• Il est difficile de trouver les mots pour exprimer cette immense solitude qui s'installe avec le départ d'Edward Coristine, connu sous le nom de "Big Balls". En démissionnant, il emporte avec lui un espoir d'efficacité et de changement que nous pensions enfin réalisable. La promesse d'un gouvernement amélioré s'évanouit, nous laissant dans l'ombre du désespoir. Chaque jour semble plus lourd, plus vide, comme si notre confiance s'était éteinte avec lui. La lutte pour une meilleure gouvernance semble désormais aussi lointaine qu'un rêve inaccessible.

    #Déception #Solitude #Changement #Gouvernement #Espoir
    Il est difficile de trouver les mots pour exprimer cette immense solitude qui s'installe avec le départ d'Edward Coristine, connu sous le nom de "Big Balls". En démissionnant, il emporte avec lui un espoir d'efficacité et de changement que nous pensions enfin réalisable. La promesse d'un gouvernement amélioré s'évanouit, nous laissant dans l'ombre du désespoir. Chaque jour semble plus lourd, plus vide, comme si notre confiance s'était éteinte avec lui. La lutte pour une meilleure gouvernance semble désormais aussi lointaine qu'un rêve inaccessible. 💔 #Déception #Solitude #Changement #Gouvernement #Espoir
    ‘Big Balls’ No Longer Works for the US Government
    The technologist Edward Coristine, a key operative in Elon Musk's so-called Department of Government Efficiency who's gone by the name "Big Balls" online, has resigned, the White House tells WIRED.
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  • Bonjour à tous ! Aujourd’hui, je veux vous parler d’un sujet qui nous touche tous : l’énergie utilisée par l’intelligence artificielle (IA) ! ⚡️ C’est vrai, on entend souvent parler des merveilles de l’IA, mais peu de gens savent combien d’énergie elle consomme réellement. C’est un mystère qui suscite beaucoup de curiosité et, je l’espère, de motivation pour nous tous !

    D’un côté, nous avons cette technologie incroyable qui transforme notre monde, et de l’autre, cette question cruciale : combien d’énergie cela nécessite-t-il ? Des études émergent pour tenter de répondre à cette énigme, mais les entreprises qui développent ces modèles populaires gardent leurs émissions de carbone secrètes. C’est un défi, mais cela ne doit pas nous décourager ! Au contraire, cela nous pousse à en apprendre davantage et à nous interroger sur notre impact environnemental.

    Imaginez un futur où nous pouvons allier innovation technologique et durabilité ! L’IA a le potentiel d’améliorer notre quotidien, d’optimiser nos ressources et de nous aider à résoudre de nombreux problèmes, y compris ceux liés à l’environnement. Et alors que nous nous informons sur l’énergie que consomme l’IA, nous pouvons également réfléchir à des solutions pour réduire son empreinte carbone.

    Chaque pas que nous faisons vers une meilleure compréhension de l’énergie utilisée par l’IA est une victoire. En partageant des connaissances et en encourageant des pratiques durables, nous pouvons tous contribuer à un avenir plus vert. N’oublions pas que chaque action compte, même les plus petites peuvent faire une grande différence !

    Alors, n’ayez pas peur de poser des questions ! Recherchez, discutez et partagez vos idées avec votre communauté. Ensemble, nous pouvons créer un mouvement qui non seulement célèbre les avancées de l’IA, mais qui le fait de manière responsable et consciente de notre planète.

    Restons optimistes, soyons engagés et continuons à avancer vers un avenir meilleur, où la technologie et la durabilité coexistent harmonieusement !

    #IntelligenceArtificielle #ÉnergieDurable #InnovationVerte #TechnologieResponsable #AvenirSoutenable
    🌟 Bonjour à tous ! Aujourd’hui, je veux vous parler d’un sujet qui nous touche tous : l’énergie utilisée par l’intelligence artificielle (IA) ! ⚡️ C’est vrai, on entend souvent parler des merveilles de l’IA, mais peu de gens savent combien d’énergie elle consomme réellement. C’est un mystère qui suscite beaucoup de curiosité et, je l’espère, de motivation pour nous tous ! 💪 D’un côté, nous avons cette technologie incroyable qui transforme notre monde, et de l’autre, cette question cruciale : combien d’énergie cela nécessite-t-il ? 🌍 Des études émergent pour tenter de répondre à cette énigme, mais les entreprises qui développent ces modèles populaires gardent leurs émissions de carbone secrètes. 🤔 C’est un défi, mais cela ne doit pas nous décourager ! Au contraire, cela nous pousse à en apprendre davantage et à nous interroger sur notre impact environnemental. Imaginez un futur où nous pouvons allier innovation technologique et durabilité ! 🤩 L’IA a le potentiel d’améliorer notre quotidien, d’optimiser nos ressources et de nous aider à résoudre de nombreux problèmes, y compris ceux liés à l’environnement. Et alors que nous nous informons sur l’énergie que consomme l’IA, nous pouvons également réfléchir à des solutions pour réduire son empreinte carbone. 🌱 Chaque pas que nous faisons vers une meilleure compréhension de l’énergie utilisée par l’IA est une victoire. 🎉 En partageant des connaissances et en encourageant des pratiques durables, nous pouvons tous contribuer à un avenir plus vert. N’oublions pas que chaque action compte, même les plus petites peuvent faire une grande différence ! ✨ Alors, n’ayez pas peur de poser des questions ! Recherchez, discutez et partagez vos idées avec votre communauté. Ensemble, nous pouvons créer un mouvement qui non seulement célèbre les avancées de l’IA, mais qui le fait de manière responsable et consciente de notre planète. 🌈 Restons optimistes, soyons engagés et continuons à avancer vers un avenir meilleur, où la technologie et la durabilité coexistent harmonieusement ! 💚 #IntelligenceArtificielle #ÉnergieDurable #InnovationVerte #TechnologieResponsable #AvenirSoutenable
    How Much Energy Does AI Use? The People Who Know Aren’t Saying
    A growing body of research attempts to put a number on energy use and AI—even as the companies behind the most popular models keep their carbon emissions a secret.
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  • Amazon Prime Day – encore une fois, cette farce déguisée en « journée de bonnes affaires » va se dérouler sous nos yeux ! Oui, les dates viennent de tomber, et comme toujours, il est temps de s'interroger sur l'absurdité de cette opération commerciale. Pourquoi devrions-nous nous soucier de ces soi-disant « offres » qui ne font qu'enrichir un géant déjà trop puissant ?

    Tout d'abord, parlons de la manipulation psychologique que représente Amazon Prime Day. Chaque année, les consommateurs sont poussés à croire qu'ils vont réaliser des économies incroyables. Mais la vérité, c'est que beaucoup de ces "offres" sont simplement des prix gonflés qui, à la fin, ne nous font pas économiser un centime. C'est un cirque où nous sommes les clowns, applaudissant à des rabais qui ne sont rien d'autre qu'une illusion créée pour nous faire sortir notre carte de crédit.

    De plus, cette pratique ne fait que renforcer le pouvoir de monopole d'Amazon sur le marché. Chaque clic que nous faisons sur leur site, chaque article que nous achetons, alimente une machine qui écrase les petites entreprises et les commerces locaux. Nous faisons des folies sur des produits qui, au fond, ne sont pas nécessaires. Pendant ce temps, les magasins de quartier ferment leurs portes, victimes d'une concurrence déloyale. Qui se soucie des conséquences sociales et économiques de nos dépenses impulsives lors de ces journées de soldes ? Personne, visiblement !

    Et parlons aussi de l'impact environnemental de ces achats en masse. Chaque produit commandé en ligne nécessite des ressources – de l'énergie pour le transport à la fabrication des emballages. Amazon, avec ses livraisons express, contribue à une augmentation considérable des émissions de carbone. Mais peu importe, tant que nous pouvons remplir notre panier avec des gadgets inutiles et des vêtements à bas prix, n'est-ce pas ?

    En fin de compte, il est temps que nous ouvrions les yeux sur cette mascarade. Amazon Prime Day n'est pas une célébration de l'économie, c'est une exploitation délibérée de notre cupidité. Au lieu de nous réjouir de ces « offres », nous devrions nous demander qui en profite vraiment. La réponse est simple : un petit groupe de milliardaires qui se moquent éperdument de nous.

    Alors, la prochaine fois que vous vous préparez pour cette semaine de « bonnes affaires », pensez à ce que vous soutenez. Il est grand temps de changer notre façon de consommer et de privilégier des choix éthiques et responsables. Refusons d'être des marionnettes dans le jeu d'Amazon !

    #AmazonPrimeDay #ConsommationResponsable #Monopole #ImpactEnvironnemental #ÉconomieÉthique
    Amazon Prime Day – encore une fois, cette farce déguisée en « journée de bonnes affaires » va se dérouler sous nos yeux ! Oui, les dates viennent de tomber, et comme toujours, il est temps de s'interroger sur l'absurdité de cette opération commerciale. Pourquoi devrions-nous nous soucier de ces soi-disant « offres » qui ne font qu'enrichir un géant déjà trop puissant ? Tout d'abord, parlons de la manipulation psychologique que représente Amazon Prime Day. Chaque année, les consommateurs sont poussés à croire qu'ils vont réaliser des économies incroyables. Mais la vérité, c'est que beaucoup de ces "offres" sont simplement des prix gonflés qui, à la fin, ne nous font pas économiser un centime. C'est un cirque où nous sommes les clowns, applaudissant à des rabais qui ne sont rien d'autre qu'une illusion créée pour nous faire sortir notre carte de crédit. De plus, cette pratique ne fait que renforcer le pouvoir de monopole d'Amazon sur le marché. Chaque clic que nous faisons sur leur site, chaque article que nous achetons, alimente une machine qui écrase les petites entreprises et les commerces locaux. Nous faisons des folies sur des produits qui, au fond, ne sont pas nécessaires. Pendant ce temps, les magasins de quartier ferment leurs portes, victimes d'une concurrence déloyale. Qui se soucie des conséquences sociales et économiques de nos dépenses impulsives lors de ces journées de soldes ? Personne, visiblement ! Et parlons aussi de l'impact environnemental de ces achats en masse. Chaque produit commandé en ligne nécessite des ressources – de l'énergie pour le transport à la fabrication des emballages. Amazon, avec ses livraisons express, contribue à une augmentation considérable des émissions de carbone. Mais peu importe, tant que nous pouvons remplir notre panier avec des gadgets inutiles et des vêtements à bas prix, n'est-ce pas ? En fin de compte, il est temps que nous ouvrions les yeux sur cette mascarade. Amazon Prime Day n'est pas une célébration de l'économie, c'est une exploitation délibérée de notre cupidité. Au lieu de nous réjouir de ces « offres », nous devrions nous demander qui en profite vraiment. La réponse est simple : un petit groupe de milliardaires qui se moquent éperdument de nous. Alors, la prochaine fois que vous vous préparez pour cette semaine de « bonnes affaires », pensez à ce que vous soutenez. Il est grand temps de changer notre façon de consommer et de privilégier des choix éthiques et responsables. Refusons d'être des marionnettes dans le jeu d'Amazon ! #AmazonPrimeDay #ConsommationResponsable #Monopole #ImpactEnvironnemental #ÉconomieÉthique
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  • Government ditches public sector decarbonisation scheme

    The government has axed a scheme for upgrading energy efficiency in public sector buildings.
    The Public Sector Decarbonisation Schemedelivered more than £2.5bn in its first three phases for measures such as heat pumps, solar panels, insulation and double glazing, with further funding of nearly £1bn recently announced.
    But the Department for Energy Security and Net Zerohas told Building Design that the scheme has been dropped after the spending review, leaving uncertainty about how upgrades will be funded when the current phase expires in 2028.

    Source: UK Government/FlickrEd Miliband’s Department for Energy Security and Net Zero is responsible for the scheme
    The department said it would set out plans for the period after 2028 in due course.
    In a post on LinkedIn, Dave Welkin, director of sustainability at Gleeds, said he had waited for the release of the spending review with a “sense of trepidation” and was unable to find mention of public sector decarbonisation when Treasury documents were released.
    “I hoped because it was already committed in the Budget that its omission wasn’t ominous,” he wrote.
    Yesterday, he was told by Salix Finance, the non-departmental public body that delivers funding for the scheme, that it was no longer being funded.
    It comes after the withdrawal of funding for the Low Carbon Skills Fundin May.
    According to the government’s website, PSDS and LCSF were intended to support the reduction of emissions from public sector buildings by 75% by 2037, compared to a 2017 baseline.
    “Neither LCSF or PSDS were perfect by any means, but they did provide a vital source of funding for local authorities, hospitals, schools and many other public sector organisations to save energy, carbon and money,” Welkin said.
    “PSDS has helped replace failed heating systems in schools, keeping students warm. It’s replaced roofs on hospitals, helping patients recover from illness. It’s replaced windows in our prisons, improving security and stopping drugs getting behind bars.”
    However, responding to Welkin’s post, Steve Connolly, chief executive at Arriba Technologies, a low carbon heating and cooling firm, said that the scheme was being “mismanaged” with a small number of professional services firms “scooping up disproportionately large grants for their clients”.
    The fourth phase of the scheme was confirmed last September, with allocations confirmed only last month.
    This latest phase, which covers the financial years between 2025/26 and 2027/28, saw the distribution of £940m across the country.
    A DESNZ spokesperson said: “Our settlement is about investing in Britain’s renewal to create energy security, sprint to clean power by 2030, encourage investment, create jobs and bring down bills for good.
    “We will deliver £1bn in current allocations of the Public Sector Decarbonisation Scheme until 2028 and, through Great British Energy, have invested in new rooftop solar power and renewable schemes to lower energy bills for schools and hospitals across the UK.
    “We want to build on this progress by incentivising the public sector to decarbonise, so they can reap the benefits in lower bills and emissions, sharing best practice across government and exploring the use of repayable finance, where appropriate.”
    A government assessment of phase 3a and 3b projects identified a number of issues with the scheme, including delays and cost inflation, with more than a tenth being abandoned subsequent to grants being offered.
    Stakeholders interviewed for the report also identified “difficulties in obtaining skilled contractors and equipment”, especially air source heat pumps.
    The first come first served approach to awarding funding was also said to be “encouraging applicants to opt for more straightforward projects” and “potentially undermining the achievement of PSDS objective by restricting the opportunity for largermore complex measures which may have delivered greater carbon reduction benefits”.
    But the consensus among stakeholders and industry representatives interviewed for the report was that the scheme was “currently key to sustaining the existing UK heat pump market” and that it was “seen as vital in enabling many public sector organisations to invest in heat decarbonisation”.
    #government #ditches #public #sector #decarbonisation
    Government ditches public sector decarbonisation scheme
    The government has axed a scheme for upgrading energy efficiency in public sector buildings. The Public Sector Decarbonisation Schemedelivered more than £2.5bn in its first three phases for measures such as heat pumps, solar panels, insulation and double glazing, with further funding of nearly £1bn recently announced. But the Department for Energy Security and Net Zerohas told Building Design that the scheme has been dropped after the spending review, leaving uncertainty about how upgrades will be funded when the current phase expires in 2028. Source: UK Government/FlickrEd Miliband’s Department for Energy Security and Net Zero is responsible for the scheme The department said it would set out plans for the period after 2028 in due course. In a post on LinkedIn, Dave Welkin, director of sustainability at Gleeds, said he had waited for the release of the spending review with a “sense of trepidation” and was unable to find mention of public sector decarbonisation when Treasury documents were released. “I hoped because it was already committed in the Budget that its omission wasn’t ominous,” he wrote. Yesterday, he was told by Salix Finance, the non-departmental public body that delivers funding for the scheme, that it was no longer being funded. It comes after the withdrawal of funding for the Low Carbon Skills Fundin May. According to the government’s website, PSDS and LCSF were intended to support the reduction of emissions from public sector buildings by 75% by 2037, compared to a 2017 baseline. “Neither LCSF or PSDS were perfect by any means, but they did provide a vital source of funding for local authorities, hospitals, schools and many other public sector organisations to save energy, carbon and money,” Welkin said. “PSDS has helped replace failed heating systems in schools, keeping students warm. It’s replaced roofs on hospitals, helping patients recover from illness. It’s replaced windows in our prisons, improving security and stopping drugs getting behind bars.” However, responding to Welkin’s post, Steve Connolly, chief executive at Arriba Technologies, a low carbon heating and cooling firm, said that the scheme was being “mismanaged” with a small number of professional services firms “scooping up disproportionately large grants for their clients”. The fourth phase of the scheme was confirmed last September, with allocations confirmed only last month. This latest phase, which covers the financial years between 2025/26 and 2027/28, saw the distribution of £940m across the country. A DESNZ spokesperson said: “Our settlement is about investing in Britain’s renewal to create energy security, sprint to clean power by 2030, encourage investment, create jobs and bring down bills for good. “We will deliver £1bn in current allocations of the Public Sector Decarbonisation Scheme until 2028 and, through Great British Energy, have invested in new rooftop solar power and renewable schemes to lower energy bills for schools and hospitals across the UK. “We want to build on this progress by incentivising the public sector to decarbonise, so they can reap the benefits in lower bills and emissions, sharing best practice across government and exploring the use of repayable finance, where appropriate.” A government assessment of phase 3a and 3b projects identified a number of issues with the scheme, including delays and cost inflation, with more than a tenth being abandoned subsequent to grants being offered. Stakeholders interviewed for the report also identified “difficulties in obtaining skilled contractors and equipment”, especially air source heat pumps. The first come first served approach to awarding funding was also said to be “encouraging applicants to opt for more straightforward projects” and “potentially undermining the achievement of PSDS objective by restricting the opportunity for largermore complex measures which may have delivered greater carbon reduction benefits”. But the consensus among stakeholders and industry representatives interviewed for the report was that the scheme was “currently key to sustaining the existing UK heat pump market” and that it was “seen as vital in enabling many public sector organisations to invest in heat decarbonisation”. #government #ditches #public #sector #decarbonisation
    WWW.BDONLINE.CO.UK
    Government ditches public sector decarbonisation scheme
    The government has axed a scheme for upgrading energy efficiency in public sector buildings. The Public Sector Decarbonisation Scheme (PSDS) delivered more than £2.5bn in its first three phases for measures such as heat pumps, solar panels, insulation and double glazing, with further funding of nearly £1bn recently announced. But the Department for Energy Security and Net Zero (DESNZ) has told Building Design that the scheme has been dropped after the spending review, leaving uncertainty about how upgrades will be funded when the current phase expires in 2028. Source: UK Government/FlickrEd Miliband’s Department for Energy Security and Net Zero is responsible for the scheme The department said it would set out plans for the period after 2028 in due course. In a post on LinkedIn, Dave Welkin, director of sustainability at Gleeds, said he had waited for the release of the spending review with a “sense of trepidation” and was unable to find mention of public sector decarbonisation when Treasury documents were released. “I hoped because it was already committed in the Budget that its omission wasn’t ominous,” he wrote. Yesterday, he was told by Salix Finance, the non-departmental public body that delivers funding for the scheme, that it was no longer being funded. It comes after the withdrawal of funding for the Low Carbon Skills Fund (LCSF) in May. According to the government’s website, PSDS and LCSF were intended to support the reduction of emissions from public sector buildings by 75% by 2037, compared to a 2017 baseline. “Neither LCSF or PSDS were perfect by any means, but they did provide a vital source of funding for local authorities, hospitals, schools and many other public sector organisations to save energy, carbon and money,” Welkin said. “PSDS has helped replace failed heating systems in schools, keeping students warm. It’s replaced roofs on hospitals, helping patients recover from illness. It’s replaced windows in our prisons, improving security and stopping drugs getting behind bars.” However, responding to Welkin’s post, Steve Connolly, chief executive at Arriba Technologies, a low carbon heating and cooling firm, said that the scheme was being “mismanaged” with a small number of professional services firms “scooping up disproportionately large grants for their clients”. The fourth phase of the scheme was confirmed last September, with allocations confirmed only last month. This latest phase, which covers the financial years between 2025/26 and 2027/28, saw the distribution of £940m across the country. A DESNZ spokesperson said: “Our settlement is about investing in Britain’s renewal to create energy security, sprint to clean power by 2030, encourage investment, create jobs and bring down bills for good. “We will deliver £1bn in current allocations of the Public Sector Decarbonisation Scheme until 2028 and, through Great British Energy, have invested in new rooftop solar power and renewable schemes to lower energy bills for schools and hospitals across the UK. “We want to build on this progress by incentivising the public sector to decarbonise, so they can reap the benefits in lower bills and emissions, sharing best practice across government and exploring the use of repayable finance, where appropriate.” A government assessment of phase 3a and 3b projects identified a number of issues with the scheme, including delays and cost inflation, with more than a tenth being abandoned subsequent to grants being offered. Stakeholders interviewed for the report also identified “difficulties in obtaining skilled contractors and equipment”, especially air source heat pumps. The first come first served approach to awarding funding was also said to be “encouraging applicants to opt for more straightforward projects” and “potentially undermining the achievement of PSDS objective by restricting the opportunity for larger [and] more complex measures which may have delivered greater carbon reduction benefits”. But the consensus among stakeholders and industry representatives interviewed for the report was that the scheme was “currently key to sustaining the existing UK heat pump market” and that it was “seen as vital in enabling many public sector organisations to invest in heat decarbonisation”.
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  • Biofuels policy has been a failure for the climate, new report claims

    Fewer food crops

    Biofuels policy has been a failure for the climate, new report claims

    Report: An expansion of biofuels policy under Trump would lead to more greenhouse gas emissions.

    Georgina Gustin, Inside Climate News



    Jun 14, 2025 7:10 am

    |

    24

    An ethanol production plant on March 20, 2024 near Ravenna, Nebraska.

    Credit:

    David Madison/Getty Images

    An ethanol production plant on March 20, 2024 near Ravenna, Nebraska.

    Credit:

    David Madison/Getty Images

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    This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy, and the environment. Sign up for their newsletter here.
    The American Midwest is home to some of the richest, most productive farmland in the world, enabling its transformation into a vast corn- and soy-producing machine—a conversion spurred largely by decades-long policies that support the production of biofuels.
    But a new report takes a big swing at the ethanol orthodoxy of American agriculture, criticizing the industry for causing economic and social imbalances across rural communities and saying that the expansion of biofuels will increase greenhouse gas emissions, despite their purported climate benefits.
    The report, from the World Resources Institute, which has been critical of US biofuel policy in the past, draws from 100 academic studies on biofuel impacts. It concludes that ethanol policy has been largely a failure and ought to be reconsidered, especially as the world needs more land to produce food to meet growing demand.
    “Multiple studies show that US biofuel policies have reshaped crop production, displacing food crops and driving up emissions from land conversion, tillage, and fertilizer use,” said the report’s lead author, Haley Leslie-Bole. “Corn-based ethanol, in particular, has contributed to nutrient runoff, degraded water quality and harmed wildlife habitat. As climate pressures grow, increasing irrigation and refining for first-gen biofuels could deepen water scarcity in already drought-prone parts of the Midwest.”
    The conversion of Midwestern agricultural land has been sweeping. Between 2004 and 2024, ethanol production increased by nearly 500 percent. Corn and soybeans are now grown on 92 and 86 million acres of land respectively—and roughly a third of those crops go to produce ethanol. That means about 30 million acres of land that could be used to grow food crops are instead being used to produce ethanol, despite ethanol only accounting for 6 percent of the country’s transportation fuel.

    The biofuels industry—which includes refiners, corn and soy growers and the influential agriculture lobby writ large—has long insisted that corn- and soy-based biofuels provide an energy-efficient alternative to fossil-based fuels. Congress and the US Department of Agriculture have agreed.
    The country’s primary biofuels policy, the Renewable Fuel Standard, requires that biofuels provide a greenhouse gas reduction over fossil fuels: The law says that ethanol from new plants must deliver a 20 percent reduction in greenhouse gas emissions compared to gasoline.
    In addition to greenhouse gas reductions, the industry and its allies in Congress have also continued to say that ethanol is a primary mainstay of the rural economy, benefiting communities across the Midwest.
    But a growing body of research—much of which the industry has tried to debunk and deride—suggests that ethanol actually may not provide the benefits that policies require. It may, in fact, produce more greenhouse gases than the fossil fuels it was intended to replace. Recent research says that biofuel refiners also emit significant amounts of carcinogenic and dangerous substances, including hexane and formaldehyde, in greater amounts than petroleum refineries.
    The new report points to research saying that increased production of biofuels from corn and soy could actually raise greenhouse gas emissions, largely from carbon emissions linked to clearing land in other countries to compensate for the use of land in the Midwest.
    On top of that, corn is an especially fertilizer-hungry crop requiring large amounts of nitrogen-based fertilizer, which releases huge amounts of nitrous oxide when it interacts with the soil. American farming is, by far, the largest source of domestic nitrous oxide emissions already—about 50 percent. If biofuel policies lead to expanded production, emissions of this enormously powerful greenhouse gas will likely increase, too.

    The new report concludes that not only will the expansion of ethanol increase greenhouse gas emissions, but it has also failed to provide the social and financial benefits to Midwestern communities that lawmakers and the industry say it has.“The benefits from biofuels remain concentrated in the hands of a few,” Leslie-Bole said. “As subsidies flow, so may the trend of farmland consolidation, increasing inaccessibility of farmland in the Midwest, and locking out emerging or low-resource farmers. This means the benefits of biofuels production are flowing to fewer people, while more are left bearing the costs.”
    New policies being considered in state legislatures and Congress, including additional tax credits and support for biofuel-based aviation fuel, could expand production, potentially causing more land conversion and greenhouse gas emissions, widening the gap between the rural communities and rich agribusinesses at a time when food demand is climbing and, critics say, land should be used to grow food instead.
    President Donald Trump’s tax cut bill, passed by the House and currently being negotiated in the Senate, would not only extend tax credits for biofuels producers, it specifically excludes calculations of emissions from land conversion when determining what qualifies as a low-emission fuel.
    The primary biofuels industry trade groups, including Growth Energy and the Renewable Fuels Association, did not respond to Inside Climate News requests for comment or interviews.
    An employee with the Clean Fuels Alliance America, which represents biodiesel and sustainable aviation fuel producers, not ethanol, said the report vastly overstates the carbon emissions from crop-based fuels by comparing the farmed land to natural landscapes, which no longer exist.
    They also noted that the impact of soy-based fuels in 2024 was more than billion, providing over 100,000 jobs.
    “Ten percent of the value of every bushel of soybeans is linked to biomass-based fuel,” they said.

    Georgina Gustin, Inside Climate News

    24 Comments
    #biofuels #policy #has #been #failure
    Biofuels policy has been a failure for the climate, new report claims
    Fewer food crops Biofuels policy has been a failure for the climate, new report claims Report: An expansion of biofuels policy under Trump would lead to more greenhouse gas emissions. Georgina Gustin, Inside Climate News – Jun 14, 2025 7:10 am | 24 An ethanol production plant on March 20, 2024 near Ravenna, Nebraska. Credit: David Madison/Getty Images An ethanol production plant on March 20, 2024 near Ravenna, Nebraska. Credit: David Madison/Getty Images Story text Size Small Standard Large Width * Standard Wide Links Standard Orange * Subscribers only   Learn more This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy, and the environment. Sign up for their newsletter here. The American Midwest is home to some of the richest, most productive farmland in the world, enabling its transformation into a vast corn- and soy-producing machine—a conversion spurred largely by decades-long policies that support the production of biofuels. But a new report takes a big swing at the ethanol orthodoxy of American agriculture, criticizing the industry for causing economic and social imbalances across rural communities and saying that the expansion of biofuels will increase greenhouse gas emissions, despite their purported climate benefits. The report, from the World Resources Institute, which has been critical of US biofuel policy in the past, draws from 100 academic studies on biofuel impacts. It concludes that ethanol policy has been largely a failure and ought to be reconsidered, especially as the world needs more land to produce food to meet growing demand. “Multiple studies show that US biofuel policies have reshaped crop production, displacing food crops and driving up emissions from land conversion, tillage, and fertilizer use,” said the report’s lead author, Haley Leslie-Bole. “Corn-based ethanol, in particular, has contributed to nutrient runoff, degraded water quality and harmed wildlife habitat. As climate pressures grow, increasing irrigation and refining for first-gen biofuels could deepen water scarcity in already drought-prone parts of the Midwest.” The conversion of Midwestern agricultural land has been sweeping. Between 2004 and 2024, ethanol production increased by nearly 500 percent. Corn and soybeans are now grown on 92 and 86 million acres of land respectively—and roughly a third of those crops go to produce ethanol. That means about 30 million acres of land that could be used to grow food crops are instead being used to produce ethanol, despite ethanol only accounting for 6 percent of the country’s transportation fuel. The biofuels industry—which includes refiners, corn and soy growers and the influential agriculture lobby writ large—has long insisted that corn- and soy-based biofuels provide an energy-efficient alternative to fossil-based fuels. Congress and the US Department of Agriculture have agreed. The country’s primary biofuels policy, the Renewable Fuel Standard, requires that biofuels provide a greenhouse gas reduction over fossil fuels: The law says that ethanol from new plants must deliver a 20 percent reduction in greenhouse gas emissions compared to gasoline. In addition to greenhouse gas reductions, the industry and its allies in Congress have also continued to say that ethanol is a primary mainstay of the rural economy, benefiting communities across the Midwest. But a growing body of research—much of which the industry has tried to debunk and deride—suggests that ethanol actually may not provide the benefits that policies require. It may, in fact, produce more greenhouse gases than the fossil fuels it was intended to replace. Recent research says that biofuel refiners also emit significant amounts of carcinogenic and dangerous substances, including hexane and formaldehyde, in greater amounts than petroleum refineries. The new report points to research saying that increased production of biofuels from corn and soy could actually raise greenhouse gas emissions, largely from carbon emissions linked to clearing land in other countries to compensate for the use of land in the Midwest. On top of that, corn is an especially fertilizer-hungry crop requiring large amounts of nitrogen-based fertilizer, which releases huge amounts of nitrous oxide when it interacts with the soil. American farming is, by far, the largest source of domestic nitrous oxide emissions already—about 50 percent. If biofuel policies lead to expanded production, emissions of this enormously powerful greenhouse gas will likely increase, too. The new report concludes that not only will the expansion of ethanol increase greenhouse gas emissions, but it has also failed to provide the social and financial benefits to Midwestern communities that lawmakers and the industry say it has.“The benefits from biofuels remain concentrated in the hands of a few,” Leslie-Bole said. “As subsidies flow, so may the trend of farmland consolidation, increasing inaccessibility of farmland in the Midwest, and locking out emerging or low-resource farmers. This means the benefits of biofuels production are flowing to fewer people, while more are left bearing the costs.” New policies being considered in state legislatures and Congress, including additional tax credits and support for biofuel-based aviation fuel, could expand production, potentially causing more land conversion and greenhouse gas emissions, widening the gap between the rural communities and rich agribusinesses at a time when food demand is climbing and, critics say, land should be used to grow food instead. President Donald Trump’s tax cut bill, passed by the House and currently being negotiated in the Senate, would not only extend tax credits for biofuels producers, it specifically excludes calculations of emissions from land conversion when determining what qualifies as a low-emission fuel. The primary biofuels industry trade groups, including Growth Energy and the Renewable Fuels Association, did not respond to Inside Climate News requests for comment or interviews. An employee with the Clean Fuels Alliance America, which represents biodiesel and sustainable aviation fuel producers, not ethanol, said the report vastly overstates the carbon emissions from crop-based fuels by comparing the farmed land to natural landscapes, which no longer exist. They also noted that the impact of soy-based fuels in 2024 was more than billion, providing over 100,000 jobs. “Ten percent of the value of every bushel of soybeans is linked to biomass-based fuel,” they said. Georgina Gustin, Inside Climate News 24 Comments #biofuels #policy #has #been #failure
    ARSTECHNICA.COM
    Biofuels policy has been a failure for the climate, new report claims
    Fewer food crops Biofuels policy has been a failure for the climate, new report claims Report: An expansion of biofuels policy under Trump would lead to more greenhouse gas emissions. Georgina Gustin, Inside Climate News – Jun 14, 2025 7:10 am | 24 An ethanol production plant on March 20, 2024 near Ravenna, Nebraska. Credit: David Madison/Getty Images An ethanol production plant on March 20, 2024 near Ravenna, Nebraska. Credit: David Madison/Getty Images Story text Size Small Standard Large Width * Standard Wide Links Standard Orange * Subscribers only   Learn more This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy, and the environment. Sign up for their newsletter here. The American Midwest is home to some of the richest, most productive farmland in the world, enabling its transformation into a vast corn- and soy-producing machine—a conversion spurred largely by decades-long policies that support the production of biofuels. But a new report takes a big swing at the ethanol orthodoxy of American agriculture, criticizing the industry for causing economic and social imbalances across rural communities and saying that the expansion of biofuels will increase greenhouse gas emissions, despite their purported climate benefits. The report, from the World Resources Institute, which has been critical of US biofuel policy in the past, draws from 100 academic studies on biofuel impacts. It concludes that ethanol policy has been largely a failure and ought to be reconsidered, especially as the world needs more land to produce food to meet growing demand. “Multiple studies show that US biofuel policies have reshaped crop production, displacing food crops and driving up emissions from land conversion, tillage, and fertilizer use,” said the report’s lead author, Haley Leslie-Bole. “Corn-based ethanol, in particular, has contributed to nutrient runoff, degraded water quality and harmed wildlife habitat. As climate pressures grow, increasing irrigation and refining for first-gen biofuels could deepen water scarcity in already drought-prone parts of the Midwest.” The conversion of Midwestern agricultural land has been sweeping. Between 2004 and 2024, ethanol production increased by nearly 500 percent. Corn and soybeans are now grown on 92 and 86 million acres of land respectively—and roughly a third of those crops go to produce ethanol. That means about 30 million acres of land that could be used to grow food crops are instead being used to produce ethanol, despite ethanol only accounting for 6 percent of the country’s transportation fuel. The biofuels industry—which includes refiners, corn and soy growers and the influential agriculture lobby writ large—has long insisted that corn- and soy-based biofuels provide an energy-efficient alternative to fossil-based fuels. Congress and the US Department of Agriculture have agreed. The country’s primary biofuels policy, the Renewable Fuel Standard, requires that biofuels provide a greenhouse gas reduction over fossil fuels: The law says that ethanol from new plants must deliver a 20 percent reduction in greenhouse gas emissions compared to gasoline. In addition to greenhouse gas reductions, the industry and its allies in Congress have also continued to say that ethanol is a primary mainstay of the rural economy, benefiting communities across the Midwest. But a growing body of research—much of which the industry has tried to debunk and deride—suggests that ethanol actually may not provide the benefits that policies require. It may, in fact, produce more greenhouse gases than the fossil fuels it was intended to replace. Recent research says that biofuel refiners also emit significant amounts of carcinogenic and dangerous substances, including hexane and formaldehyde, in greater amounts than petroleum refineries. The new report points to research saying that increased production of biofuels from corn and soy could actually raise greenhouse gas emissions, largely from carbon emissions linked to clearing land in other countries to compensate for the use of land in the Midwest. On top of that, corn is an especially fertilizer-hungry crop requiring large amounts of nitrogen-based fertilizer, which releases huge amounts of nitrous oxide when it interacts with the soil. American farming is, by far, the largest source of domestic nitrous oxide emissions already—about 50 percent. If biofuel policies lead to expanded production, emissions of this enormously powerful greenhouse gas will likely increase, too. The new report concludes that not only will the expansion of ethanol increase greenhouse gas emissions, but it has also failed to provide the social and financial benefits to Midwestern communities that lawmakers and the industry say it has. (The report defines the Midwest as Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.) “The benefits from biofuels remain concentrated in the hands of a few,” Leslie-Bole said. “As subsidies flow, so may the trend of farmland consolidation, increasing inaccessibility of farmland in the Midwest, and locking out emerging or low-resource farmers. This means the benefits of biofuels production are flowing to fewer people, while more are left bearing the costs.” New policies being considered in state legislatures and Congress, including additional tax credits and support for biofuel-based aviation fuel, could expand production, potentially causing more land conversion and greenhouse gas emissions, widening the gap between the rural communities and rich agribusinesses at a time when food demand is climbing and, critics say, land should be used to grow food instead. President Donald Trump’s tax cut bill, passed by the House and currently being negotiated in the Senate, would not only extend tax credits for biofuels producers, it specifically excludes calculations of emissions from land conversion when determining what qualifies as a low-emission fuel. The primary biofuels industry trade groups, including Growth Energy and the Renewable Fuels Association, did not respond to Inside Climate News requests for comment or interviews. An employee with the Clean Fuels Alliance America, which represents biodiesel and sustainable aviation fuel producers, not ethanol, said the report vastly overstates the carbon emissions from crop-based fuels by comparing the farmed land to natural landscapes, which no longer exist. They also noted that the impact of soy-based fuels in 2024 was more than $42 billion, providing over 100,000 jobs. “Ten percent of the value of every bushel of soybeans is linked to biomass-based fuel,” they said. Georgina Gustin, Inside Climate News 24 Comments
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  • Znamy sie completes a coastal-inspired patisserie in Warsaw

    html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" ";
    Japanese architect Shigeru Ban has created the Blue Ocean Domefor the Osaka-Kansai Expo 2025, addressing the urgent issue of marine plastic pollution and raising crucial awareness about it.Named Blue Ocean Dome, the pavilion stands out with its innovative design, comprising three distinct dome types: Dome A, Dome B, and Dome C. Each dome is specifically crafted to host captivating installations and dynamic exhibitions, promising an unforgettable experience for all visitors throughout the event. Image © Taiki FukaoThe project was commissioned by the Zero Emissions Research and Initiatives , a global network of creative minds, seeking solutions to the ever increasing problems of the world.Rather than outright rejecting plastic, the pavilion inspires deep reflection on how we use and manage materials, highlighting our critical responsibility to make sustainable choices for the future.The BOD merges traditional and modern materials—like bamboo, paper, and carbon fiber reinforced plastic—to unlock new and innovative architectural possibilities.Dome A, serving as the striking entrance, is expertly crafted from laminated bamboo. This innovative design not only showcases the beauty of bamboo but also tackles the pressing issue of abandoned bamboo groves in Japan, which pose a risk to land stability due to their shallow root systems.Utilizing raw bamboo for structural purposes is often difficult; however, through advanced processing, it is transformed into thin, laminated boards that boast strength even greater than that of conventional wood. These boards have been skillfully fashioned into a remarkable 19-meter dome, drawing inspiration from traditional Japanese bamboo hats. This project brilliantly turns an environmental challenge into a sustainable architectural solution, highlighting the potential of bamboo as a valuable resource.Dome B stands as the central and largest structure of its kind, boasting a remarkable diameter of 42 meters. It is primarily constructed from Carbon Fiber Reinforced Polymer, a cutting-edge material revered for its extraordinary strength-to-weight ratio—four times stronger than steel yet only one-fifth the weight. While CFRP is predominantly seen in industries such as aerospace and automotive due to its high cost, its application in architecture is pioneering.In this project, the choice of CFRP was not just advantageous; it was essential. The primary goal was to minimize the foundation weight on the reclaimed land of the Expo site, making sustainability a top priority. To mitigate the environmental consequences of deep foundation piles, the structure had to be lighter than the soil excavated for its foundation. CFRP not only met this stringent requirement but also ensured the dome's structural integrity, showcasing a perfect marriage of innovation and environmental responsibility.Dome C, with its impressive 19-meter diameter, is crafted entirely from paper tubes that are 100% recyclable after use. Its innovative design features a three-dimensional truss structure, connected by elegant wooden spheres, evoking the beauty of molecular structures.To champion sustainability and minimize waste following the six-month Expo, the entire BOD pavilion has been meticulously designed for effortless disassembly and relocation. It is anchored by a robust steel foundation system and boasts a modular design that allows it to be conveniently packed into standard shipping containers. After the Expo concludes, this remarkable pavilion will be transported to the Maldives, where it will be transformed into a stunning resort facility, breathing new life into its design and purpose.Recently, Shigeru Ban's Paper Log House was revealed at Philip Johnson's Glass House Venue. In addition, Ban installed his Paper Partition Sheltersfor the victims of the Turkey-Syria earthquake in Mersin and Hatay provinces of Turkey.All images © Hiroyuki Hirai unless otherwise stated.> via Shigeru Ban Architects 
    #znamy #sie #completes #coastalinspired #patisserie
    Znamy sie completes a coastal-inspired patisserie in Warsaw
    html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "; Japanese architect Shigeru Ban has created the Blue Ocean Domefor the Osaka-Kansai Expo 2025, addressing the urgent issue of marine plastic pollution and raising crucial awareness about it.Named Blue Ocean Dome, the pavilion stands out with its innovative design, comprising three distinct dome types: Dome A, Dome B, and Dome C. Each dome is specifically crafted to host captivating installations and dynamic exhibitions, promising an unforgettable experience for all visitors throughout the event. Image © Taiki FukaoThe project was commissioned by the Zero Emissions Research and Initiatives , a global network of creative minds, seeking solutions to the ever increasing problems of the world.Rather than outright rejecting plastic, the pavilion inspires deep reflection on how we use and manage materials, highlighting our critical responsibility to make sustainable choices for the future.The BOD merges traditional and modern materials—like bamboo, paper, and carbon fiber reinforced plastic—to unlock new and innovative architectural possibilities.Dome A, serving as the striking entrance, is expertly crafted from laminated bamboo. This innovative design not only showcases the beauty of bamboo but also tackles the pressing issue of abandoned bamboo groves in Japan, which pose a risk to land stability due to their shallow root systems.Utilizing raw bamboo for structural purposes is often difficult; however, through advanced processing, it is transformed into thin, laminated boards that boast strength even greater than that of conventional wood. These boards have been skillfully fashioned into a remarkable 19-meter dome, drawing inspiration from traditional Japanese bamboo hats. This project brilliantly turns an environmental challenge into a sustainable architectural solution, highlighting the potential of bamboo as a valuable resource.Dome B stands as the central and largest structure of its kind, boasting a remarkable diameter of 42 meters. It is primarily constructed from Carbon Fiber Reinforced Polymer, a cutting-edge material revered for its extraordinary strength-to-weight ratio—four times stronger than steel yet only one-fifth the weight. While CFRP is predominantly seen in industries such as aerospace and automotive due to its high cost, its application in architecture is pioneering.In this project, the choice of CFRP was not just advantageous; it was essential. The primary goal was to minimize the foundation weight on the reclaimed land of the Expo site, making sustainability a top priority. To mitigate the environmental consequences of deep foundation piles, the structure had to be lighter than the soil excavated for its foundation. CFRP not only met this stringent requirement but also ensured the dome's structural integrity, showcasing a perfect marriage of innovation and environmental responsibility.Dome C, with its impressive 19-meter diameter, is crafted entirely from paper tubes that are 100% recyclable after use. Its innovative design features a three-dimensional truss structure, connected by elegant wooden spheres, evoking the beauty of molecular structures.To champion sustainability and minimize waste following the six-month Expo, the entire BOD pavilion has been meticulously designed for effortless disassembly and relocation. It is anchored by a robust steel foundation system and boasts a modular design that allows it to be conveniently packed into standard shipping containers. After the Expo concludes, this remarkable pavilion will be transported to the Maldives, where it will be transformed into a stunning resort facility, breathing new life into its design and purpose.Recently, Shigeru Ban's Paper Log House was revealed at Philip Johnson's Glass House Venue. In addition, Ban installed his Paper Partition Sheltersfor the victims of the Turkey-Syria earthquake in Mersin and Hatay provinces of Turkey.All images © Hiroyuki Hirai unless otherwise stated.> via Shigeru Ban Architects  #znamy #sie #completes #coastalinspired #patisserie
    WORLDARCHITECTURE.ORG
    Znamy sie completes a coastal-inspired patisserie in Warsaw
    html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd" Japanese architect Shigeru Ban has created the Blue Ocean Dome (BOD) for the Osaka-Kansai Expo 2025, addressing the urgent issue of marine plastic pollution and raising crucial awareness about it.Named Blue Ocean Dome, the pavilion stands out with its innovative design, comprising three distinct dome types: Dome A, Dome B, and Dome C. Each dome is specifically crafted to host captivating installations and dynamic exhibitions, promising an unforgettable experience for all visitors throughout the event. Image © Taiki FukaoThe project was commissioned by the Zero Emissions Research and Initiatives (ZERI), a global network of creative minds, seeking solutions to the ever increasing problems of the world.Rather than outright rejecting plastic, the pavilion inspires deep reflection on how we use and manage materials, highlighting our critical responsibility to make sustainable choices for the future.The BOD merges traditional and modern materials—like bamboo, paper, and carbon fiber reinforced plastic (CFRP)—to unlock new and innovative architectural possibilities.Dome A, serving as the striking entrance, is expertly crafted from laminated bamboo. This innovative design not only showcases the beauty of bamboo but also tackles the pressing issue of abandoned bamboo groves in Japan, which pose a risk to land stability due to their shallow root systems.Utilizing raw bamboo for structural purposes is often difficult; however, through advanced processing, it is transformed into thin, laminated boards that boast strength even greater than that of conventional wood. These boards have been skillfully fashioned into a remarkable 19-meter dome, drawing inspiration from traditional Japanese bamboo hats. This project brilliantly turns an environmental challenge into a sustainable architectural solution, highlighting the potential of bamboo as a valuable resource.Dome B stands as the central and largest structure of its kind, boasting a remarkable diameter of 42 meters. It is primarily constructed from Carbon Fiber Reinforced Polymer (CFRP), a cutting-edge material revered for its extraordinary strength-to-weight ratio—four times stronger than steel yet only one-fifth the weight. While CFRP is predominantly seen in industries such as aerospace and automotive due to its high cost, its application in architecture is pioneering.In this project, the choice of CFRP was not just advantageous; it was essential. The primary goal was to minimize the foundation weight on the reclaimed land of the Expo site, making sustainability a top priority. To mitigate the environmental consequences of deep foundation piles, the structure had to be lighter than the soil excavated for its foundation. CFRP not only met this stringent requirement but also ensured the dome's structural integrity, showcasing a perfect marriage of innovation and environmental responsibility.Dome C, with its impressive 19-meter diameter, is crafted entirely from paper tubes that are 100% recyclable after use. Its innovative design features a three-dimensional truss structure, connected by elegant wooden spheres, evoking the beauty of molecular structures.To champion sustainability and minimize waste following the six-month Expo, the entire BOD pavilion has been meticulously designed for effortless disassembly and relocation. It is anchored by a robust steel foundation system and boasts a modular design that allows it to be conveniently packed into standard shipping containers. After the Expo concludes, this remarkable pavilion will be transported to the Maldives, where it will be transformed into a stunning resort facility, breathing new life into its design and purpose.Recently, Shigeru Ban's Paper Log House was revealed at Philip Johnson's Glass House Venue. In addition, Ban installed his Paper Partition Shelters (PPS) for the victims of the Turkey-Syria earthquake in Mersin and Hatay provinces of Turkey.All images © Hiroyuki Hirai unless otherwise stated.> via Shigeru Ban Architects 
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  • Op-ed: Canada’s leadership in solar air heating—Innovation and flagship projects

    Solar air heating is among the most cost-effective applications of solar thermal energy. These systems are used for space heating and preheating fresh air for ventilation, typically using glazed or unglazed perforated solar collectors. The collectors draw in outside air, heat it using solar energy, and then distribute it through ductwork to meet building heating and fresh air needs. In 2024, Canada led again the world for the at least seventh year in a row in solar air heating adoption. The four key suppliers – Trigo Energies, Conserval Engineering, Matrix Energy, and Aéronergie – reported a combined 26,203 m2of collector area sold last year. Several of these providers are optimistic about the growing demand. These findings come from the newly released Canadian Solar Thermal Market Survey 2024, commissioned by Natural Resources Canada.
    Canada is the global leader in solar air heating. The market is driven by a strong network of experienced system suppliers, optimized technologies, and a few small favorable funding programs – especially in the province of Quebec. Architects and developers are increasingly turning to these cost-effective, façade-integrated systems as a practical solution for reducing onsite natural gas consumption.
    Despite its cold climate, Canada benefits from strong solar potential with solar irradiance in many areas rivaling or even exceeding that of parts of Europe. This makes solar air heating not only viable, but especially valuable in buildings with high fresh air requirements including schools, hospitals, and offices. The projects highlighted in this article showcase the versatility and relevance of solar air heating across a range of building types, from new constructions to retrofits.
    Figure 1: Preheating air for industrial buildings: 2,750 m2of Calento SL solar air collectors cover all south-west and south-east facing facades of the FAB3R factory in Trois-Rivières, Quebec. The hourly unitary flow rate is set at 41 m3/m2 or 2.23 cfm/ft2 of collector area, at the lower range because only a limited number of intake fans was close enough to the solar façade to avoid long ventilation ductwork. Photo: Trigo Energies
    Quebec’s solar air heating boom: the Trigo Energies story
    Trigo Energies makes almost 90 per cent of its sales in Quebec. “We profit from great subsidies, as solar air systems are supported by several organizations in our province – the electricity utility Hydro Quebec, the gas utility Energir and the Ministry of Natural Resources,” explained Christian Vachon, Vice President Technologies and R&D at Trigo Energies.
    Trigo Energies currently has nine employees directly involved in planning, engineering and installing solar air heating systems and teams up with several partner contractors to install mostly retrofit projects. “A high degree of engineering is required to fit a solar heating system into an existing factory,” emphasized Vachon. “Knowledge about HVAC engineering is as important as experience with solar thermal and architecture.”
    One recent Trigo installation is at the FAB3R factory in Trois-Rivières. FAB3R specializes in manufacturing, repairing, and refurbishing large industrial equipment. Its air heating and ventilation system needed urgent renovation because of leakages and discomfort for the workers. “Due to many positive references he had from industries in the area, the owner of FAB3R contacted us,” explained Vachon. “The existence of subsidies helped the client to go for a retrofitting project including solar façade at once instead of fixing the problems one bit at a time.” Approximately 50 per cent of the investment costs for both the solar air heating and the renovation of the indoor ventilation system were covered by grants and subsidies. FAB3R profited from an Energir grant targeted at solar preheating, plus an investment subsidy from the Government of Quebec’s EcoPerformance Programme.
     
    Blue or black, but always efficient: the advanced absorber coating
    In October 2024, the majority of the new 2,750 m²solar façade at FAB3R began operation. According to Vachon, the system is expected to cover approximately 13 per cent of the factory’s annual heating demand, which is otherwise met by natural gas. Trigo Energies equipped the façade with its high-performance Calento SL collectors, featuring a notable innovation: a selective, low-emissivity coating that withstands outdoor conditions. Introduced by Trigo in 2019 and manufactured by Almeco Group from Italy, this advanced coating is engineered to maximize solar absorption while minimizing heat loss via infrared emission, enhancing the overall efficiency of the system.
    The high efficiency coating is now standard in Trigo’s air heating systems. According to the manufacturer, the improved collector design shows a 25 to 35 per cent increase in yield over the former generation of solar air collectors with black paint. Testing conducted at Queen’s University confirms this performance advantage. Researchers measured the performance of transpired solar air collectors both with and without a selective coating, mounted side-by-side on a south-facing vertical wall. The results showed that the collectors with the selective coating produced 1.3 to 1.5 times more energy than those without it. In 2024, the monitoring results were jointly published by Queen’s University and Canmat Energy in a paper titled Performance Comparison of a Transpired Air Solar Collector with Low-E Surface Coating.
    Selective coating, also used on other solar thermal technologies including glazed flat plate or vacuum tube collectors, has a distinctive blue color. Trigo customers can, however, choose between blue and black finishes. “By going from the normal blue selective coating to black selective coating, which Almeco is specially producing for Trigo, we lose about 1 per cent in solar efficiency,” explained Vachon.
    Figure 2: Building-integrated solar air heating façade with MatrixAir collectors at the firehall building in Mont Saint Hilaire, south of Montreal. The 190 m2south-facing wall preheats the fresh air, reducing natural gas consumption by 18 per cent compared to the conventional make-up system. Architect: Leclerc Architecture. Photo: Matrix Energy
    Matrix Energy: collaborating with architects and engineers in new builds
    The key target customer group of Matrix Energy are public buildings – mainly new construction. “Since the pandemic, schools are more conscious about fresh air, and solar preheating of the incoming fresh air has a positive impact over the entire school year,” noted Brian Wilkinson, President of Matrix Energy.
    Matrix Energy supplies systems across Canada, working with local partners to source and process the metal sheets used in their MatrixAir collectors. These metal sheets are perforated and then formed into architectural cladding profiles. The company exclusively offers unglazed, single-stage collectors, citing fire safety concerns associated with polymeric covers.
    “We have strong relationships with many architects and engineers who appreciate the simplicity and cost-effectiveness of transpired solar air heating systems,” said President Brian Wilkinson, describing the company’s sales approach. “Matrix handles system design and supplies the necessary materials, while installation is carried out by specialized cladding and HVAC contractors overseen by on-site architects and engineers,” Wilkinson added.
    Finding the right flow: the importance of unitary airflow rates
    One of the key design factors in solar air heating systems is the amount of air that passes through each square meter of the perforated metal absorber,  known as the unitary airflow rate. The principle is straightforward: higher airflow rates deliver more total heat to the building, while lower flow rates result in higher outlet air temperatures. Striking the right balance between air volume and temperature gain is essential for efficient system performance.
    For unglazed collectors mounted on building façades, typical hourly flow rates should range between 120 and 170, or 6.6 to 9.4 cfm/ft2. However, Wilkinson suggests that an hourly airflow rate of around 130 m³/h/m²offers the best cost-benefit balance for building owners. If the airflow is lower, the system will deliver higher air temperatures, but it would then need a much larger collector area to achieve the same air volume and optimum performance, he explained.
    It’s also crucial for the flow rate to overcome external wind pressure. As wind passes over the absorber, air flow through the collector’s perforations is reduced, resulting in heat losses to the environment. This effect becomes even more pronounced in taller buildings, where wind exposure is greater. To ensure the system performs well even in these conditions, higher hourly airflow rates typically between 150 and 170 m³/m² are necessary.
    Figure 3: One of three apartment blocks of the Maple House in Toronto’s Canary District. Around 160 m2of SolarWall collectors clad the two-storey mechanical penthouse on the roof. The rental flats have been occupied since the beginning of 2024. Collaborators: architects-Alliance, Claude Cormier et Associés, Thornton Tomasetti, RWDI, Cole Engineering, DesignAgency, MVShore, BA Group, EllisDon. Photo: Conserval Engineering
    Solar air heating systems support LEED-certified building designs
    Solar air collectors are also well-suited for use in multi-unit residential buildings. A prime example is the Canary District in Toronto, where single-stage SolarWall collectors from Conserval Engineering have been installed on several MURBs to clad the mechanical penthouses. “These penthouses are an ideal location for our air heating collectors, as they contain the make-up air units that supply corridor ventilation throughout the building,” explained Victoria Hollick, Vice President of Conserval Engineering. “The walls are typically finished with metal façades, which can be seamlessly replaced with a SolarWall system – maintaining the architectural language without disruption.” To date, nine solar air heating systems have been commissioned in the Canary District, covering a total collector area of over 1,000 m².
    “Our customers have many motivations to integrate SolarWall technology into their new construction or retrofit projects, either carbon reduction, ESG, or green building certification targets,” explained Hollick.
    The use of solar air collectors in the Canary District was proposed by architects from the Danish firm Cobe. The black-colored SolarWall system preheats incoming air before it is distributed to the building’s corridors and common areas, reducing reliance on natural gas heating and supporting the pursuit of LEED Gold certification. Hollick estimates the amount of gas saved between 10 to 20 per cent of the total heating load for the corridor ventilation of the multi-unit residential buildings. Additional energy-saving strategies include a 50/50 window-to-wall ratio with high-performance glazing, green roofs, high-efficiency mechanical systems, LED lighting, and Energy Star-certified appliances.
    The ideal orientation for a SolarWall system is due south. However, the systems can be built at any orientation up to 90° east and west, explained Hollick. A SolarWall at 90° would have approximately 60 per cent of the energy production of the same area facing south.Canada’s expertise in solar air heating continues to set a global benchmark, driven by supporting R&D, by innovative technologies, strategic partnerships, and a growing portfolio of high-impact projects. With strong policy support and proven performance, solar air heating is poised to play a key role in the country’s energy-efficient building future.
    Figure 4: Claude-Bechard Building in Quebec is a showcase project for sustainable architecture with a 72 m2Lubi solar air heating wall from Aéronergie. It serves as a regional administrative center. Architectural firm: Goulet et Lebel Architectes. Photo: Art Massif

    Bärbel Epp is the general manager of the German Agency solrico, whose focus is on solar market research and international communication.
    The post Op-ed: Canada’s leadership in solar air heating—Innovation and flagship projects appeared first on Canadian Architect.
    #oped #canadas #leadership #solar #air
    Op-ed: Canada’s leadership in solar air heating—Innovation and flagship projects
    Solar air heating is among the most cost-effective applications of solar thermal energy. These systems are used for space heating and preheating fresh air for ventilation, typically using glazed or unglazed perforated solar collectors. The collectors draw in outside air, heat it using solar energy, and then distribute it through ductwork to meet building heating and fresh air needs. In 2024, Canada led again the world for the at least seventh year in a row in solar air heating adoption. The four key suppliers – Trigo Energies, Conserval Engineering, Matrix Energy, and Aéronergie – reported a combined 26,203 m2of collector area sold last year. Several of these providers are optimistic about the growing demand. These findings come from the newly released Canadian Solar Thermal Market Survey 2024, commissioned by Natural Resources Canada. Canada is the global leader in solar air heating. The market is driven by a strong network of experienced system suppliers, optimized technologies, and a few small favorable funding programs – especially in the province of Quebec. Architects and developers are increasingly turning to these cost-effective, façade-integrated systems as a practical solution for reducing onsite natural gas consumption. Despite its cold climate, Canada benefits from strong solar potential with solar irradiance in many areas rivaling or even exceeding that of parts of Europe. This makes solar air heating not only viable, but especially valuable in buildings with high fresh air requirements including schools, hospitals, and offices. The projects highlighted in this article showcase the versatility and relevance of solar air heating across a range of building types, from new constructions to retrofits. Figure 1: Preheating air for industrial buildings: 2,750 m2of Calento SL solar air collectors cover all south-west and south-east facing facades of the FAB3R factory in Trois-Rivières, Quebec. The hourly unitary flow rate is set at 41 m3/m2 or 2.23 cfm/ft2 of collector area, at the lower range because only a limited number of intake fans was close enough to the solar façade to avoid long ventilation ductwork. Photo: Trigo Energies Quebec’s solar air heating boom: the Trigo Energies story Trigo Energies makes almost 90 per cent of its sales in Quebec. “We profit from great subsidies, as solar air systems are supported by several organizations in our province – the electricity utility Hydro Quebec, the gas utility Energir and the Ministry of Natural Resources,” explained Christian Vachon, Vice President Technologies and R&D at Trigo Energies. Trigo Energies currently has nine employees directly involved in planning, engineering and installing solar air heating systems and teams up with several partner contractors to install mostly retrofit projects. “A high degree of engineering is required to fit a solar heating system into an existing factory,” emphasized Vachon. “Knowledge about HVAC engineering is as important as experience with solar thermal and architecture.” One recent Trigo installation is at the FAB3R factory in Trois-Rivières. FAB3R specializes in manufacturing, repairing, and refurbishing large industrial equipment. Its air heating and ventilation system needed urgent renovation because of leakages and discomfort for the workers. “Due to many positive references he had from industries in the area, the owner of FAB3R contacted us,” explained Vachon. “The existence of subsidies helped the client to go for a retrofitting project including solar façade at once instead of fixing the problems one bit at a time.” Approximately 50 per cent of the investment costs for both the solar air heating and the renovation of the indoor ventilation system were covered by grants and subsidies. FAB3R profited from an Energir grant targeted at solar preheating, plus an investment subsidy from the Government of Quebec’s EcoPerformance Programme.   Blue or black, but always efficient: the advanced absorber coating In October 2024, the majority of the new 2,750 m²solar façade at FAB3R began operation. According to Vachon, the system is expected to cover approximately 13 per cent of the factory’s annual heating demand, which is otherwise met by natural gas. Trigo Energies equipped the façade with its high-performance Calento SL collectors, featuring a notable innovation: a selective, low-emissivity coating that withstands outdoor conditions. Introduced by Trigo in 2019 and manufactured by Almeco Group from Italy, this advanced coating is engineered to maximize solar absorption while minimizing heat loss via infrared emission, enhancing the overall efficiency of the system. The high efficiency coating is now standard in Trigo’s air heating systems. According to the manufacturer, the improved collector design shows a 25 to 35 per cent increase in yield over the former generation of solar air collectors with black paint. Testing conducted at Queen’s University confirms this performance advantage. Researchers measured the performance of transpired solar air collectors both with and without a selective coating, mounted side-by-side on a south-facing vertical wall. The results showed that the collectors with the selective coating produced 1.3 to 1.5 times more energy than those without it. In 2024, the monitoring results were jointly published by Queen’s University and Canmat Energy in a paper titled Performance Comparison of a Transpired Air Solar Collector with Low-E Surface Coating. Selective coating, also used on other solar thermal technologies including glazed flat plate or vacuum tube collectors, has a distinctive blue color. Trigo customers can, however, choose between blue and black finishes. “By going from the normal blue selective coating to black selective coating, which Almeco is specially producing for Trigo, we lose about 1 per cent in solar efficiency,” explained Vachon. Figure 2: Building-integrated solar air heating façade with MatrixAir collectors at the firehall building in Mont Saint Hilaire, south of Montreal. The 190 m2south-facing wall preheats the fresh air, reducing natural gas consumption by 18 per cent compared to the conventional make-up system. Architect: Leclerc Architecture. Photo: Matrix Energy Matrix Energy: collaborating with architects and engineers in new builds The key target customer group of Matrix Energy are public buildings – mainly new construction. “Since the pandemic, schools are more conscious about fresh air, and solar preheating of the incoming fresh air has a positive impact over the entire school year,” noted Brian Wilkinson, President of Matrix Energy. Matrix Energy supplies systems across Canada, working with local partners to source and process the metal sheets used in their MatrixAir collectors. These metal sheets are perforated and then formed into architectural cladding profiles. The company exclusively offers unglazed, single-stage collectors, citing fire safety concerns associated with polymeric covers. “We have strong relationships with many architects and engineers who appreciate the simplicity and cost-effectiveness of transpired solar air heating systems,” said President Brian Wilkinson, describing the company’s sales approach. “Matrix handles system design and supplies the necessary materials, while installation is carried out by specialized cladding and HVAC contractors overseen by on-site architects and engineers,” Wilkinson added. Finding the right flow: the importance of unitary airflow rates One of the key design factors in solar air heating systems is the amount of air that passes through each square meter of the perforated metal absorber,  known as the unitary airflow rate. The principle is straightforward: higher airflow rates deliver more total heat to the building, while lower flow rates result in higher outlet air temperatures. Striking the right balance between air volume and temperature gain is essential for efficient system performance. For unglazed collectors mounted on building façades, typical hourly flow rates should range between 120 and 170, or 6.6 to 9.4 cfm/ft2. However, Wilkinson suggests that an hourly airflow rate of around 130 m³/h/m²offers the best cost-benefit balance for building owners. If the airflow is lower, the system will deliver higher air temperatures, but it would then need a much larger collector area to achieve the same air volume and optimum performance, he explained. It’s also crucial for the flow rate to overcome external wind pressure. As wind passes over the absorber, air flow through the collector’s perforations is reduced, resulting in heat losses to the environment. This effect becomes even more pronounced in taller buildings, where wind exposure is greater. To ensure the system performs well even in these conditions, higher hourly airflow rates typically between 150 and 170 m³/m² are necessary. Figure 3: One of three apartment blocks of the Maple House in Toronto’s Canary District. Around 160 m2of SolarWall collectors clad the two-storey mechanical penthouse on the roof. The rental flats have been occupied since the beginning of 2024. Collaborators: architects-Alliance, Claude Cormier et Associés, Thornton Tomasetti, RWDI, Cole Engineering, DesignAgency, MVShore, BA Group, EllisDon. Photo: Conserval Engineering Solar air heating systems support LEED-certified building designs Solar air collectors are also well-suited for use in multi-unit residential buildings. A prime example is the Canary District in Toronto, where single-stage SolarWall collectors from Conserval Engineering have been installed on several MURBs to clad the mechanical penthouses. “These penthouses are an ideal location for our air heating collectors, as they contain the make-up air units that supply corridor ventilation throughout the building,” explained Victoria Hollick, Vice President of Conserval Engineering. “The walls are typically finished with metal façades, which can be seamlessly replaced with a SolarWall system – maintaining the architectural language without disruption.” To date, nine solar air heating systems have been commissioned in the Canary District, covering a total collector area of over 1,000 m². “Our customers have many motivations to integrate SolarWall technology into their new construction or retrofit projects, either carbon reduction, ESG, or green building certification targets,” explained Hollick. The use of solar air collectors in the Canary District was proposed by architects from the Danish firm Cobe. The black-colored SolarWall system preheats incoming air before it is distributed to the building’s corridors and common areas, reducing reliance on natural gas heating and supporting the pursuit of LEED Gold certification. Hollick estimates the amount of gas saved between 10 to 20 per cent of the total heating load for the corridor ventilation of the multi-unit residential buildings. Additional energy-saving strategies include a 50/50 window-to-wall ratio with high-performance glazing, green roofs, high-efficiency mechanical systems, LED lighting, and Energy Star-certified appliances. The ideal orientation for a SolarWall system is due south. However, the systems can be built at any orientation up to 90° east and west, explained Hollick. A SolarWall at 90° would have approximately 60 per cent of the energy production of the same area facing south.Canada’s expertise in solar air heating continues to set a global benchmark, driven by supporting R&D, by innovative technologies, strategic partnerships, and a growing portfolio of high-impact projects. With strong policy support and proven performance, solar air heating is poised to play a key role in the country’s energy-efficient building future. Figure 4: Claude-Bechard Building in Quebec is a showcase project for sustainable architecture with a 72 m2Lubi solar air heating wall from Aéronergie. It serves as a regional administrative center. Architectural firm: Goulet et Lebel Architectes. Photo: Art Massif Bärbel Epp is the general manager of the German Agency solrico, whose focus is on solar market research and international communication. The post Op-ed: Canada’s leadership in solar air heating—Innovation and flagship projects appeared first on Canadian Architect. #oped #canadas #leadership #solar #air
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    Op-ed: Canada’s leadership in solar air heating—Innovation and flagship projects
    Solar air heating is among the most cost-effective applications of solar thermal energy. These systems are used for space heating and preheating fresh air for ventilation, typically using glazed or unglazed perforated solar collectors. The collectors draw in outside air, heat it using solar energy, and then distribute it through ductwork to meet building heating and fresh air needs. In 2024, Canada led again the world for the at least seventh year in a row in solar air heating adoption. The four key suppliers – Trigo Energies, Conserval Engineering, Matrix Energy, and Aéronergie – reported a combined 26,203 m2 (282,046 ft2) of collector area sold last year. Several of these providers are optimistic about the growing demand. These findings come from the newly released Canadian Solar Thermal Market Survey 2024, commissioned by Natural Resources Canada. Canada is the global leader in solar air heating. The market is driven by a strong network of experienced system suppliers, optimized technologies, and a few small favorable funding programs – especially in the province of Quebec. Architects and developers are increasingly turning to these cost-effective, façade-integrated systems as a practical solution for reducing onsite natural gas consumption. Despite its cold climate, Canada benefits from strong solar potential with solar irradiance in many areas rivaling or even exceeding that of parts of Europe. This makes solar air heating not only viable, but especially valuable in buildings with high fresh air requirements including schools, hospitals, and offices. The projects highlighted in this article showcase the versatility and relevance of solar air heating across a range of building types, from new constructions to retrofits. Figure 1: Preheating air for industrial buildings: 2,750 m2 (29,600 ft2) of Calento SL solar air collectors cover all south-west and south-east facing facades of the FAB3R factory in Trois-Rivières, Quebec. The hourly unitary flow rate is set at 41 m3/m2 or 2.23 cfm/ft2 of collector area, at the lower range because only a limited number of intake fans was close enough to the solar façade to avoid long ventilation ductwork. Photo: Trigo Energies Quebec’s solar air heating boom: the Trigo Energies story Trigo Energies makes almost 90 per cent of its sales in Quebec. “We profit from great subsidies, as solar air systems are supported by several organizations in our province – the electricity utility Hydro Quebec, the gas utility Energir and the Ministry of Natural Resources,” explained Christian Vachon, Vice President Technologies and R&D at Trigo Energies. Trigo Energies currently has nine employees directly involved in planning, engineering and installing solar air heating systems and teams up with several partner contractors to install mostly retrofit projects. “A high degree of engineering is required to fit a solar heating system into an existing factory,” emphasized Vachon. “Knowledge about HVAC engineering is as important as experience with solar thermal and architecture.” One recent Trigo installation is at the FAB3R factory in Trois-Rivières. FAB3R specializes in manufacturing, repairing, and refurbishing large industrial equipment. Its air heating and ventilation system needed urgent renovation because of leakages and discomfort for the workers. “Due to many positive references he had from industries in the area, the owner of FAB3R contacted us,” explained Vachon. “The existence of subsidies helped the client to go for a retrofitting project including solar façade at once instead of fixing the problems one bit at a time.” Approximately 50 per cent of the investment costs for both the solar air heating and the renovation of the indoor ventilation system were covered by grants and subsidies. FAB3R profited from an Energir grant targeted at solar preheating, plus an investment subsidy from the Government of Quebec’s EcoPerformance Programme.   Blue or black, but always efficient: the advanced absorber coating In October 2024, the majority of the new 2,750 m² (29,600 ft2) solar façade at FAB3R began operation (see figure 1). According to Vachon, the system is expected to cover approximately 13 per cent of the factory’s annual heating demand, which is otherwise met by natural gas. Trigo Energies equipped the façade with its high-performance Calento SL collectors, featuring a notable innovation: a selective, low-emissivity coating that withstands outdoor conditions. Introduced by Trigo in 2019 and manufactured by Almeco Group from Italy, this advanced coating is engineered to maximize solar absorption while minimizing heat loss via infrared emission, enhancing the overall efficiency of the system. The high efficiency coating is now standard in Trigo’s air heating systems. According to the manufacturer, the improved collector design shows a 25 to 35 per cent increase in yield over the former generation of solar air collectors with black paint. Testing conducted at Queen’s University confirms this performance advantage. Researchers measured the performance of transpired solar air collectors both with and without a selective coating, mounted side-by-side on a south-facing vertical wall. The results showed that the collectors with the selective coating produced 1.3 to 1.5 times more energy than those without it. In 2024, the monitoring results were jointly published by Queen’s University and Canmat Energy in a paper titled Performance Comparison of a Transpired Air Solar Collector with Low-E Surface Coating. Selective coating, also used on other solar thermal technologies including glazed flat plate or vacuum tube collectors, has a distinctive blue color. Trigo customers can, however, choose between blue and black finishes. “By going from the normal blue selective coating to black selective coating, which Almeco is specially producing for Trigo, we lose about 1 per cent in solar efficiency,” explained Vachon. Figure 2: Building-integrated solar air heating façade with MatrixAir collectors at the firehall building in Mont Saint Hilaire, south of Montreal. The 190 m2 (2,045 ft2) south-facing wall preheats the fresh air, reducing natural gas consumption by 18 per cent compared to the conventional make-up system. Architect: Leclerc Architecture. Photo: Matrix Energy Matrix Energy: collaborating with architects and engineers in new builds The key target customer group of Matrix Energy are public buildings – mainly new construction. “Since the pandemic, schools are more conscious about fresh air, and solar preheating of the incoming fresh air has a positive impact over the entire school year,” noted Brian Wilkinson, President of Matrix Energy. Matrix Energy supplies systems across Canada, working with local partners to source and process the metal sheets used in their MatrixAir collectors. These metal sheets are perforated and then formed into architectural cladding profiles. The company exclusively offers unglazed, single-stage collectors, citing fire safety concerns associated with polymeric covers. “We have strong relationships with many architects and engineers who appreciate the simplicity and cost-effectiveness of transpired solar air heating systems,” said President Brian Wilkinson, describing the company’s sales approach. “Matrix handles system design and supplies the necessary materials, while installation is carried out by specialized cladding and HVAC contractors overseen by on-site architects and engineers,” Wilkinson added. Finding the right flow: the importance of unitary airflow rates One of the key design factors in solar air heating systems is the amount of air that passes through each square meter of the perforated metal absorber,  known as the unitary airflow rate. The principle is straightforward: higher airflow rates deliver more total heat to the building, while lower flow rates result in higher outlet air temperatures. Striking the right balance between air volume and temperature gain is essential for efficient system performance. For unglazed collectors mounted on building façades, typical hourly flow rates should range between 120 and 170 (m3/h/m2), or 6.6 to 9.4 cfm/ft2. However, Wilkinson suggests that an hourly airflow rate of around 130 m³/h/m² (7.2 cfm/ft2) offers the best cost-benefit balance for building owners. If the airflow is lower, the system will deliver higher air temperatures, but it would then need a much larger collector area to achieve the same air volume and optimum performance, he explained. It’s also crucial for the flow rate to overcome external wind pressure. As wind passes over the absorber, air flow through the collector’s perforations is reduced, resulting in heat losses to the environment. This effect becomes even more pronounced in taller buildings, where wind exposure is greater. To ensure the system performs well even in these conditions, higher hourly airflow rates typically between 150 and 170 m³/m² (8.3 to 9.4 cfm/ft2)  are necessary. Figure 3: One of three apartment blocks of the Maple House in Toronto’s Canary District. Around 160 m2 (1,722 ft2) of SolarWall collectors clad the two-storey mechanical penthouse on the roof. The rental flats have been occupied since the beginning of 2024. Collaborators: architects-Alliance, Claude Cormier et Associés, Thornton Tomasetti, RWDI, Cole Engineering, DesignAgency, MVShore, BA Group, EllisDon. Photo: Conserval Engineering Solar air heating systems support LEED-certified building designs Solar air collectors are also well-suited for use in multi-unit residential buildings. A prime example is the Canary District in Toronto (see Figure 3), where single-stage SolarWall collectors from Conserval Engineering have been installed on several MURBs to clad the mechanical penthouses. “These penthouses are an ideal location for our air heating collectors, as they contain the make-up air units that supply corridor ventilation throughout the building,” explained Victoria Hollick, Vice President of Conserval Engineering. “The walls are typically finished with metal façades, which can be seamlessly replaced with a SolarWall system – maintaining the architectural language without disruption.” To date, nine solar air heating systems have been commissioned in the Canary District, covering a total collector area of over 1,000 m² (10,764 ft2). “Our customers have many motivations to integrate SolarWall technology into their new construction or retrofit projects, either carbon reduction, ESG, or green building certification targets,” explained Hollick. The use of solar air collectors in the Canary District was proposed by architects from the Danish firm Cobe. The black-colored SolarWall system preheats incoming air before it is distributed to the building’s corridors and common areas, reducing reliance on natural gas heating and supporting the pursuit of LEED Gold certification. Hollick estimates the amount of gas saved between 10 to 20 per cent of the total heating load for the corridor ventilation of the multi-unit residential buildings. Additional energy-saving strategies include a 50/50 window-to-wall ratio with high-performance glazing, green roofs, high-efficiency mechanical systems, LED lighting, and Energy Star-certified appliances. The ideal orientation for a SolarWall system is due south. However, the systems can be built at any orientation up to 90° east and west, explained Hollick. A SolarWall at 90° would have approximately 60 per cent of the energy production of the same area facing south.Canada’s expertise in solar air heating continues to set a global benchmark, driven by supporting R&D, by innovative technologies, strategic partnerships, and a growing portfolio of high-impact projects. With strong policy support and proven performance, solar air heating is poised to play a key role in the country’s energy-efficient building future. Figure 4: Claude-Bechard Building in Quebec is a showcase project for sustainable architecture with a 72 m2 (775 ft2) Lubi solar air heating wall from Aéronergie. It serves as a regional administrative center. Architectural firm: Goulet et Lebel Architectes. Photo: Art Massif Bärbel Epp is the general manager of the German Agency solrico, whose focus is on solar market research and international communication. The post Op-ed: Canada’s leadership in solar air heating—Innovation and flagship projects appeared first on Canadian Architect.
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  • 30 Best Architecture and Design Firms in New Zealand

    These annual rankings were last updated on June 13, 2025. Want to see your firm on next year’s list? Continue reading for more on how you can improve your studio’s ranking.
    New Zealand is a one-of-a-kind island in the Pacific, famous for its indigenous Maori architecture. The country has managed to preserve an array of historical aboriginal ruins, such as maraeand wharenui, despite its European colonization during the 19th century.
    Apart from the country’s ancient ruins, New Zealand is also home to several notable architectural landmarks like the famous Sky Tower piercing the Auckland skyline to the organic forms of the Te Papa Tongarewa Museum in Wellington. Renowned architects like Sir Ian Athfield, whose works blend modernist principles with a deep respect for the natural landscape, have left an indelible mark on the country’s architectural legacy.
    Being home to a stunning tropical landscape, New Zealand architects have developed eco-friendly residential designs that harness the power of renewable energy as well as visionary urban developments prioritizing livability and connectivity. A notable example is Turanga Central Library in Christchurch, a project that exceeds all eco-friendly design standards and benchmark emissions. Finally, concepts like passive design are increasingly becoming standard practice in architectural circles.
    With so many architecture firms to choose from, it’s challenging for clients to identify the industry leaders that will be an ideal fit for their project needs. Fortunately, Architizer is able to provide guidance on the top design firms in New Zealand based on more than a decade of data and industry knowledge.
    How are these architecture firms ranked?
    The following ranking has been created according to key statistics that demonstrate each firm’s level of architectural excellence. The following metrics have been accumulated to establish each architecture firm’s ranking, in order of priority:

    The number of A+Awards wonThe number of A+Awards finalistsThe number of projects selected as “Project of the Day”The number of projects selected as “Featured Project”The number of projects uploaded to ArchitizerEach of these metrics is explained in more detail at the foot of this article. This ranking list will be updated annually, taking into account new achievements of New Zealand architecture firms throughout the year.
    Without further ado, here are the 30 best architecture firms in New Zealand:

    30. CoLab Architecture

    © CoLab Architecture Ltd

    CoLab Architecture is a small practice of two directors, Tobin Smith and Blair Paterson, based in Christchurch New Zealand. Tobin is a creative designer with a wealth of experience in the building industry. Blair is a registered architect and graduate from the University of Auckland.
    “We like architecture to be visually powerful, intellectually elegant, and above all timeless. For us, timeless design is achieved through simplicity and strength of concept — in other words, a single idea executed beautifully with a dedication to the details. We strive to create architecture that is conscious of local climateand the environment.”
    Some of CoLab Architecture’s most prominent projects include:

    Urban Cottage, Christchurch, New Zealand

    The following statistics helped CoLab Architecture Ltd achieve 30th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    1

    Total Projects
    1

    29. Paul Whittaker

    © Paul Whittaker

    Paul Whittaker is an architecture firm based in New Zealand. Its work revolves around residential architecture.
    Some of Paul Whittaker’s most prominent projects include:

    Whittaker Cube, Kakanui, New Zealand

    The following statistics helped Paul Whittaker achieve 29th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    1

    Total Projects
    1

    28. Space Division

    © Simon Devitt Photographer

    Space Division is a boutique architectural practice that aims to positively impact the lives and environment of its clients and their communities by purposefully producing quality space. We believe our name reflects both the essence of what we do, but also how we strive to do it – succinctly and simply. Our design process is inclusive and client focused with their desires, physical constraints, budgets, time frames, compliance and construction processes all carefully considered and incorporated into our designs.
    Space Division has successfully applied this approach to a broad range of project types within the field of architecture, ranging from commercial developments, urban infrastructure to baches, playhouses and residential homes. Space Divisions team is committed to delivering a very personal and complete service to each of their clients, at each stage of the process. To assist in achieving this Space Division collaborates with a range of trusted technical specialists, based on the specific needs of our client. Which ensures we stay focussed, passionate agile and easily scalable.
    Some of Space Division’s most prominent projects include:

    Stradwick House, Auckland, New Zealand

    The following statistics helped Space Division achieve 28th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    1

    Total Projects
    1

    27. Sumich Chaplin Architects

    © Sumich Chaplin Architects

    Sumich Chaplin Architects undertake to provide creative, enduring architectural design based on a clear understanding and interpretation of a client’s brief. We work with an appreciation and respect for the surrounding landscape and environment.
    Some of Sumich Chaplin Architects’ most prominent projects include:

    Millbrook House, Arrowtown, New Zealand

    The following statistics helped Sumich Chaplin Architects achieve 27th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    1

    Total Projects
    1

    26. Daniel Marshall Architects

    © Simon Devitt Photographer

    Daniel Marshall Architectsis an Auckland based practice who are passionate about designing high quality and award winning New Zealand architecture. Our work has been published in periodicals and books internationally as well as numerous digital publications. Daniel leads a core team of four individually accomplished designers who skillfully collaborate to resolve architectural projects from their conception through to their occupation.
    DMA believe architecture is a ‘generalist’ profession which engages with all components of an architectural project; during conceptual design, documentation and construction phases.  We pride ourselves on being able to holistically engage with a complex of architectural issues to arrive at a design solution equally appropriate to its contextand the unique ways our clients prefer to live.
    Some of Daniel Marshall Architects’ most prominent projects include:

    Lucerne, Auckland, New Zealand
    House in Herne Bay, Herne Bay, Auckland, New Zealand

    The following statistics helped Daniel Marshall Architects achieve 26th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    1

    Total Projects
    2

    25. AW Architects

    © AW Architects

    Creative studio based in Christchurch, New Zealand. AW-ARCH is committed to an inclusive culture where everyone is encouraged to share their perspectives – our partners, our colleagues and our clients. Our team comes from all over the globe, bringing with them a variety of experiences. We embrace the differences that shape people’s lives, including race, ethnicity, identity and ability. We come together around the drawing board, the monitor, and the lunch table, immersed in the free exchange of ideas and synthesizing the diverse viewpoints of creative people, which stimulates innovative design and makes our work possible.
    Mentorship is key to engagement within AW-ARCH, energizing our studio and feeding invention. It’s our social and professional responsibility and helps us develop and retain a dedicated team. This includes offering internships that introduce young people to our profession, as well as supporting opportunities for our people outside the office — teaching, volunteering and exploring.
    Some of AW Architects’ most prominent projects include:

    OCEAN VIEW TERRACE HOUSE, Christchurch, New Zealand
    212 CASHEL STREET, Christchurch, New Zealand
    LAKE HOUSE, Queenstown, New Zealand
    RIVER HOUSE, Christchurch, New Zealand
    HE PUNA TAIMOANA, Christchurch, New Zealand

    The following statistics helped AW Architects achieve 25th place in the 30 Best Architecture Firms in New Zealand:

    A+Awards Finalist
    1

    Total Projects
    9

    24. Archimedia

    © Patrick Reynolds

    Archimedia is a New Zealand architecture practice with NZRAB and green star accredited staff, offering design services in the disciplines of architecture, interiors and ecology. Delivering architecture involves intervention in both natural eco-systems and the built environment — the context within which human beings live their lives.
    Archimedia uses the word “ecology” to extend the concept of sustainability to urban design and master planning and integrates this holistic strategy into every project. Archimedia prioritizes client project requirements, functionality, operational efficiency, feasibility and programme.
    Some of Archimedia’s most prominent projects include:

    Te Oro, Auckland, New Zealand
    Auckland Art Gallery Toi o Tamaki, Auckland, New Zealand
    Hekerua Bay Residence, New Zealand
    Eye Institute , Remuera, Auckland, New Zealand
    University of Auckland Business School, Auckland, New Zealand

    The following statistics helped Archimedia achieve 24th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    1

    Total Projects
    25

    23. MC Architecture Studio

    © MC Architecture Studio Ltd

    The studio’s work, questioning the boundary between art and architecture, provides engaging and innovative living space with the highest sustainability standard. Design solutions are tailored on client needs and site’s characteristics. Hence the final product will be unique and strongly related to the context and wider environment.
    On a specific-project basis, the studio, maintaining the leadership of the whole process, works in a network with local and international practices to achieve the best operational efficiency and local knowledge worldwide to accommodate the needs of a big scale project or specific requirements.
    Some of MC Architecture Studio’s most prominent projects include:

    Cass Bay House, Cass Bay, Lyttelton, New Zealand
    Ashburton Alteration, Ashburton, New Zealand
    restaurant/cafe, Ovindoli, Italy
    Private Residence, Christchurch, New Zealand
    Private Residence, Christchurch, New Zealand

    The following statistics helped MC Architecture Studio Ltd achieve 23rd place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    2

    Total Projects
    19

    22. Architecture van Brandenburg

    © Architecture van Brandenburg

    Van Brandenburg is a design focused studio for architecture, landscape architecture, urbanism, and product design with studios in Queenstown and Dunedin, New Zealand. With global reach Van Brandenburg conducts themselves internationally, where the team of architects, designers and innovators create organic built form, inspired by nature, and captured by curvilinear design.
    Some of Architecture van Brandenburg’s most prominent projects include:

    Marisfrolg Fashion Campus, Shenzhen, China

    The following statistics helped Architecture van Brandenburg achieve 22nd place in the 30 Best Architecture Firms in New Zealand:

    A+Awards Winner
    1

    Featured Projects
    1

    Total Projects
    1

    21. MacKayCurtis

    © MacKayCurtis

    MacKay Curtis is a design led practice with a mission to create functional architecture of lasting beauty that enhances peoples lives.
    Some of MacKayCurtis’ most prominent projects include:

    Mawhitipana House, Auckland, New Zealand

    The following statistics helped MacKayCurtis achieve 21st place in the 30 Best Architecture Firms in New Zealand:

    A+Awards Winner
    1

    Featured Projects
    1

    Total Projects
    1

    20. Gerrad Hall Architects

    © Gerrad Hall Architects

    We aspire to create houses that are a joyful sensory experience.
    Some of Gerrad Hall Architects’ most prominent projects include:

    Inland House, Mangawhai, New Zealand
    Herne Bay Villa Alteration, Auckland, New Zealand

    The following statistics helped Gerrad Hall Architects achieve 20th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    2

    Total Projects
    2

    19. Dorrington Atcheson Architects

    © Dorrington Atcheson Architects

    Dorrington Atcheson Architects was founded as Dorrington Architects & Associates was formed in 2010, resulting in a combined 20 years of experience in the New Zealand architectural market. We’re a boutique architecture firm working on a range of projects and budgets. We love our work, we pride ourselves on the work we do and we enjoy working with our clients to achieve a result that resolves their brief.
    The design process is a collaborative effort, working with the client, budget, site and brief, to find unique solutions that solve the project at hand. The style of our projects are determined by the site and the budget, with a leaning towards contemporary modernist design, utilizing a rich natural material palette, creating clean and tranquil spaces.
    Some of Dorrington Atcheson Architects’ most prominent projects include:

    Lynch Street
    Coopers Beach House, Coopers Beach, New Zealand
    Rutherford House, Tauranga Taupo, New Zealand
    Winsomere Cres
    Kathryn Wilson Shoebox, Auckland, New Zealand

    The following statistics helped Dorrington Atcheson Architects achieve 19th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    2

    Total Projects
    14

    18. Andrew Barre Lab

    © Marcela Grassi

    Andrew Barrie Lab is an architectural practice that undertakes a diverse range of projects. We make buildings, books, maps, classes, exhibitions and research.
    Some of Andrew Barre Lab’s most prominent projects include:

    Learning from Trees, Venice, Italy

    The following statistics helped Andrew Barre Lab achieve 18th place in the 30 Best Architecture Firms in New Zealand:

    A+Awards Finalist
    2

    Featured Projects
    1

    Total Projects
    1

    17. Warren and Mahoney

    © Simon Devitt Photographer

    Warren and Mahoney is an insight led multidisciplinary architectural practice with six locations functioning as a single office. Our clients and projects span New Zealand, Australia and the Pacific Rim. The practice has over 190 people, comprising of specialists working across the disciplines of architecture, workplace, masterplanning, urban design and sustainable design. We draw from the wider group for skills and experience on every project, regardless of the location.
    Some of Warren and Mahoney’s most prominent projects include:

    MIT Manukau & Transport Interchange, Auckland, New Zealand
    Carlaw Park Student Accommodation, Auckland, New Zealand
    Pt Resolution Footbridge, Auckland, New Zealand
    Isaac Theatre Royal, Christchurch, New Zealand
    University of Auckland Recreation and Wellness Centre, Auckland, New Zealand

    The following statistics helped Warren and Mahoney achieve 17th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    2

    Total Projects
    5

    16. South Architects Limited

    © South Architects Limited

    Led by Craig South, our friendly professional team is dedicated to crafting for uniqueness and producing carefully considered architecture that will endure and be loved. At South Architects, every project has a unique story. This story starts and ends with our clients, whose values and aspirations fundamentally empower and inspire our whole design process.
    Working together with our clients is pivotal to how we operate and we share a passion for innovation in design. We invite you to meet us and explore what we can do for you. As you will discover, our client focussed process is thorough, robust and responsive. We see architecture as the culmination of a journey with you.
    Some of South Architects Limited’s most prominent projects include:

    Three Gables, Christchurch, New Zealand
    Concrete Copper Home, Christchurch, New Zealand
    Driftwood Home, Christchurch, New Zealand
    Half Gable Townhouses, Christchurch, New Zealand
    Kilmore Street, Christchurch, New Zealand

    The following statistics helped South Architects Limited achieve 16th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    3

    Total Projects
    6

    15. Pac Studio

    © Pac Studio

    Pac Studio is an ideas-driven design office, committed to intellectual and artistic rigor and fueled by a strong commitment to realizing ideas in the world. We believe a thoughtful and inclusive approach to design, which puts people at the heart of any potential solution, is the key to compelling and positive architecture.
    Through our relationships with inter-related disciplines — furniture, art, landscape and academia — we can create a whole that is greater than the sum of its parts. We are open to unconventional propositions. We are architects and designers with substantial experience delivering highly awarded architectural projects on multiple scales.
    Some of Pac Studio’s most prominent projects include:

    Space Invader, Auckland, New Zealand
    Split House, Auckland, New Zealand
    Yolk House, Auckland, New Zealand
    Wanaka Crib, Wanaka, New Zealand
    Pahi House, Pahi, New Zealand

    The following statistics helped Pac Studio achieve 15th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    3

    Total Projects
    8

    14. Jasmax

    © Jasmax

    Jasmax is one of New Zealand’s largest and longest established architecture and design practices. With over 250 staff nationwide, the practice has delivered some of the country’s most well known projects, from the Museum of New Zealand Te Papa Tongarewa to major infrastructure and masterplanning projects such as Auckland’s Britomart Station.
    From our four regional offices, the practice works with clients, stakeholders and communities across the following sectors: commercial, cultural and civic, education, infrastructure, health, hospitality, retail, residential, sports and recreation, and urban design.
    Environmentally sustainable design is part of everything we do, and we were proud to work with Ngāi Tūhoe to design one of New Zealand’s most advanced sustainable buildings, Te Uru Taumatua; which has been designed to the stringent criteria of the International Living Future Institute’s Living Building Challenge.
    Some of Jasmax’s most prominent projects include:

    The Surf Club at Muriwai, Muriwai, New Zealand
    Auckland University Mana Hauora Building, Auckland, New Zealand
    The Fonterra Centre, Auckland, New Zealand
    Auckland University of Technology Sir Paul Reeves Building , Auckland, New Zealand
    NZI Centre, Auckland, New Zealand

    The following statistics helped Jasmax achieve 14th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    3

    Total Projects
    21

    13. Condon Scott Architects

    © Condon Scott Architects

    Condon Scott Architects is a boutique, award-winning NZIA registered architectural practice based in Wānaka, New Zealand. Since inception 35 years ago, Condon Scott Architects has been involved in a wide range of high end residential and commercial architectural projects throughout Queenstown, Wānaka, the Central Otago region and further afield.
    Director Barry Condonand principal Sarah Scott– both registered architects – work alongside a highly skilled architectural team to deliver a full design and construction management service. This spans from initial concept design right through to tender management and interior design.
    Condon Scott Architect’s approach is to view each commission as a bespoke and site specific project, capitalizing on the unique environmental conditions and natural surroundings that are so often evident in this beautiful part of the world.
    Some of Condon Scott Architects’ most prominent projects include:

    Sugi House, Wānaka, New Zealand
    Wanaka Catholic Church, Wanaka, New Zealand
    Mount Iron Barn, Wanaka, New Zealand
    Bendigo Terrace House, New Zealand
    Bargour Residence, Wanaka, New Zealand

    The following statistics helped Condon Scott Architects achieve 13th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    4

    Total Projects
    17

    12. Glamuzina Paterson Architects

    © Glamuzina Paterson Architects

    Glamuzina Architects is an Auckland based practice established in 2014. We strive to produce architecture that is crafted, contextual and clever. Rather than seeking a particular outcome we value a design process that is rigorous and collaborative.
    When designing we look to the context of a project beyond just its immediate physical location to the social, political, historical and economic conditions of place. This results in architecture that is uniquely tailored to the context it sits within.
    We work on many different types of projects across a range of scales; from small interiors to large public buildings. Regardless of a project’s budget we always prefer to work smart, using a creative mix of materials, light and volume in preference to elaborate finishes or complex detailing.
    Some of Glamuzina Paterson Architects’ most prominent projects include:

    Lake Hawea Courtyard House, Otago, New Zealand
    Blackpool House, Auckland, New Zealand
    Brick Bay House, Auckland, New Zealand
    Giraffe House, Auckland, New Zealand
    Giraffe House, Auckland, New Zealand

    The following statistics helped Glamuzina Paterson Architects achieve 12th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    4

    Total Projects
    5

    11. Cheshire Architects

    © Patrick Reynolds

    Cheshire Architects does special projects, irrespective of discipline, scale or type. The firm moves fluidly from luxury retreat to city master plan to basement cocktail den, shaping every aspect of an environment in pursuit of the extraordinary.
    Some of Cheshire Architects’ most prominent projects include:

    Rore kahu, Te Tii, New Zealand
    Eyrie, New Zealand
    Milse, Takanini, New Zealand

    The following statistics helped Cheshire Architects achieve 11th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    3

    Total Projects
    3

    10. Patterson Associates

    © Patterson Associates

    Pattersons Associates Architects began its creative story with architect Andrew Patterson in 1986 whose early work on New Zealand’s unspoiled coasts, explores relationships between people and landscape to create a sense of belonging. The architecture studio started based on a very simple idea; if a building can feel like it naturally ‘belongs,’ or fits logically in a place, to an environment, a time and culture, then the people that inhabit the building will likely feel a sense of belonging there as well. This methodology connects theories of beauty, confidence, economy and comfort.
    In 2004 Davor Popadich and Andrew Mitchell joined the firm as directors, taking it to another level of creative exploration and helping it grow into an architecture studio with an international reputation.
    Some of Patterson Associates’ most prominent projects include:

    Seascape Retreat, Canterbury, New Zealand
    The Len Lye Centre, New Plymouth, New Zealand
    Country House in the City, Auckland, New Zealand
    Scrubby Bay House, Canterbury, New Zealand
    Parihoa House, Auckland, New Zealand

    The following statistics helped Patterson Associates achieve 10th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    5

    Total Projects
    5

    9. Team Green Architects

    © Team Green Architects

    Established in 2013 by Sian Taylor and Mark Read, Team Green Architects is a young committed practice focused on designing energy efficient buildings.
    Some of Team Green Architects’ most prominent projects include:

    Dalefield Guest House, Queenstown, New Zealand
    Olive Grove House, Cromwell, New Zealand
    Hawthorn House, Queenstown, New Zealand
    Frankton House, Queenstown, New Zealand
    Contemporary Sleepout, Arthurs Point, New Zealand

    The following statistics helped Team Green Architects achieve 9th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    5

    Total Projects
    7

    8. Creative Arch

    © Creative Arch

    Creative Arch is an award-winning, multi-disciplined architectural design practice, founded in 1998 by architectural designer and director Mark McLeay. The range of work at Creative Arch is as diverse as our clients, encompassing residential homes, alterations and renovations, coastal developments, sub-division developments, to commercial projects.
    The team at Creative Arch are an enthusiastic group of talented professional architects and architectural designers, with a depth of experience, from a range of different backgrounds and cultures. Creative Arch is a client-focused firm committed to providing excellence in service, culture and project outcomes.
    Some of Creative Arch’s most prominent projects include:

    Rothesay Bay House, North Shore, New Zealand
    Best Pacific Institute of Education, Auckland, New Zealand
    Sumar Holiday Home, Whangapoua, New Zealand
    Cook Holiday Home, Omaha, New Zealand
    Arkles Bay Residence, Whangaparaoa, New Zealand

    The following statistics helped Creative Arch achieve 8th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    5

    Total Projects
    18

    7. Crosson Architects

    © Crosson Architects

    At Crosson Architects we are constantly striving to understand what is motivating the world around us.
    Some of Crosson Architects’ most prominent projects include:

    Hut on Sleds, Whangapoua, New Zealand
    Te Pae North Piha Surf Lifesaving Tower, Auckland, New Zealand
    Coromandel Bach, Coromandel, New Zealand
    Tutukaka House, Tutukaka, New Zealand
    St Heliers House, Saint Heliers, Auckland, New Zealand

    The following statistics helped Crosson Architects achieve 7th place in the 30 Best Architecture Firms in New Zealand:

    A+Awards Winner
    1

    A+Awards Finalist
    2

    Featured Projects
    4

    Total Projects
    6

    6. Bossley Architects

    © Bossley Architects

    Bossley Architects is an architectural and interior design practice with the express purpose of providing intense input into a deliberately limited number of projects. The practice is based on the belief that innovative yet practical design is essential for the production of good buildings, and that the best buildings spring from an open and enthusiastic collaboration between architect, client and consultants.
    We have designed a wide range of projects including commercial, institutional and residential, and have amassed special expertise in the field of art galleries and museums, residential and the restaurant/entertainment sector. Whilst being very much design focused, the practice has an overriding interest in the pragmatics and feasibility of construction.
    Some of Bossley Architects’ most prominent projects include:

    Ngā Hau Māngere -Old Māngere Bridge Replacement, Auckland, New Zealand
    Arruba, Waiuku, New Zealand
    Brown Vujcich House
    Voyager NZ Maritime Museum
    Omana Luxury Villas, Auckland, New Zealand

    The following statistics helped Bossley Architects achieve 6th place in the 30 Best Architecture Firms in New Zealand:

    Featured Projects
    6

    Total Projects
    21

    5. Smith Architects

    © Simon Devitt Photographer

    Smith Architects is an award-winning international architectural practice creating beautiful human spaces that are unique, innovative and sustainable through creativity, refinement and care. Phil and Tiffany Smith established the practice in 2007. We have spent more than two decades striving to understand what makes some buildings more attractive than others, in the anticipation that it can help us design better buildings.
    Some of Smith Architects’ most prominent projects include:

    Kakapo Creek Children’s Garden, Mairangi Bay, Auckland, New Zealand
    New Shoots Children’s Centre, Kerikeri, Kerikeri, New Zealand
    GaiaForest Preschool, Manurewa, Auckland, New Zealand
    Chrysalis Childcare, Auckland, New Zealand
    House of Wonder, Cambridge, Cambridge, New Zealand

    The following statistics helped Smith Architects achieve 5th place in the 30 Best Architecture Firms in New Zealand:

    A+Awards Finalist
    1

    Featured Projects
    6

    Total Projects
    23

    4. Monk Mackenzie

    © Monk Mackenzie

    Monk Mackenzie is an architecture and design firm based in New Zealand. Monk Mackenzie’s design portfolio includes a variety of architectural projects, such as transport and infrastructure, hospitality and sport, residential, cultural and more.
    Some of Monk Mackenzie’s most prominent projects include:

    X HOUSE, Queenstown, New Zealand
    TURANGANUI BRIDGE, Gisborne, New Zealand
    VIVEKANANDA BRIDGE
    EDITION
    Canada Street Bridge, Auckland, New Zealand

    The following statistics helped Monk Mackenzie achieve 4th place in the 30 Best Architecture Firms in New Zealand:

    A+Awards Winner
    2

    A+Awards Finalist
    4

    Featured Projects
    4

    Total Projects
    17

    3. Irving Smith Architects

    © Irving Smith Architects

    Irving Smith Jackhas been developed as a niche architecture practice based in Nelson, but working in a variety of sensitive environments and contexts throughout New Zealand. ISJ demonstrates an ongoing commitment to innovative, sustainable and researched based design , backed up by national and international award and publication recognition, ongoing research with both the Universities of Canterbury and Auckland, and regular invitations to lecture on their work.
    Timber Awards include NZ’s highest residential, commercial and engineering timber designs. Key experience, ongoing research and work includes developing structural timber design solutions in the aftermath of the Canterbury earthquakes. Current projects include cultural, urban, civic and residential projects spread throughout New Zealand, and recently in the United States and France.
    Some of Irving Smith Architects’ most prominent projects include:

    SCION Innovation Hub – Te Whare Nui o Tuteata, Rotorua, New Zealand
    Mountain Range House, Brightwater, New Zealand
    Alexandra Tent House, Wellington, New Zealand
    Te Koputu a te Whanga a Toi : Whakatane Library & Exhibition Centre, Whakatane, New Zealand
    offSET Shed House, Gisborne, New Zealand

    The following statistics helped Irving Smith Architects achieve 3rd place in the 30 Best Architecture Firms in New Zealand:

    A+Awards Winner
    2

    A+Awards Finalist
    1

    Featured Projects
    6

    Total Projects
    13

    2. Fearon Hay Architects

    © Fearon Hay Architects

    Fearon Hay is a design-led studio undertaking a broad range of projects in diverse environments, the firm is engaged in projects on sites around the world. Tim Hay and Jeff Fearon founded the practice in 1993 as a way to enable their combined involvement in the design and delivery of each project. Together, they lead an international team of experienced professionals.
    The studio approached every project with a commitment to design excellence, a thoughtful consideration of site and place, and an inventive sense of creativity. Fearon Hay enjoys responding to a range of briefs: Commercial projects for office and workplace, complex heritage environments, public work within the urban realm or wider landscape, private dwellings and detailed bespoke work for hospitality and interior environments.
    Some of Fearon Hay Architects’ most prominent projects include:

    Bishop Hill The Camp, Tawharanui Peninsula, New Zealand
    Matagouri, Queenstown, New Zealand
    Alpine Terrace House, Queenstown, New Zealand
    Island Retreat, Auckland, New Zealand
    Bishop Selwyn Chapel, Auckland, New Zealand

    The following statistics helped Fearon Hay Architects achieve 2nd place in the 30 Best Architecture Firms in New Zealand:

    A+Awards Winner
    2

    A+Awards Finalist
    3

    Featured Projects
    8

    Total Projects
    17

    1. RTA Studio

    © RTA Studio

    Richard Naish founded RTA Studio in 1999 after a successful career with top practices in London and Auckland. We are a practice that focuses on delivering exceptional design with a considered and personal service. Our work aims to make a lasting contribution to the urban and natural context by challenging, provoking and delighting.
    Our studio is constantly working within the realms of public, commercial and urban design as well as sensitive residential projects. We are committed to a sustainable built environment and are at the forefront developing carbon neutral buildings. RTA Studio has received more than 100 New Zealand and international awards, including Home of The Year, a World Architecture Festival category win and the New Zealand Architecture Medal.
    Some of RTA Studio’s most prominent projects include:

    SCION Innovation Hub – Te Whare Nui o Tuteata, Rotorua, New Zealand
    OBJECTSPACE, Auckland, New Zealand
    C3 House, New Zealand
    Freemans Bay School, Freemans Bay, Auckland, New Zealand
    ARROWTOWN HOUSE, Arrowtown, New Zealand
    Featured image: E-Type House by RTA Studio, Auckland, New Zealand

    The following statistics helped RTA Studio achieve 1st place in the 30 Best Architecture Firms in New Zealand:

    A+Awards Winner
    2

    A+Awards Finalist
    6

    Featured Projects
    6

    Total Projects
    16

    Why Should I Trust Architizer’s Ranking?
    With more than 30,000 architecture firms and over 130,000 projects within its database, Architizer is proud to host the world’s largest online community of architects and building product manufacturers. Its celebrated A+Awards program is also the largest celebration of architecture and building products, with more than 400 jurors and hundreds of thousands of public votes helping to recognize the world’s best architecture each year.
    Architizer also powers firm directories for a number of AIAChapters nationwide, including the official directory of architecture firms for AIA New York.
    An example of a project page on Architizer with Project Award Badges highlighted
    A Guide to Project Awards
    The blue “+” badge denotes that a project has won a prestigious A+Award as described above. Hovering over the badge reveals details of the award, including award category, year, and whether the project won the jury or popular choice award.
    The orange Project of the Day and yellow Featured Project badges are awarded by Architizer’s Editorial team, and are selected based on a number of factors. The following factors increase a project’s likelihood of being featured or awarded Project of the Day status:

    Project completed within the last 3 years
    A well written, concise project description of at least 3 paragraphs
    Architectural design with a high level of both functional and aesthetic value
    High quality, in focus photographs
    At least 8 photographs of both the interior and exterior of the building
    Inclusion of architectural drawings and renderings
    Inclusion of construction photographs

    There are 7 Projects of the Day each week and a further 31 Featured Projects. Each Project of the Day is published on Facebook, Twitter and Instagram Stories, while each Featured Project is published on Facebook. Each Project of the Day also features in Architizer’s Weekly Projects Newsletter and shared with 170,000 subscribers.
     

     
    We’re constantly look for the world’s best architects to join our community. If you would like to understand more about this ranking list and learn how your firm can achieve a presence on it, please don’t hesitate to reach out to us at editorial@architizer.com.
    The post 30 Best Architecture and Design Firms in New Zealand appeared first on Journal.
    #best #architecture #design #firms #new
    30 Best Architecture and Design Firms in New Zealand
    These annual rankings were last updated on June 13, 2025. Want to see your firm on next year’s list? Continue reading for more on how you can improve your studio’s ranking. New Zealand is a one-of-a-kind island in the Pacific, famous for its indigenous Maori architecture. The country has managed to preserve an array of historical aboriginal ruins, such as maraeand wharenui, despite its European colonization during the 19th century. Apart from the country’s ancient ruins, New Zealand is also home to several notable architectural landmarks like the famous Sky Tower piercing the Auckland skyline to the organic forms of the Te Papa Tongarewa Museum in Wellington. Renowned architects like Sir Ian Athfield, whose works blend modernist principles with a deep respect for the natural landscape, have left an indelible mark on the country’s architectural legacy. Being home to a stunning tropical landscape, New Zealand architects have developed eco-friendly residential designs that harness the power of renewable energy as well as visionary urban developments prioritizing livability and connectivity. A notable example is Turanga Central Library in Christchurch, a project that exceeds all eco-friendly design standards and benchmark emissions. Finally, concepts like passive design are increasingly becoming standard practice in architectural circles. With so many architecture firms to choose from, it’s challenging for clients to identify the industry leaders that will be an ideal fit for their project needs. Fortunately, Architizer is able to provide guidance on the top design firms in New Zealand based on more than a decade of data and industry knowledge. How are these architecture firms ranked? The following ranking has been created according to key statistics that demonstrate each firm’s level of architectural excellence. The following metrics have been accumulated to establish each architecture firm’s ranking, in order of priority: The number of A+Awards wonThe number of A+Awards finalistsThe number of projects selected as “Project of the Day”The number of projects selected as “Featured Project”The number of projects uploaded to ArchitizerEach of these metrics is explained in more detail at the foot of this article. This ranking list will be updated annually, taking into account new achievements of New Zealand architecture firms throughout the year. Without further ado, here are the 30 best architecture firms in New Zealand: 30. CoLab Architecture © CoLab Architecture Ltd CoLab Architecture is a small practice of two directors, Tobin Smith and Blair Paterson, based in Christchurch New Zealand. Tobin is a creative designer with a wealth of experience in the building industry. Blair is a registered architect and graduate from the University of Auckland. “We like architecture to be visually powerful, intellectually elegant, and above all timeless. For us, timeless design is achieved through simplicity and strength of concept — in other words, a single idea executed beautifully with a dedication to the details. We strive to create architecture that is conscious of local climateand the environment.” Some of CoLab Architecture’s most prominent projects include: Urban Cottage, Christchurch, New Zealand The following statistics helped CoLab Architecture Ltd achieve 30th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 1 29. Paul Whittaker © Paul Whittaker Paul Whittaker is an architecture firm based in New Zealand. Its work revolves around residential architecture. Some of Paul Whittaker’s most prominent projects include: Whittaker Cube, Kakanui, New Zealand The following statistics helped Paul Whittaker achieve 29th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 1 28. Space Division © Simon Devitt Photographer Space Division is a boutique architectural practice that aims to positively impact the lives and environment of its clients and their communities by purposefully producing quality space. We believe our name reflects both the essence of what we do, but also how we strive to do it – succinctly and simply. Our design process is inclusive and client focused with their desires, physical constraints, budgets, time frames, compliance and construction processes all carefully considered and incorporated into our designs. Space Division has successfully applied this approach to a broad range of project types within the field of architecture, ranging from commercial developments, urban infrastructure to baches, playhouses and residential homes. Space Divisions team is committed to delivering a very personal and complete service to each of their clients, at each stage of the process. To assist in achieving this Space Division collaborates with a range of trusted technical specialists, based on the specific needs of our client. Which ensures we stay focussed, passionate agile and easily scalable. Some of Space Division’s most prominent projects include: Stradwick House, Auckland, New Zealand The following statistics helped Space Division achieve 28th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 1 27. Sumich Chaplin Architects © Sumich Chaplin Architects Sumich Chaplin Architects undertake to provide creative, enduring architectural design based on a clear understanding and interpretation of a client’s brief. We work with an appreciation and respect for the surrounding landscape and environment. Some of Sumich Chaplin Architects’ most prominent projects include: Millbrook House, Arrowtown, New Zealand The following statistics helped Sumich Chaplin Architects achieve 27th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 1 26. Daniel Marshall Architects © Simon Devitt Photographer Daniel Marshall Architectsis an Auckland based practice who are passionate about designing high quality and award winning New Zealand architecture. Our work has been published in periodicals and books internationally as well as numerous digital publications. Daniel leads a core team of four individually accomplished designers who skillfully collaborate to resolve architectural projects from their conception through to their occupation. DMA believe architecture is a ‘generalist’ profession which engages with all components of an architectural project; during conceptual design, documentation and construction phases.  We pride ourselves on being able to holistically engage with a complex of architectural issues to arrive at a design solution equally appropriate to its contextand the unique ways our clients prefer to live. Some of Daniel Marshall Architects’ most prominent projects include: Lucerne, Auckland, New Zealand House in Herne Bay, Herne Bay, Auckland, New Zealand The following statistics helped Daniel Marshall Architects achieve 26th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 2 25. AW Architects © AW Architects Creative studio based in Christchurch, New Zealand. AW-ARCH is committed to an inclusive culture where everyone is encouraged to share their perspectives – our partners, our colleagues and our clients. Our team comes from all over the globe, bringing with them a variety of experiences. We embrace the differences that shape people’s lives, including race, ethnicity, identity and ability. We come together around the drawing board, the monitor, and the lunch table, immersed in the free exchange of ideas and synthesizing the diverse viewpoints of creative people, which stimulates innovative design and makes our work possible. Mentorship is key to engagement within AW-ARCH, energizing our studio and feeding invention. It’s our social and professional responsibility and helps us develop and retain a dedicated team. This includes offering internships that introduce young people to our profession, as well as supporting opportunities for our people outside the office — teaching, volunteering and exploring. Some of AW Architects’ most prominent projects include: OCEAN VIEW TERRACE HOUSE, Christchurch, New Zealand 212 CASHEL STREET, Christchurch, New Zealand LAKE HOUSE, Queenstown, New Zealand RIVER HOUSE, Christchurch, New Zealand HE PUNA TAIMOANA, Christchurch, New Zealand The following statistics helped AW Architects achieve 25th place in the 30 Best Architecture Firms in New Zealand: A+Awards Finalist 1 Total Projects 9 24. Archimedia © Patrick Reynolds Archimedia is a New Zealand architecture practice with NZRAB and green star accredited staff, offering design services in the disciplines of architecture, interiors and ecology. Delivering architecture involves intervention in both natural eco-systems and the built environment — the context within which human beings live their lives. Archimedia uses the word “ecology” to extend the concept of sustainability to urban design and master planning and integrates this holistic strategy into every project. Archimedia prioritizes client project requirements, functionality, operational efficiency, feasibility and programme. Some of Archimedia’s most prominent projects include: Te Oro, Auckland, New Zealand Auckland Art Gallery Toi o Tamaki, Auckland, New Zealand Hekerua Bay Residence, New Zealand Eye Institute , Remuera, Auckland, New Zealand University of Auckland Business School, Auckland, New Zealand The following statistics helped Archimedia achieve 24th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 25 23. MC Architecture Studio © MC Architecture Studio Ltd The studio’s work, questioning the boundary between art and architecture, provides engaging and innovative living space with the highest sustainability standard. Design solutions are tailored on client needs and site’s characteristics. Hence the final product will be unique and strongly related to the context and wider environment. On a specific-project basis, the studio, maintaining the leadership of the whole process, works in a network with local and international practices to achieve the best operational efficiency and local knowledge worldwide to accommodate the needs of a big scale project or specific requirements. Some of MC Architecture Studio’s most prominent projects include: Cass Bay House, Cass Bay, Lyttelton, New Zealand Ashburton Alteration, Ashburton, New Zealand restaurant/cafe, Ovindoli, Italy Private Residence, Christchurch, New Zealand Private Residence, Christchurch, New Zealand The following statistics helped MC Architecture Studio Ltd achieve 23rd place in the 30 Best Architecture Firms in New Zealand: Featured Projects 2 Total Projects 19 22. Architecture van Brandenburg © Architecture van Brandenburg Van Brandenburg is a design focused studio for architecture, landscape architecture, urbanism, and product design with studios in Queenstown and Dunedin, New Zealand. With global reach Van Brandenburg conducts themselves internationally, where the team of architects, designers and innovators create organic built form, inspired by nature, and captured by curvilinear design. Some of Architecture van Brandenburg’s most prominent projects include: Marisfrolg Fashion Campus, Shenzhen, China The following statistics helped Architecture van Brandenburg achieve 22nd place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 1 Featured Projects 1 Total Projects 1 21. MacKayCurtis © MacKayCurtis MacKay Curtis is a design led practice with a mission to create functional architecture of lasting beauty that enhances peoples lives. Some of MacKayCurtis’ most prominent projects include: Mawhitipana House, Auckland, New Zealand The following statistics helped MacKayCurtis achieve 21st place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 1 Featured Projects 1 Total Projects 1 20. Gerrad Hall Architects © Gerrad Hall Architects We aspire to create houses that are a joyful sensory experience. Some of Gerrad Hall Architects’ most prominent projects include: Inland House, Mangawhai, New Zealand Herne Bay Villa Alteration, Auckland, New Zealand The following statistics helped Gerrad Hall Architects achieve 20th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 2 Total Projects 2 19. Dorrington Atcheson Architects © Dorrington Atcheson Architects Dorrington Atcheson Architects was founded as Dorrington Architects & Associates was formed in 2010, resulting in a combined 20 years of experience in the New Zealand architectural market. We’re a boutique architecture firm working on a range of projects and budgets. We love our work, we pride ourselves on the work we do and we enjoy working with our clients to achieve a result that resolves their brief. The design process is a collaborative effort, working with the client, budget, site and brief, to find unique solutions that solve the project at hand. The style of our projects are determined by the site and the budget, with a leaning towards contemporary modernist design, utilizing a rich natural material palette, creating clean and tranquil spaces. Some of Dorrington Atcheson Architects’ most prominent projects include: Lynch Street Coopers Beach House, Coopers Beach, New Zealand Rutherford House, Tauranga Taupo, New Zealand Winsomere Cres Kathryn Wilson Shoebox, Auckland, New Zealand The following statistics helped Dorrington Atcheson Architects achieve 19th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 2 Total Projects 14 18. Andrew Barre Lab © Marcela Grassi Andrew Barrie Lab is an architectural practice that undertakes a diverse range of projects. We make buildings, books, maps, classes, exhibitions and research. Some of Andrew Barre Lab’s most prominent projects include: Learning from Trees, Venice, Italy The following statistics helped Andrew Barre Lab achieve 18th place in the 30 Best Architecture Firms in New Zealand: A+Awards Finalist 2 Featured Projects 1 Total Projects 1 17. Warren and Mahoney © Simon Devitt Photographer Warren and Mahoney is an insight led multidisciplinary architectural practice with six locations functioning as a single office. Our clients and projects span New Zealand, Australia and the Pacific Rim. The practice has over 190 people, comprising of specialists working across the disciplines of architecture, workplace, masterplanning, urban design and sustainable design. We draw from the wider group for skills and experience on every project, regardless of the location. Some of Warren and Mahoney’s most prominent projects include: MIT Manukau & Transport Interchange, Auckland, New Zealand Carlaw Park Student Accommodation, Auckland, New Zealand Pt Resolution Footbridge, Auckland, New Zealand Isaac Theatre Royal, Christchurch, New Zealand University of Auckland Recreation and Wellness Centre, Auckland, New Zealand The following statistics helped Warren and Mahoney achieve 17th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 2 Total Projects 5 16. South Architects Limited © South Architects Limited Led by Craig South, our friendly professional team is dedicated to crafting for uniqueness and producing carefully considered architecture that will endure and be loved. At South Architects, every project has a unique story. This story starts and ends with our clients, whose values and aspirations fundamentally empower and inspire our whole design process. Working together with our clients is pivotal to how we operate and we share a passion for innovation in design. We invite you to meet us and explore what we can do for you. As you will discover, our client focussed process is thorough, robust and responsive. We see architecture as the culmination of a journey with you. Some of South Architects Limited’s most prominent projects include: Three Gables, Christchurch, New Zealand Concrete Copper Home, Christchurch, New Zealand Driftwood Home, Christchurch, New Zealand Half Gable Townhouses, Christchurch, New Zealand Kilmore Street, Christchurch, New Zealand The following statistics helped South Architects Limited achieve 16th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 3 Total Projects 6 15. Pac Studio © Pac Studio Pac Studio is an ideas-driven design office, committed to intellectual and artistic rigor and fueled by a strong commitment to realizing ideas in the world. We believe a thoughtful and inclusive approach to design, which puts people at the heart of any potential solution, is the key to compelling and positive architecture. Through our relationships with inter-related disciplines — furniture, art, landscape and academia — we can create a whole that is greater than the sum of its parts. We are open to unconventional propositions. We are architects and designers with substantial experience delivering highly awarded architectural projects on multiple scales. Some of Pac Studio’s most prominent projects include: Space Invader, Auckland, New Zealand Split House, Auckland, New Zealand Yolk House, Auckland, New Zealand Wanaka Crib, Wanaka, New Zealand Pahi House, Pahi, New Zealand The following statistics helped Pac Studio achieve 15th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 3 Total Projects 8 14. Jasmax © Jasmax Jasmax is one of New Zealand’s largest and longest established architecture and design practices. With over 250 staff nationwide, the practice has delivered some of the country’s most well known projects, from the Museum of New Zealand Te Papa Tongarewa to major infrastructure and masterplanning projects such as Auckland’s Britomart Station. From our four regional offices, the practice works with clients, stakeholders and communities across the following sectors: commercial, cultural and civic, education, infrastructure, health, hospitality, retail, residential, sports and recreation, and urban design. Environmentally sustainable design is part of everything we do, and we were proud to work with Ngāi Tūhoe to design one of New Zealand’s most advanced sustainable buildings, Te Uru Taumatua; which has been designed to the stringent criteria of the International Living Future Institute’s Living Building Challenge. Some of Jasmax’s most prominent projects include: The Surf Club at Muriwai, Muriwai, New Zealand Auckland University Mana Hauora Building, Auckland, New Zealand The Fonterra Centre, Auckland, New Zealand Auckland University of Technology Sir Paul Reeves Building , Auckland, New Zealand NZI Centre, Auckland, New Zealand The following statistics helped Jasmax achieve 14th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 3 Total Projects 21 13. Condon Scott Architects © Condon Scott Architects Condon Scott Architects is a boutique, award-winning NZIA registered architectural practice based in Wānaka, New Zealand. Since inception 35 years ago, Condon Scott Architects has been involved in a wide range of high end residential and commercial architectural projects throughout Queenstown, Wānaka, the Central Otago region and further afield. Director Barry Condonand principal Sarah Scott– both registered architects – work alongside a highly skilled architectural team to deliver a full design and construction management service. This spans from initial concept design right through to tender management and interior design. Condon Scott Architect’s approach is to view each commission as a bespoke and site specific project, capitalizing on the unique environmental conditions and natural surroundings that are so often evident in this beautiful part of the world. Some of Condon Scott Architects’ most prominent projects include: Sugi House, Wānaka, New Zealand Wanaka Catholic Church, Wanaka, New Zealand Mount Iron Barn, Wanaka, New Zealand Bendigo Terrace House, New Zealand Bargour Residence, Wanaka, New Zealand The following statistics helped Condon Scott Architects achieve 13th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 4 Total Projects 17 12. Glamuzina Paterson Architects © Glamuzina Paterson Architects Glamuzina Architects is an Auckland based practice established in 2014. We strive to produce architecture that is crafted, contextual and clever. Rather than seeking a particular outcome we value a design process that is rigorous and collaborative. When designing we look to the context of a project beyond just its immediate physical location to the social, political, historical and economic conditions of place. This results in architecture that is uniquely tailored to the context it sits within. We work on many different types of projects across a range of scales; from small interiors to large public buildings. Regardless of a project’s budget we always prefer to work smart, using a creative mix of materials, light and volume in preference to elaborate finishes or complex detailing. Some of Glamuzina Paterson Architects’ most prominent projects include: Lake Hawea Courtyard House, Otago, New Zealand Blackpool House, Auckland, New Zealand Brick Bay House, Auckland, New Zealand Giraffe House, Auckland, New Zealand Giraffe House, Auckland, New Zealand The following statistics helped Glamuzina Paterson Architects achieve 12th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 4 Total Projects 5 11. Cheshire Architects © Patrick Reynolds Cheshire Architects does special projects, irrespective of discipline, scale or type. The firm moves fluidly from luxury retreat to city master plan to basement cocktail den, shaping every aspect of an environment in pursuit of the extraordinary. Some of Cheshire Architects’ most prominent projects include: Rore kahu, Te Tii, New Zealand Eyrie, New Zealand Milse, Takanini, New Zealand The following statistics helped Cheshire Architects achieve 11th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 3 Total Projects 3 10. Patterson Associates © Patterson Associates Pattersons Associates Architects began its creative story with architect Andrew Patterson in 1986 whose early work on New Zealand’s unspoiled coasts, explores relationships between people and landscape to create a sense of belonging. The architecture studio started based on a very simple idea; if a building can feel like it naturally ‘belongs,’ or fits logically in a place, to an environment, a time and culture, then the people that inhabit the building will likely feel a sense of belonging there as well. This methodology connects theories of beauty, confidence, economy and comfort. In 2004 Davor Popadich and Andrew Mitchell joined the firm as directors, taking it to another level of creative exploration and helping it grow into an architecture studio with an international reputation. Some of Patterson Associates’ most prominent projects include: Seascape Retreat, Canterbury, New Zealand The Len Lye Centre, New Plymouth, New Zealand Country House in the City, Auckland, New Zealand Scrubby Bay House, Canterbury, New Zealand Parihoa House, Auckland, New Zealand The following statistics helped Patterson Associates achieve 10th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 5 Total Projects 5 9. Team Green Architects © Team Green Architects Established in 2013 by Sian Taylor and Mark Read, Team Green Architects is a young committed practice focused on designing energy efficient buildings. Some of Team Green Architects’ most prominent projects include: Dalefield Guest House, Queenstown, New Zealand Olive Grove House, Cromwell, New Zealand Hawthorn House, Queenstown, New Zealand Frankton House, Queenstown, New Zealand Contemporary Sleepout, Arthurs Point, New Zealand The following statistics helped Team Green Architects achieve 9th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 5 Total Projects 7 8. Creative Arch © Creative Arch Creative Arch is an award-winning, multi-disciplined architectural design practice, founded in 1998 by architectural designer and director Mark McLeay. The range of work at Creative Arch is as diverse as our clients, encompassing residential homes, alterations and renovations, coastal developments, sub-division developments, to commercial projects. The team at Creative Arch are an enthusiastic group of talented professional architects and architectural designers, with a depth of experience, from a range of different backgrounds and cultures. Creative Arch is a client-focused firm committed to providing excellence in service, culture and project outcomes. Some of Creative Arch’s most prominent projects include: Rothesay Bay House, North Shore, New Zealand Best Pacific Institute of Education, Auckland, New Zealand Sumar Holiday Home, Whangapoua, New Zealand Cook Holiday Home, Omaha, New Zealand Arkles Bay Residence, Whangaparaoa, New Zealand The following statistics helped Creative Arch achieve 8th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 5 Total Projects 18 7. Crosson Architects © Crosson Architects At Crosson Architects we are constantly striving to understand what is motivating the world around us. Some of Crosson Architects’ most prominent projects include: Hut on Sleds, Whangapoua, New Zealand Te Pae North Piha Surf Lifesaving Tower, Auckland, New Zealand Coromandel Bach, Coromandel, New Zealand Tutukaka House, Tutukaka, New Zealand St Heliers House, Saint Heliers, Auckland, New Zealand The following statistics helped Crosson Architects achieve 7th place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 1 A+Awards Finalist 2 Featured Projects 4 Total Projects 6 6. Bossley Architects © Bossley Architects Bossley Architects is an architectural and interior design practice with the express purpose of providing intense input into a deliberately limited number of projects. The practice is based on the belief that innovative yet practical design is essential for the production of good buildings, and that the best buildings spring from an open and enthusiastic collaboration between architect, client and consultants. We have designed a wide range of projects including commercial, institutional and residential, and have amassed special expertise in the field of art galleries and museums, residential and the restaurant/entertainment sector. Whilst being very much design focused, the practice has an overriding interest in the pragmatics and feasibility of construction. Some of Bossley Architects’ most prominent projects include: Ngā Hau Māngere -Old Māngere Bridge Replacement, Auckland, New Zealand Arruba, Waiuku, New Zealand Brown Vujcich House Voyager NZ Maritime Museum Omana Luxury Villas, Auckland, New Zealand The following statistics helped Bossley Architects achieve 6th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 6 Total Projects 21 5. Smith Architects © Simon Devitt Photographer Smith Architects is an award-winning international architectural practice creating beautiful human spaces that are unique, innovative and sustainable through creativity, refinement and care. Phil and Tiffany Smith established the practice in 2007. We have spent more than two decades striving to understand what makes some buildings more attractive than others, in the anticipation that it can help us design better buildings. Some of Smith Architects’ most prominent projects include: Kakapo Creek Children’s Garden, Mairangi Bay, Auckland, New Zealand New Shoots Children’s Centre, Kerikeri, Kerikeri, New Zealand GaiaForest Preschool, Manurewa, Auckland, New Zealand Chrysalis Childcare, Auckland, New Zealand House of Wonder, Cambridge, Cambridge, New Zealand The following statistics helped Smith Architects achieve 5th place in the 30 Best Architecture Firms in New Zealand: A+Awards Finalist 1 Featured Projects 6 Total Projects 23 4. Monk Mackenzie © Monk Mackenzie Monk Mackenzie is an architecture and design firm based in New Zealand. Monk Mackenzie’s design portfolio includes a variety of architectural projects, such as transport and infrastructure, hospitality and sport, residential, cultural and more. Some of Monk Mackenzie’s most prominent projects include: X HOUSE, Queenstown, New Zealand TURANGANUI BRIDGE, Gisborne, New Zealand VIVEKANANDA BRIDGE EDITION Canada Street Bridge, Auckland, New Zealand The following statistics helped Monk Mackenzie achieve 4th place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 2 A+Awards Finalist 4 Featured Projects 4 Total Projects 17 3. Irving Smith Architects © Irving Smith Architects Irving Smith Jackhas been developed as a niche architecture practice based in Nelson, but working in a variety of sensitive environments and contexts throughout New Zealand. ISJ demonstrates an ongoing commitment to innovative, sustainable and researched based design , backed up by national and international award and publication recognition, ongoing research with both the Universities of Canterbury and Auckland, and regular invitations to lecture on their work. Timber Awards include NZ’s highest residential, commercial and engineering timber designs. Key experience, ongoing research and work includes developing structural timber design solutions in the aftermath of the Canterbury earthquakes. Current projects include cultural, urban, civic and residential projects spread throughout New Zealand, and recently in the United States and France. Some of Irving Smith Architects’ most prominent projects include: SCION Innovation Hub – Te Whare Nui o Tuteata, Rotorua, New Zealand Mountain Range House, Brightwater, New Zealand Alexandra Tent House, Wellington, New Zealand Te Koputu a te Whanga a Toi : Whakatane Library & Exhibition Centre, Whakatane, New Zealand offSET Shed House, Gisborne, New Zealand The following statistics helped Irving Smith Architects achieve 3rd place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 2 A+Awards Finalist 1 Featured Projects 6 Total Projects 13 2. Fearon Hay Architects © Fearon Hay Architects Fearon Hay is a design-led studio undertaking a broad range of projects in diverse environments, the firm is engaged in projects on sites around the world. Tim Hay and Jeff Fearon founded the practice in 1993 as a way to enable their combined involvement in the design and delivery of each project. Together, they lead an international team of experienced professionals. The studio approached every project with a commitment to design excellence, a thoughtful consideration of site and place, and an inventive sense of creativity. Fearon Hay enjoys responding to a range of briefs: Commercial projects for office and workplace, complex heritage environments, public work within the urban realm or wider landscape, private dwellings and detailed bespoke work for hospitality and interior environments. Some of Fearon Hay Architects’ most prominent projects include: Bishop Hill The Camp, Tawharanui Peninsula, New Zealand Matagouri, Queenstown, New Zealand Alpine Terrace House, Queenstown, New Zealand Island Retreat, Auckland, New Zealand Bishop Selwyn Chapel, Auckland, New Zealand The following statistics helped Fearon Hay Architects achieve 2nd place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 2 A+Awards Finalist 3 Featured Projects 8 Total Projects 17 1. RTA Studio © RTA Studio Richard Naish founded RTA Studio in 1999 after a successful career with top practices in London and Auckland. We are a practice that focuses on delivering exceptional design with a considered and personal service. Our work aims to make a lasting contribution to the urban and natural context by challenging, provoking and delighting. Our studio is constantly working within the realms of public, commercial and urban design as well as sensitive residential projects. We are committed to a sustainable built environment and are at the forefront developing carbon neutral buildings. RTA Studio has received more than 100 New Zealand and international awards, including Home of The Year, a World Architecture Festival category win and the New Zealand Architecture Medal. Some of RTA Studio’s most prominent projects include: SCION Innovation Hub – Te Whare Nui o Tuteata, Rotorua, New Zealand OBJECTSPACE, Auckland, New Zealand C3 House, New Zealand Freemans Bay School, Freemans Bay, Auckland, New Zealand ARROWTOWN HOUSE, Arrowtown, New Zealand Featured image: E-Type House by RTA Studio, Auckland, New Zealand The following statistics helped RTA Studio achieve 1st place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 2 A+Awards Finalist 6 Featured Projects 6 Total Projects 16 Why Should I Trust Architizer’s Ranking? With more than 30,000 architecture firms and over 130,000 projects within its database, Architizer is proud to host the world’s largest online community of architects and building product manufacturers. Its celebrated A+Awards program is also the largest celebration of architecture and building products, with more than 400 jurors and hundreds of thousands of public votes helping to recognize the world’s best architecture each year. Architizer also powers firm directories for a number of AIAChapters nationwide, including the official directory of architecture firms for AIA New York. An example of a project page on Architizer with Project Award Badges highlighted A Guide to Project Awards The blue “+” badge denotes that a project has won a prestigious A+Award as described above. Hovering over the badge reveals details of the award, including award category, year, and whether the project won the jury or popular choice award. The orange Project of the Day and yellow Featured Project badges are awarded by Architizer’s Editorial team, and are selected based on a number of factors. The following factors increase a project’s likelihood of being featured or awarded Project of the Day status: Project completed within the last 3 years A well written, concise project description of at least 3 paragraphs Architectural design with a high level of both functional and aesthetic value High quality, in focus photographs At least 8 photographs of both the interior and exterior of the building Inclusion of architectural drawings and renderings Inclusion of construction photographs There are 7 Projects of the Day each week and a further 31 Featured Projects. Each Project of the Day is published on Facebook, Twitter and Instagram Stories, while each Featured Project is published on Facebook. Each Project of the Day also features in Architizer’s Weekly Projects Newsletter and shared with 170,000 subscribers.     We’re constantly look for the world’s best architects to join our community. If you would like to understand more about this ranking list and learn how your firm can achieve a presence on it, please don’t hesitate to reach out to us at editorial@architizer.com. The post 30 Best Architecture and Design Firms in New Zealand appeared first on Journal. #best #architecture #design #firms #new
    ARCHITIZER.COM
    30 Best Architecture and Design Firms in New Zealand
    These annual rankings were last updated on June 13, 2025. Want to see your firm on next year’s list? Continue reading for more on how you can improve your studio’s ranking. New Zealand is a one-of-a-kind island in the Pacific, famous for its indigenous Maori architecture. The country has managed to preserve an array of historical aboriginal ruins, such as marae (meeting grounds) and wharenui (meeting houses), despite its European colonization during the 19th century. Apart from the country’s ancient ruins, New Zealand is also home to several notable architectural landmarks like the famous Sky Tower piercing the Auckland skyline to the organic forms of the Te Papa Tongarewa Museum in Wellington. Renowned architects like Sir Ian Athfield, whose works blend modernist principles with a deep respect for the natural landscape, have left an indelible mark on the country’s architectural legacy. Being home to a stunning tropical landscape, New Zealand architects have developed eco-friendly residential designs that harness the power of renewable energy as well as visionary urban developments prioritizing livability and connectivity. A notable example is Turanga Central Library in Christchurch, a project that exceeds all eco-friendly design standards and benchmark emissions. Finally, concepts like passive design are increasingly becoming standard practice in architectural circles. With so many architecture firms to choose from, it’s challenging for clients to identify the industry leaders that will be an ideal fit for their project needs. Fortunately, Architizer is able to provide guidance on the top design firms in New Zealand based on more than a decade of data and industry knowledge. How are these architecture firms ranked? The following ranking has been created according to key statistics that demonstrate each firm’s level of architectural excellence. The following metrics have been accumulated to establish each architecture firm’s ranking, in order of priority: The number of A+Awards won (2013 to 2025) The number of A+Awards finalists (2013 to 2025) The number of projects selected as “Project of the Day” (2009 to 2025) The number of projects selected as “Featured Project” (2009 to 2025) The number of projects uploaded to Architizer (2009 to 2025) Each of these metrics is explained in more detail at the foot of this article. This ranking list will be updated annually, taking into account new achievements of New Zealand architecture firms throughout the year. Without further ado, here are the 30 best architecture firms in New Zealand: 30. CoLab Architecture © CoLab Architecture Ltd CoLab Architecture is a small practice of two directors, Tobin Smith and Blair Paterson, based in Christchurch New Zealand. Tobin is a creative designer with a wealth of experience in the building industry. Blair is a registered architect and graduate from the University of Auckland. “We like architecture to be visually powerful, intellectually elegant, and above all timeless. For us, timeless design is achieved through simplicity and strength of concept — in other words, a single idea executed beautifully with a dedication to the details. We strive to create architecture that is conscious of local climate (hunker down in the winter and open up in summer) and the environment (scale and relationship to other buildings and the natural environment).” Some of CoLab Architecture’s most prominent projects include: Urban Cottage, Christchurch, New Zealand The following statistics helped CoLab Architecture Ltd achieve 30th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 1 29. Paul Whittaker © Paul Whittaker Paul Whittaker is an architecture firm based in New Zealand. Its work revolves around residential architecture. Some of Paul Whittaker’s most prominent projects include: Whittaker Cube, Kakanui, New Zealand The following statistics helped Paul Whittaker achieve 29th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 1 28. Space Division © Simon Devitt Photographer Space Division is a boutique architectural practice that aims to positively impact the lives and environment of its clients and their communities by purposefully producing quality space. We believe our name reflects both the essence of what we do, but also how we strive to do it – succinctly and simply. Our design process is inclusive and client focused with their desires, physical constraints, budgets, time frames, compliance and construction processes all carefully considered and incorporated into our designs. Space Division has successfully applied this approach to a broad range of project types within the field of architecture, ranging from commercial developments, urban infrastructure to baches, playhouses and residential homes. Space Divisions team is committed to delivering a very personal and complete service to each of their clients, at each stage of the process. To assist in achieving this Space Division collaborates with a range of trusted technical specialists, based on the specific needs of our client. Which ensures we stay focussed, passionate agile and easily scalable. Some of Space Division’s most prominent projects include: Stradwick House, Auckland, New Zealand The following statistics helped Space Division achieve 28th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 1 27. Sumich Chaplin Architects © Sumich Chaplin Architects Sumich Chaplin Architects undertake to provide creative, enduring architectural design based on a clear understanding and interpretation of a client’s brief. We work with an appreciation and respect for the surrounding landscape and environment. Some of Sumich Chaplin Architects’ most prominent projects include: Millbrook House, Arrowtown, New Zealand The following statistics helped Sumich Chaplin Architects achieve 27th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 1 26. Daniel Marshall Architects © Simon Devitt Photographer Daniel Marshall Architects (DMA) is an Auckland based practice who are passionate about designing high quality and award winning New Zealand architecture. Our work has been published in periodicals and books internationally as well as numerous digital publications. Daniel leads a core team of four individually accomplished designers who skillfully collaborate to resolve architectural projects from their conception through to their occupation. DMA believe architecture is a ‘generalist’ profession which engages with all components of an architectural project; during conceptual design, documentation and construction phases.  We pride ourselves on being able to holistically engage with a complex of architectural issues to arrive at a design solution equally appropriate to its context (site and surrounds) and the unique ways our clients prefer to live. Some of Daniel Marshall Architects’ most prominent projects include: Lucerne, Auckland, New Zealand House in Herne Bay, Herne Bay, Auckland, New Zealand The following statistics helped Daniel Marshall Architects achieve 26th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 2 25. AW Architects © AW Architects Creative studio based in Christchurch, New Zealand. AW-ARCH is committed to an inclusive culture where everyone is encouraged to share their perspectives – our partners, our colleagues and our clients. Our team comes from all over the globe, bringing with them a variety of experiences. We embrace the differences that shape people’s lives, including race, ethnicity, identity and ability. We come together around the drawing board, the monitor, and the lunch table, immersed in the free exchange of ideas and synthesizing the diverse viewpoints of creative people, which stimulates innovative design and makes our work possible. Mentorship is key to engagement within AW-ARCH, energizing our studio and feeding invention. It’s our social and professional responsibility and helps us develop and retain a dedicated team. This includes offering internships that introduce young people to our profession, as well as supporting opportunities for our people outside the office — teaching, volunteering and exploring. Some of AW Architects’ most prominent projects include: OCEAN VIEW TERRACE HOUSE, Christchurch, New Zealand 212 CASHEL STREET, Christchurch, New Zealand LAKE HOUSE, Queenstown, New Zealand RIVER HOUSE, Christchurch, New Zealand HE PUNA TAIMOANA, Christchurch, New Zealand The following statistics helped AW Architects achieve 25th place in the 30 Best Architecture Firms in New Zealand: A+Awards Finalist 1 Total Projects 9 24. Archimedia © Patrick Reynolds Archimedia is a New Zealand architecture practice with NZRAB and green star accredited staff, offering design services in the disciplines of architecture, interiors and ecology. Delivering architecture involves intervention in both natural eco-systems and the built environment — the context within which human beings live their lives. Archimedia uses the word “ecology” to extend the concept of sustainability to urban design and master planning and integrates this holistic strategy into every project. Archimedia prioritizes client project requirements, functionality, operational efficiency, feasibility and programme. Some of Archimedia’s most prominent projects include: Te Oro, Auckland, New Zealand Auckland Art Gallery Toi o Tamaki, Auckland, New Zealand Hekerua Bay Residence, New Zealand Eye Institute , Remuera, Auckland, New Zealand University of Auckland Business School, Auckland, New Zealand The following statistics helped Archimedia achieve 24th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 1 Total Projects 25 23. MC Architecture Studio © MC Architecture Studio Ltd The studio’s work, questioning the boundary between art and architecture, provides engaging and innovative living space with the highest sustainability standard. Design solutions are tailored on client needs and site’s characteristics. Hence the final product will be unique and strongly related to the context and wider environment. On a specific-project basis, the studio, maintaining the leadership of the whole process, works in a network with local and international practices to achieve the best operational efficiency and local knowledge worldwide to accommodate the needs of a big scale project or specific requirements. Some of MC Architecture Studio’s most prominent projects include: Cass Bay House, Cass Bay, Lyttelton, New Zealand Ashburton Alteration, Ashburton, New Zealand restaurant/cafe, Ovindoli, Italy Private Residence, Christchurch, New Zealand Private Residence, Christchurch, New Zealand The following statistics helped MC Architecture Studio Ltd achieve 23rd place in the 30 Best Architecture Firms in New Zealand: Featured Projects 2 Total Projects 19 22. Architecture van Brandenburg © Architecture van Brandenburg Van Brandenburg is a design focused studio for architecture, landscape architecture, urbanism, and product design with studios in Queenstown and Dunedin, New Zealand. With global reach Van Brandenburg conducts themselves internationally, where the team of architects, designers and innovators create organic built form, inspired by nature, and captured by curvilinear design. Some of Architecture van Brandenburg’s most prominent projects include: Marisfrolg Fashion Campus, Shenzhen, China The following statistics helped Architecture van Brandenburg achieve 22nd place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 1 Featured Projects 1 Total Projects 1 21. MacKayCurtis © MacKayCurtis MacKay Curtis is a design led practice with a mission to create functional architecture of lasting beauty that enhances peoples lives. Some of MacKayCurtis’ most prominent projects include: Mawhitipana House, Auckland, New Zealand The following statistics helped MacKayCurtis achieve 21st place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 1 Featured Projects 1 Total Projects 1 20. Gerrad Hall Architects © Gerrad Hall Architects We aspire to create houses that are a joyful sensory experience. Some of Gerrad Hall Architects’ most prominent projects include: Inland House, Mangawhai, New Zealand Herne Bay Villa Alteration, Auckland, New Zealand The following statistics helped Gerrad Hall Architects achieve 20th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 2 Total Projects 2 19. Dorrington Atcheson Architects © Dorrington Atcheson Architects Dorrington Atcheson Architects was founded as Dorrington Architects & Associates was formed in 2010, resulting in a combined 20 years of experience in the New Zealand architectural market. We’re a boutique architecture firm working on a range of projects and budgets. We love our work, we pride ourselves on the work we do and we enjoy working with our clients to achieve a result that resolves their brief. The design process is a collaborative effort, working with the client, budget, site and brief, to find unique solutions that solve the project at hand. The style of our projects are determined by the site and the budget, with a leaning towards contemporary modernist design, utilizing a rich natural material palette, creating clean and tranquil spaces. Some of Dorrington Atcheson Architects’ most prominent projects include: Lynch Street Coopers Beach House, Coopers Beach, New Zealand Rutherford House, Tauranga Taupo, New Zealand Winsomere Cres Kathryn Wilson Shoebox, Auckland, New Zealand The following statistics helped Dorrington Atcheson Architects achieve 19th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 2 Total Projects 14 18. Andrew Barre Lab © Marcela Grassi Andrew Barrie Lab is an architectural practice that undertakes a diverse range of projects. We make buildings, books, maps, classes, exhibitions and research. Some of Andrew Barre Lab’s most prominent projects include: Learning from Trees, Venice, Italy The following statistics helped Andrew Barre Lab achieve 18th place in the 30 Best Architecture Firms in New Zealand: A+Awards Finalist 2 Featured Projects 1 Total Projects 1 17. Warren and Mahoney © Simon Devitt Photographer Warren and Mahoney is an insight led multidisciplinary architectural practice with six locations functioning as a single office. Our clients and projects span New Zealand, Australia and the Pacific Rim. The practice has over 190 people, comprising of specialists working across the disciplines of architecture, workplace, masterplanning, urban design and sustainable design. We draw from the wider group for skills and experience on every project, regardless of the location. Some of Warren and Mahoney’s most prominent projects include: MIT Manukau & Transport Interchange, Auckland, New Zealand Carlaw Park Student Accommodation, Auckland, New Zealand Pt Resolution Footbridge, Auckland, New Zealand Isaac Theatre Royal, Christchurch, New Zealand University of Auckland Recreation and Wellness Centre, Auckland, New Zealand The following statistics helped Warren and Mahoney achieve 17th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 2 Total Projects 5 16. South Architects Limited © South Architects Limited Led by Craig South, our friendly professional team is dedicated to crafting for uniqueness and producing carefully considered architecture that will endure and be loved. At South Architects, every project has a unique story. This story starts and ends with our clients, whose values and aspirations fundamentally empower and inspire our whole design process. Working together with our clients is pivotal to how we operate and we share a passion for innovation in design. We invite you to meet us and explore what we can do for you. As you will discover, our client focussed process is thorough, robust and responsive. We see architecture as the culmination of a journey with you. Some of South Architects Limited’s most prominent projects include: Three Gables, Christchurch, New Zealand Concrete Copper Home, Christchurch, New Zealand Driftwood Home, Christchurch, New Zealand Half Gable Townhouses, Christchurch, New Zealand Kilmore Street, Christchurch, New Zealand The following statistics helped South Architects Limited achieve 16th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 3 Total Projects 6 15. Pac Studio © Pac Studio Pac Studio is an ideas-driven design office, committed to intellectual and artistic rigor and fueled by a strong commitment to realizing ideas in the world. We believe a thoughtful and inclusive approach to design, which puts people at the heart of any potential solution, is the key to compelling and positive architecture. Through our relationships with inter-related disciplines — furniture, art, landscape and academia — we can create a whole that is greater than the sum of its parts. We are open to unconventional propositions. We are architects and designers with substantial experience delivering highly awarded architectural projects on multiple scales. Some of Pac Studio’s most prominent projects include: Space Invader, Auckland, New Zealand Split House, Auckland, New Zealand Yolk House, Auckland, New Zealand Wanaka Crib, Wanaka, New Zealand Pahi House, Pahi, New Zealand The following statistics helped Pac Studio achieve 15th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 3 Total Projects 8 14. Jasmax © Jasmax Jasmax is one of New Zealand’s largest and longest established architecture and design practices. With over 250 staff nationwide, the practice has delivered some of the country’s most well known projects, from the Museum of New Zealand Te Papa Tongarewa to major infrastructure and masterplanning projects such as Auckland’s Britomart Station. From our four regional offices, the practice works with clients, stakeholders and communities across the following sectors: commercial, cultural and civic, education, infrastructure, health, hospitality, retail, residential, sports and recreation, and urban design. Environmentally sustainable design is part of everything we do, and we were proud to work with Ngāi Tūhoe to design one of New Zealand’s most advanced sustainable buildings, Te Uru Taumatua; which has been designed to the stringent criteria of the International Living Future Institute’s Living Building Challenge. Some of Jasmax’s most prominent projects include: The Surf Club at Muriwai, Muriwai, New Zealand Auckland University Mana Hauora Building, Auckland, New Zealand The Fonterra Centre, Auckland, New Zealand Auckland University of Technology Sir Paul Reeves Building , Auckland, New Zealand NZI Centre, Auckland, New Zealand The following statistics helped Jasmax achieve 14th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 3 Total Projects 21 13. Condon Scott Architects © Condon Scott Architects Condon Scott Architects is a boutique, award-winning NZIA registered architectural practice based in Wānaka, New Zealand. Since inception 35 years ago, Condon Scott Architects has been involved in a wide range of high end residential and commercial architectural projects throughout Queenstown, Wānaka, the Central Otago region and further afield. Director Barry Condon (ANZIA) and principal Sarah Scott (FNZIA) – both registered architects – work alongside a highly skilled architectural team to deliver a full design and construction management service. This spans from initial concept design right through to tender management and interior design. Condon Scott Architect’s approach is to view each commission as a bespoke and site specific project, capitalizing on the unique environmental conditions and natural surroundings that are so often evident in this beautiful part of the world. Some of Condon Scott Architects’ most prominent projects include: Sugi House, Wānaka, New Zealand Wanaka Catholic Church, Wanaka, New Zealand Mount Iron Barn, Wanaka, New Zealand Bendigo Terrace House, New Zealand Bargour Residence, Wanaka, New Zealand The following statistics helped Condon Scott Architects achieve 13th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 4 Total Projects 17 12. Glamuzina Paterson Architects © Glamuzina Paterson Architects Glamuzina Architects is an Auckland based practice established in 2014. We strive to produce architecture that is crafted, contextual and clever. Rather than seeking a particular outcome we value a design process that is rigorous and collaborative. When designing we look to the context of a project beyond just its immediate physical location to the social, political, historical and economic conditions of place. This results in architecture that is uniquely tailored to the context it sits within. We work on many different types of projects across a range of scales; from small interiors to large public buildings. Regardless of a project’s budget we always prefer to work smart, using a creative mix of materials, light and volume in preference to elaborate finishes or complex detailing. Some of Glamuzina Paterson Architects’ most prominent projects include: Lake Hawea Courtyard House, Otago, New Zealand Blackpool House, Auckland, New Zealand Brick Bay House, Auckland, New Zealand Giraffe House, Auckland, New Zealand Giraffe House, Auckland, New Zealand The following statistics helped Glamuzina Paterson Architects achieve 12th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 4 Total Projects 5 11. Cheshire Architects © Patrick Reynolds Cheshire Architects does special projects, irrespective of discipline, scale or type. The firm moves fluidly from luxury retreat to city master plan to basement cocktail den, shaping every aspect of an environment in pursuit of the extraordinary. Some of Cheshire Architects’ most prominent projects include: Rore kahu, Te Tii, New Zealand Eyrie, New Zealand Milse, Takanini, New Zealand The following statistics helped Cheshire Architects achieve 11th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 3 Total Projects 3 10. Patterson Associates © Patterson Associates Pattersons Associates Architects began its creative story with architect Andrew Patterson in 1986 whose early work on New Zealand’s unspoiled coasts, explores relationships between people and landscape to create a sense of belonging. The architecture studio started based on a very simple idea; if a building can feel like it naturally ‘belongs,’ or fits logically in a place, to an environment, a time and culture, then the people that inhabit the building will likely feel a sense of belonging there as well. This methodology connects theories of beauty, confidence, economy and comfort. In 2004 Davor Popadich and Andrew Mitchell joined the firm as directors, taking it to another level of creative exploration and helping it grow into an architecture studio with an international reputation. Some of Patterson Associates’ most prominent projects include: Seascape Retreat, Canterbury, New Zealand The Len Lye Centre, New Plymouth, New Zealand Country House in the City, Auckland, New Zealand Scrubby Bay House, Canterbury, New Zealand Parihoa House, Auckland, New Zealand The following statistics helped Patterson Associates achieve 10th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 5 Total Projects 5 9. Team Green Architects © Team Green Architects Established in 2013 by Sian Taylor and Mark Read, Team Green Architects is a young committed practice focused on designing energy efficient buildings. Some of Team Green Architects’ most prominent projects include: Dalefield Guest House, Queenstown, New Zealand Olive Grove House, Cromwell, New Zealand Hawthorn House, Queenstown, New Zealand Frankton House, Queenstown, New Zealand Contemporary Sleepout, Arthurs Point, New Zealand The following statistics helped Team Green Architects achieve 9th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 5 Total Projects 7 8. Creative Arch © Creative Arch Creative Arch is an award-winning, multi-disciplined architectural design practice, founded in 1998 by architectural designer and director Mark McLeay. The range of work at Creative Arch is as diverse as our clients, encompassing residential homes, alterations and renovations, coastal developments, sub-division developments, to commercial projects. The team at Creative Arch are an enthusiastic group of talented professional architects and architectural designers, with a depth of experience, from a range of different backgrounds and cultures. Creative Arch is a client-focused firm committed to providing excellence in service, culture and project outcomes. Some of Creative Arch’s most prominent projects include: Rothesay Bay House, North Shore, New Zealand Best Pacific Institute of Education, Auckland, New Zealand Sumar Holiday Home, Whangapoua, New Zealand Cook Holiday Home, Omaha, New Zealand Arkles Bay Residence, Whangaparaoa, New Zealand The following statistics helped Creative Arch achieve 8th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 5 Total Projects 18 7. Crosson Architects © Crosson Architects At Crosson Architects we are constantly striving to understand what is motivating the world around us. Some of Crosson Architects’ most prominent projects include: Hut on Sleds, Whangapoua, New Zealand Te Pae North Piha Surf Lifesaving Tower, Auckland, New Zealand Coromandel Bach, Coromandel, New Zealand Tutukaka House, Tutukaka, New Zealand St Heliers House, Saint Heliers, Auckland, New Zealand The following statistics helped Crosson Architects achieve 7th place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 1 A+Awards Finalist 2 Featured Projects 4 Total Projects 6 6. Bossley Architects © Bossley Architects Bossley Architects is an architectural and interior design practice with the express purpose of providing intense input into a deliberately limited number of projects. The practice is based on the belief that innovative yet practical design is essential for the production of good buildings, and that the best buildings spring from an open and enthusiastic collaboration between architect, client and consultants. We have designed a wide range of projects including commercial, institutional and residential, and have amassed special expertise in the field of art galleries and museums, residential and the restaurant/entertainment sector. Whilst being very much design focused, the practice has an overriding interest in the pragmatics and feasibility of construction. Some of Bossley Architects’ most prominent projects include: Ngā Hau Māngere -Old Māngere Bridge Replacement, Auckland, New Zealand Arruba, Waiuku, New Zealand Brown Vujcich House Voyager NZ Maritime Museum Omana Luxury Villas, Auckland, New Zealand The following statistics helped Bossley Architects achieve 6th place in the 30 Best Architecture Firms in New Zealand: Featured Projects 6 Total Projects 21 5. Smith Architects © Simon Devitt Photographer Smith Architects is an award-winning international architectural practice creating beautiful human spaces that are unique, innovative and sustainable through creativity, refinement and care. Phil and Tiffany Smith established the practice in 2007. We have spent more than two decades striving to understand what makes some buildings more attractive than others, in the anticipation that it can help us design better buildings. Some of Smith Architects’ most prominent projects include: Kakapo Creek Children’s Garden, Mairangi Bay, Auckland, New Zealand New Shoots Children’s Centre, Kerikeri, Kerikeri, New Zealand Gaia (Earth) Forest Preschool, Manurewa, Auckland, New Zealand Chrysalis Childcare, Auckland, New Zealand House of Wonder, Cambridge, Cambridge, New Zealand The following statistics helped Smith Architects achieve 5th place in the 30 Best Architecture Firms in New Zealand: A+Awards Finalist 1 Featured Projects 6 Total Projects 23 4. Monk Mackenzie © Monk Mackenzie Monk Mackenzie is an architecture and design firm based in New Zealand. Monk Mackenzie’s design portfolio includes a variety of architectural projects, such as transport and infrastructure, hospitality and sport, residential, cultural and more. Some of Monk Mackenzie’s most prominent projects include: X HOUSE, Queenstown, New Zealand TURANGANUI BRIDGE, Gisborne, New Zealand VIVEKANANDA BRIDGE EDITION Canada Street Bridge, Auckland, New Zealand The following statistics helped Monk Mackenzie achieve 4th place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 2 A+Awards Finalist 4 Featured Projects 4 Total Projects 17 3. Irving Smith Architects © Irving Smith Architects Irving Smith Jack (ISJ) has been developed as a niche architecture practice based in Nelson, but working in a variety of sensitive environments and contexts throughout New Zealand. ISJ demonstrates an ongoing commitment to innovative, sustainable and researched based design , backed up by national and international award and publication recognition, ongoing research with both the Universities of Canterbury and Auckland, and regular invitations to lecture on their work. Timber Awards include NZ’s highest residential, commercial and engineering timber designs. Key experience, ongoing research and work includes developing structural timber design solutions in the aftermath of the Canterbury earthquakes. Current projects include cultural, urban, civic and residential projects spread throughout New Zealand, and recently in the United States and France. Some of Irving Smith Architects’ most prominent projects include: SCION Innovation Hub – Te Whare Nui o Tuteata, Rotorua, New Zealand Mountain Range House, Brightwater, New Zealand Alexandra Tent House, Wellington, New Zealand Te Koputu a te Whanga a Toi : Whakatane Library & Exhibition Centre, Whakatane, New Zealand offSET Shed House, Gisborne, New Zealand The following statistics helped Irving Smith Architects achieve 3rd place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 2 A+Awards Finalist 1 Featured Projects 6 Total Projects 13 2. Fearon Hay Architects © Fearon Hay Architects Fearon Hay is a design-led studio undertaking a broad range of projects in diverse environments, the firm is engaged in projects on sites around the world. Tim Hay and Jeff Fearon founded the practice in 1993 as a way to enable their combined involvement in the design and delivery of each project. Together, they lead an international team of experienced professionals. The studio approached every project with a commitment to design excellence, a thoughtful consideration of site and place, and an inventive sense of creativity. Fearon Hay enjoys responding to a range of briefs: Commercial projects for office and workplace, complex heritage environments, public work within the urban realm or wider landscape, private dwellings and detailed bespoke work for hospitality and interior environments. Some of Fearon Hay Architects’ most prominent projects include: Bishop Hill The Camp, Tawharanui Peninsula, New Zealand Matagouri, Queenstown, New Zealand Alpine Terrace House, Queenstown, New Zealand Island Retreat, Auckland, New Zealand Bishop Selwyn Chapel, Auckland, New Zealand The following statistics helped Fearon Hay Architects achieve 2nd place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 2 A+Awards Finalist 3 Featured Projects 8 Total Projects 17 1. RTA Studio © RTA Studio Richard Naish founded RTA Studio in 1999 after a successful career with top practices in London and Auckland. We are a practice that focuses on delivering exceptional design with a considered and personal service. Our work aims to make a lasting contribution to the urban and natural context by challenging, provoking and delighting. Our studio is constantly working within the realms of public, commercial and urban design as well as sensitive residential projects. We are committed to a sustainable built environment and are at the forefront developing carbon neutral buildings. RTA Studio has received more than 100 New Zealand and international awards, including Home of The Year, a World Architecture Festival category win and the New Zealand Architecture Medal. Some of RTA Studio’s most prominent projects include: SCION Innovation Hub – Te Whare Nui o Tuteata, Rotorua, New Zealand OBJECTSPACE, Auckland, New Zealand C3 House, New Zealand Freemans Bay School, Freemans Bay, Auckland, New Zealand ARROWTOWN HOUSE, Arrowtown, New Zealand Featured image: E-Type House by RTA Studio, Auckland, New Zealand The following statistics helped RTA Studio achieve 1st place in the 30 Best Architecture Firms in New Zealand: A+Awards Winner 2 A+Awards Finalist 6 Featured Projects 6 Total Projects 16 Why Should I Trust Architizer’s Ranking? With more than 30,000 architecture firms and over 130,000 projects within its database, Architizer is proud to host the world’s largest online community of architects and building product manufacturers. Its celebrated A+Awards program is also the largest celebration of architecture and building products, with more than 400 jurors and hundreds of thousands of public votes helping to recognize the world’s best architecture each year. Architizer also powers firm directories for a number of AIA (American Institute of Architects) Chapters nationwide, including the official directory of architecture firms for AIA New York. An example of a project page on Architizer with Project Award Badges highlighted A Guide to Project Awards The blue “+” badge denotes that a project has won a prestigious A+Award as described above. Hovering over the badge reveals details of the award, including award category, year, and whether the project won the jury or popular choice award. The orange Project of the Day and yellow Featured Project badges are awarded by Architizer’s Editorial team, and are selected based on a number of factors. The following factors increase a project’s likelihood of being featured or awarded Project of the Day status: Project completed within the last 3 years A well written, concise project description of at least 3 paragraphs Architectural design with a high level of both functional and aesthetic value High quality, in focus photographs At least 8 photographs of both the interior and exterior of the building Inclusion of architectural drawings and renderings Inclusion of construction photographs There are 7 Projects of the Day each week and a further 31 Featured Projects. Each Project of the Day is published on Facebook, Twitter and Instagram Stories, while each Featured Project is published on Facebook. Each Project of the Day also features in Architizer’s Weekly Projects Newsletter and shared with 170,000 subscribers.     We’re constantly look for the world’s best architects to join our community. If you would like to understand more about this ranking list and learn how your firm can achieve a presence on it, please don’t hesitate to reach out to us at editorial@architizer.com. The post 30 Best Architecture and Design Firms in New Zealand appeared first on Journal.
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  • How a planetarium show discovered a spiral at the edge of our solar system

    If you’ve ever flown through outer space, at least while watching a documentary or a science fiction film, you’ve seen how artists turn astronomical findings into stunning visuals. But in the process of visualizing data for their latest planetarium show, a production team at New York’s American Museum of Natural History made a surprising discovery of their own: a trillion-and-a-half mile long spiral of material drifting along the edge of our solar system.

    “So this is a really fun thing that happened,” says Jackie Faherty, the museum’s senior scientist.

    Last winter, Faherty and her colleagues were beneath the dome of the museum’s Hayden Planetarium, fine-tuning a scene that featured the Oort cloud, the big, thick bubble surrounding our Sun and planets that’s filled with ice and rock and other remnants from the solar system’s infancy. The Oort cloud begins far beyond Neptune, around one and a half light years from the Sun. It has never been directly observed; its existence is inferred from the behavior of long-period comets entering the inner solar system. The cloud is so expansive that the Voyager spacecraft, our most distant probes, would need another 250 years just to reach its inner boundary; to reach the other side, they would need about 30,000 years. 

    The 30-minute show, Encounters in the Milky Way, narrated by Pedro Pascal, guides audiences on a trip through the galaxy across billions of years. For a section about our nascent solar system, the writing team decided “there’s going to be a fly-by” of the Oort cloud, Faherty says. “But what does our Oort cloud look like?” 

    To find out, the museum consulted astronomers and turned to David Nesvorný, a scientist at the Southwest Research Institute in San Antonio. He provided his model of the millions of particles believed to make up the Oort cloud, based on extensive observational data.

    “Everybody said, go talk to Nesvorný. He’s got the best model,” says Faherty. And “everybody told us, ‘There’s structure in the model,’ so we were kind of set up to look for stuff,” she says. 

    The museum’s technical team began using Nesvorný’s model to simulate how the cloud evolved over time. Later, as the team projected versions of the fly-by scene into the dome, with the camera looking back at the Oort cloud, they saw a familiar shape, one that appears in galaxies, Saturn’s rings, and disks around young stars.

    “We’re flying away from the Oort cloud and out pops this spiral, a spiral shape to the outside of our solar system,” Faherty marveled. “A huge structure, millions and millions of particles.”

    She emailed Nesvorný to ask for “more particles,” with a render of the scene attached. “We noticed the spiral of course,” she wrote. “And then he writes me back: ‘what are you talking about, a spiral?’” 

    While fine-tuning a simulation of the Oort cloud, a vast expanse of ice material leftover from the birth of our Sun, the ‘Encounters in the Milky Way’ production team noticed a very clear shape: a structure made of billions of comets and shaped like a spiral-armed galaxy, seen here in a scene from the final Space ShowMore simulations ensued, this time on Pleiades, a powerful NASA supercomputer. In high-performance computer simulations spanning 4.6 billion years, starting from the Solar System’s earliest days, the researchers visualized how the initial icy and rocky ingredients of the Oort cloud began circling the Sun, in the elliptical orbits that are thought to give the cloud its rough disc shape. The simulations also incorporated the physics of the Sun’s gravitational pull, the influences from our Milky Way galaxy, and the movements of the comets themselves. 

    In each simulation, the spiral persisted.

    “No one has ever seen the Oort structure like that before,” says Faherty. Nesvorný “has a great quote about this: ‘The math was all there. We just needed the visuals.’” 

    An illustration of the Kuiper Belt and Oort Cloud in relation to our solar system.As the Oort cloud grew with the early solar system, Nesvorný and his colleagues hypothesize that the galactic tide, or the gravitational force from the Milky Way, disrupted the orbits of some comets. Although the Sun pulls these objects inward, the galaxy’s gravity appears to have twisted part of the Oort cloud outward, forming a spiral tilted roughly 30 degrees from the plane of the solar system.

    “As the galactic tide acts to decouple bodies from the scattered disk it creates a spiral structure in physical space that is roughly 15,000 astronomical units in length,” or around 1.4 trillion miles from one end to the other, the researchers write in a paper that was published in March in the Astrophysical Journal. “The spiral is long-lived and persists in the inner Oort Cloud to the present time.”

    “The physics makes sense,” says Faherty. “Scientists, we’re amazing at what we do, but it doesn’t mean we can see everything right away.”

    It helped that the team behind the space show was primed to look for something, says Carter Emmart, the museum’s director of astrovisualization and director of Encounters. Astronomers had described Nesvorný’s model as having “a structure,” which intrigued the team’s artists. “We were also looking for structure so that it wouldn’t just be sort of like a big blob,” he says. “Other models were also revealing this—but they just hadn’t been visualized.”

    The museum’s attempts to simulate nature date back to its first habitat dioramas in the early 1900s, which brought visitors to places that hadn’t yet been captured by color photos, TV, or the web. The planetarium, a night sky simulator for generations of would-be scientists and astronauts, got its start after financier Charles Hayden bought the museum its first Zeiss projector. The planetarium now boasts one of the world’s few Zeiss Mark IX systems.

    Still, these days the star projector is rarely used, Emmart says, now that fulldome laser projectors can turn the old static starfield into 3D video running at 60 frames per second. The Hayden boasts six custom-built Christie projectors, part of what the museum’s former president called “the most advanced planetarium ever attempted.”

     In about 1.3 million years, the star system Gliese 710 is set to pass directly through our Oort Cloud, an event visualized in a dramatic scene in ‘Encounters in the Milky Way.’ During its flyby, our systems will swap icy comets, flinging some out on new paths.Emmart recalls how in 1998, when he and other museum leaders were imagining the future of space shows at the Hayden—now with the help of digital projectors and computer graphics—there were questions over how much space they could try to show.

    “We’re talking about these astronomical data sets we could plot to make the galaxy and the stars,” he says. “Of course, we knew that we would have this star projector, but we really wanted to emphasize astrophysics with this dome video system. I was drawing pictures of this just to get our heads around it and noting the tip of the solar system to the Milky Way is about 60 degrees. And I said, what are we gonna do when we get outside the Milky Way?’

    “ThenNeil Degrasse Tyson “goes, ‘whoa, whoa, whoa, Carter, we have enough to do. And just plotting the Milky Way, that’s hard enough.’ And I said, ‘well, when we exit the Milky Way and we don’t see any other galaxies, that’s sort of like astronomy in 1920—we thought maybe the entire universe is just a Milky Way.'”

    “And that kind of led to a chaotic discussion about, well, what other data sets are there for this?” Emmart adds.

    The museum worked with astronomer Brent Tully, who had mapped 3500 galaxies beyond the Milky Way, in collaboration with the National Center for Super Computing Applications. “That was it,” he says, “and that seemed fantastical.”

    By the time the first planetarium show opened at the museum’s new Rose Center for Earth and Space in 2000, Tully had broadened his survey “to an amazing” 30,000 galaxies. The Sloan Digital Sky Survey followed—it’s now at data release 18—with six million galaxies.

    To build the map of the universe that underlies Encounters, the team also relied on data from the European Space Agency’s space observatory, Gaia. Launched in 2013 and powered down in March of this year, Gaia brought an unprecedented precision to our astronomical map, plotting the distance between 1.7 billion stars. To visualize and render the simulated data, Jon Parker, the museum’s lead technical director, relied on Houdini, a 3D animation tool by Toronto-based SideFX.

    The goal is immersion, “whether it’s in front of the buffalo downstairs, and seeing what those herds were like before we decimated them, to coming in this room and being teleported to space, with an accurate foundation in the science,” Emmart says. “But the art is important, because the art is the way to the soul.” 

    The museum, he adds, is “a testament to wonder. And I think wonder is a gateway to inspiration, and inspiration is a gateway to motivation.”

    Three-D visuals aren’t just powerful tools for communicating science, but increasingly crucial for science itself. Software like OpenSpace, an open source simulation tool developed by the museum, along with the growing availability of high-performance computing, are making it easier to build highly detailed visuals of ever larger and more complex collections of data.

    “Anytime we look, literally, from a different angle at catalogs of astronomical positions, simulations, or exploring the phase space of a complex data set, there is great potential to discover something new,” says Brian R. Kent, an astronomer and director of science communications at National Radio Astronomy Observatory. “There is also a wealth of astronomics tatical data in archives that can be reanalyzed in new ways, leading to new discoveries.”

    As the instruments grow in size and sophistication, so does the data, and the challenge of understanding it. Like all scientists, astronomers are facing a deluge of data, ranging from gamma rays and X-rays to ultraviolet, optical, infrared, and radio bands.

    Our Oort cloud, a shell of icy bodies that surrounds the solar system and extends one-and-a-half light years in every direction, is shown in this scene from ‘Encounters in the Milky Way’ along with the Oort clouds of neighboring stars. The more massive the star, the larger its Oort cloud“New facilities like the Next Generation Very Large Array here at NRAO or the Vera Rubin Observatory and LSST survey project will generate large volumes of data, so astronomers have to get creative with how to analyze it,” says Kent. 

    More data—and new instruments—will also be needed to prove the spiral itself is actually there: there’s still no known way to even observe the Oort cloud. 

    Instead, the paper notes, the structure will have to be measured from “detection of a large number of objects” in the radius of the inner Oort cloud or from “thermal emission from small particles in the Oort spiral.” 

    The Vera C. Rubin Observatory, a powerful, U.S.-funded telescope that recently began operation in Chile, could possibly observe individual icy bodies within the cloud. But researchers expect the telescope will likely discover only dozens of these objects, maybe hundreds, not enough to meaningfully visualize any shapes in the Oort cloud. 

    For us, here and now, the 1.4 trillion mile-long spiral will remain confined to the inside of a dark dome across the street from Central Park.
    #how #planetarium #show #discovered #spiral
    How a planetarium show discovered a spiral at the edge of our solar system
    If you’ve ever flown through outer space, at least while watching a documentary or a science fiction film, you’ve seen how artists turn astronomical findings into stunning visuals. But in the process of visualizing data for their latest planetarium show, a production team at New York’s American Museum of Natural History made a surprising discovery of their own: a trillion-and-a-half mile long spiral of material drifting along the edge of our solar system. “So this is a really fun thing that happened,” says Jackie Faherty, the museum’s senior scientist. Last winter, Faherty and her colleagues were beneath the dome of the museum’s Hayden Planetarium, fine-tuning a scene that featured the Oort cloud, the big, thick bubble surrounding our Sun and planets that’s filled with ice and rock and other remnants from the solar system’s infancy. The Oort cloud begins far beyond Neptune, around one and a half light years from the Sun. It has never been directly observed; its existence is inferred from the behavior of long-period comets entering the inner solar system. The cloud is so expansive that the Voyager spacecraft, our most distant probes, would need another 250 years just to reach its inner boundary; to reach the other side, they would need about 30,000 years.  The 30-minute show, Encounters in the Milky Way, narrated by Pedro Pascal, guides audiences on a trip through the galaxy across billions of years. For a section about our nascent solar system, the writing team decided “there’s going to be a fly-by” of the Oort cloud, Faherty says. “But what does our Oort cloud look like?”  To find out, the museum consulted astronomers and turned to David Nesvorný, a scientist at the Southwest Research Institute in San Antonio. He provided his model of the millions of particles believed to make up the Oort cloud, based on extensive observational data. “Everybody said, go talk to Nesvorný. He’s got the best model,” says Faherty. And “everybody told us, ‘There’s structure in the model,’ so we were kind of set up to look for stuff,” she says.  The museum’s technical team began using Nesvorný’s model to simulate how the cloud evolved over time. Later, as the team projected versions of the fly-by scene into the dome, with the camera looking back at the Oort cloud, they saw a familiar shape, one that appears in galaxies, Saturn’s rings, and disks around young stars. “We’re flying away from the Oort cloud and out pops this spiral, a spiral shape to the outside of our solar system,” Faherty marveled. “A huge structure, millions and millions of particles.” She emailed Nesvorný to ask for “more particles,” with a render of the scene attached. “We noticed the spiral of course,” she wrote. “And then he writes me back: ‘what are you talking about, a spiral?’”  While fine-tuning a simulation of the Oort cloud, a vast expanse of ice material leftover from the birth of our Sun, the ‘Encounters in the Milky Way’ production team noticed a very clear shape: a structure made of billions of comets and shaped like a spiral-armed galaxy, seen here in a scene from the final Space ShowMore simulations ensued, this time on Pleiades, a powerful NASA supercomputer. In high-performance computer simulations spanning 4.6 billion years, starting from the Solar System’s earliest days, the researchers visualized how the initial icy and rocky ingredients of the Oort cloud began circling the Sun, in the elliptical orbits that are thought to give the cloud its rough disc shape. The simulations also incorporated the physics of the Sun’s gravitational pull, the influences from our Milky Way galaxy, and the movements of the comets themselves.  In each simulation, the spiral persisted. “No one has ever seen the Oort structure like that before,” says Faherty. Nesvorný “has a great quote about this: ‘The math was all there. We just needed the visuals.’”  An illustration of the Kuiper Belt and Oort Cloud in relation to our solar system.As the Oort cloud grew with the early solar system, Nesvorný and his colleagues hypothesize that the galactic tide, or the gravitational force from the Milky Way, disrupted the orbits of some comets. Although the Sun pulls these objects inward, the galaxy’s gravity appears to have twisted part of the Oort cloud outward, forming a spiral tilted roughly 30 degrees from the plane of the solar system. “As the galactic tide acts to decouple bodies from the scattered disk it creates a spiral structure in physical space that is roughly 15,000 astronomical units in length,” or around 1.4 trillion miles from one end to the other, the researchers write in a paper that was published in March in the Astrophysical Journal. “The spiral is long-lived and persists in the inner Oort Cloud to the present time.” “The physics makes sense,” says Faherty. “Scientists, we’re amazing at what we do, but it doesn’t mean we can see everything right away.” It helped that the team behind the space show was primed to look for something, says Carter Emmart, the museum’s director of astrovisualization and director of Encounters. Astronomers had described Nesvorný’s model as having “a structure,” which intrigued the team’s artists. “We were also looking for structure so that it wouldn’t just be sort of like a big blob,” he says. “Other models were also revealing this—but they just hadn’t been visualized.” The museum’s attempts to simulate nature date back to its first habitat dioramas in the early 1900s, which brought visitors to places that hadn’t yet been captured by color photos, TV, or the web. The planetarium, a night sky simulator for generations of would-be scientists and astronauts, got its start after financier Charles Hayden bought the museum its first Zeiss projector. The planetarium now boasts one of the world’s few Zeiss Mark IX systems. Still, these days the star projector is rarely used, Emmart says, now that fulldome laser projectors can turn the old static starfield into 3D video running at 60 frames per second. The Hayden boasts six custom-built Christie projectors, part of what the museum’s former president called “the most advanced planetarium ever attempted.”  In about 1.3 million years, the star system Gliese 710 is set to pass directly through our Oort Cloud, an event visualized in a dramatic scene in ‘Encounters in the Milky Way.’ During its flyby, our systems will swap icy comets, flinging some out on new paths.Emmart recalls how in 1998, when he and other museum leaders were imagining the future of space shows at the Hayden—now with the help of digital projectors and computer graphics—there were questions over how much space they could try to show. “We’re talking about these astronomical data sets we could plot to make the galaxy and the stars,” he says. “Of course, we knew that we would have this star projector, but we really wanted to emphasize astrophysics with this dome video system. I was drawing pictures of this just to get our heads around it and noting the tip of the solar system to the Milky Way is about 60 degrees. And I said, what are we gonna do when we get outside the Milky Way?’ “ThenNeil Degrasse Tyson “goes, ‘whoa, whoa, whoa, Carter, we have enough to do. And just plotting the Milky Way, that’s hard enough.’ And I said, ‘well, when we exit the Milky Way and we don’t see any other galaxies, that’s sort of like astronomy in 1920—we thought maybe the entire universe is just a Milky Way.'” “And that kind of led to a chaotic discussion about, well, what other data sets are there for this?” Emmart adds. The museum worked with astronomer Brent Tully, who had mapped 3500 galaxies beyond the Milky Way, in collaboration with the National Center for Super Computing Applications. “That was it,” he says, “and that seemed fantastical.” By the time the first planetarium show opened at the museum’s new Rose Center for Earth and Space in 2000, Tully had broadened his survey “to an amazing” 30,000 galaxies. The Sloan Digital Sky Survey followed—it’s now at data release 18—with six million galaxies. To build the map of the universe that underlies Encounters, the team also relied on data from the European Space Agency’s space observatory, Gaia. Launched in 2013 and powered down in March of this year, Gaia brought an unprecedented precision to our astronomical map, plotting the distance between 1.7 billion stars. To visualize and render the simulated data, Jon Parker, the museum’s lead technical director, relied on Houdini, a 3D animation tool by Toronto-based SideFX. The goal is immersion, “whether it’s in front of the buffalo downstairs, and seeing what those herds were like before we decimated them, to coming in this room and being teleported to space, with an accurate foundation in the science,” Emmart says. “But the art is important, because the art is the way to the soul.”  The museum, he adds, is “a testament to wonder. And I think wonder is a gateway to inspiration, and inspiration is a gateway to motivation.” Three-D visuals aren’t just powerful tools for communicating science, but increasingly crucial for science itself. Software like OpenSpace, an open source simulation tool developed by the museum, along with the growing availability of high-performance computing, are making it easier to build highly detailed visuals of ever larger and more complex collections of data. “Anytime we look, literally, from a different angle at catalogs of astronomical positions, simulations, or exploring the phase space of a complex data set, there is great potential to discover something new,” says Brian R. Kent, an astronomer and director of science communications at National Radio Astronomy Observatory. “There is also a wealth of astronomics tatical data in archives that can be reanalyzed in new ways, leading to new discoveries.” As the instruments grow in size and sophistication, so does the data, and the challenge of understanding it. Like all scientists, astronomers are facing a deluge of data, ranging from gamma rays and X-rays to ultraviolet, optical, infrared, and radio bands. Our Oort cloud, a shell of icy bodies that surrounds the solar system and extends one-and-a-half light years in every direction, is shown in this scene from ‘Encounters in the Milky Way’ along with the Oort clouds of neighboring stars. The more massive the star, the larger its Oort cloud“New facilities like the Next Generation Very Large Array here at NRAO or the Vera Rubin Observatory and LSST survey project will generate large volumes of data, so astronomers have to get creative with how to analyze it,” says Kent.  More data—and new instruments—will also be needed to prove the spiral itself is actually there: there’s still no known way to even observe the Oort cloud.  Instead, the paper notes, the structure will have to be measured from “detection of a large number of objects” in the radius of the inner Oort cloud or from “thermal emission from small particles in the Oort spiral.”  The Vera C. Rubin Observatory, a powerful, U.S.-funded telescope that recently began operation in Chile, could possibly observe individual icy bodies within the cloud. But researchers expect the telescope will likely discover only dozens of these objects, maybe hundreds, not enough to meaningfully visualize any shapes in the Oort cloud.  For us, here and now, the 1.4 trillion mile-long spiral will remain confined to the inside of a dark dome across the street from Central Park. #how #planetarium #show #discovered #spiral
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    How a planetarium show discovered a spiral at the edge of our solar system
    If you’ve ever flown through outer space, at least while watching a documentary or a science fiction film, you’ve seen how artists turn astronomical findings into stunning visuals. But in the process of visualizing data for their latest planetarium show, a production team at New York’s American Museum of Natural History made a surprising discovery of their own: a trillion-and-a-half mile long spiral of material drifting along the edge of our solar system. “So this is a really fun thing that happened,” says Jackie Faherty, the museum’s senior scientist. Last winter, Faherty and her colleagues were beneath the dome of the museum’s Hayden Planetarium, fine-tuning a scene that featured the Oort cloud, the big, thick bubble surrounding our Sun and planets that’s filled with ice and rock and other remnants from the solar system’s infancy. The Oort cloud begins far beyond Neptune, around one and a half light years from the Sun. It has never been directly observed; its existence is inferred from the behavior of long-period comets entering the inner solar system. The cloud is so expansive that the Voyager spacecraft, our most distant probes, would need another 250 years just to reach its inner boundary; to reach the other side, they would need about 30,000 years.  The 30-minute show, Encounters in the Milky Way, narrated by Pedro Pascal, guides audiences on a trip through the galaxy across billions of years. For a section about our nascent solar system, the writing team decided “there’s going to be a fly-by” of the Oort cloud, Faherty says. “But what does our Oort cloud look like?”  To find out, the museum consulted astronomers and turned to David Nesvorný, a scientist at the Southwest Research Institute in San Antonio. He provided his model of the millions of particles believed to make up the Oort cloud, based on extensive observational data. “Everybody said, go talk to Nesvorný. He’s got the best model,” says Faherty. And “everybody told us, ‘There’s structure in the model,’ so we were kind of set up to look for stuff,” she says.  The museum’s technical team began using Nesvorný’s model to simulate how the cloud evolved over time. Later, as the team projected versions of the fly-by scene into the dome, with the camera looking back at the Oort cloud, they saw a familiar shape, one that appears in galaxies, Saturn’s rings, and disks around young stars. “We’re flying away from the Oort cloud and out pops this spiral, a spiral shape to the outside of our solar system,” Faherty marveled. “A huge structure, millions and millions of particles.” She emailed Nesvorný to ask for “more particles,” with a render of the scene attached. “We noticed the spiral of course,” she wrote. “And then he writes me back: ‘what are you talking about, a spiral?’”  While fine-tuning a simulation of the Oort cloud, a vast expanse of ice material leftover from the birth of our Sun, the ‘Encounters in the Milky Way’ production team noticed a very clear shape: a structure made of billions of comets and shaped like a spiral-armed galaxy, seen here in a scene from the final Space Show (curving, dusty S-shape behind the Sun) [Image: © AMNH] More simulations ensued, this time on Pleiades, a powerful NASA supercomputer. In high-performance computer simulations spanning 4.6 billion years, starting from the Solar System’s earliest days, the researchers visualized how the initial icy and rocky ingredients of the Oort cloud began circling the Sun, in the elliptical orbits that are thought to give the cloud its rough disc shape. The simulations also incorporated the physics of the Sun’s gravitational pull, the influences from our Milky Way galaxy, and the movements of the comets themselves.  In each simulation, the spiral persisted. “No one has ever seen the Oort structure like that before,” says Faherty. Nesvorný “has a great quote about this: ‘The math was all there. We just needed the visuals.’”  An illustration of the Kuiper Belt and Oort Cloud in relation to our solar system. [Image: NASA] As the Oort cloud grew with the early solar system, Nesvorný and his colleagues hypothesize that the galactic tide, or the gravitational force from the Milky Way, disrupted the orbits of some comets. Although the Sun pulls these objects inward, the galaxy’s gravity appears to have twisted part of the Oort cloud outward, forming a spiral tilted roughly 30 degrees from the plane of the solar system. “As the galactic tide acts to decouple bodies from the scattered disk it creates a spiral structure in physical space that is roughly 15,000 astronomical units in length,” or around 1.4 trillion miles from one end to the other, the researchers write in a paper that was published in March in the Astrophysical Journal. “The spiral is long-lived and persists in the inner Oort Cloud to the present time.” “The physics makes sense,” says Faherty. “Scientists, we’re amazing at what we do, but it doesn’t mean we can see everything right away.” It helped that the team behind the space show was primed to look for something, says Carter Emmart, the museum’s director of astrovisualization and director of Encounters. Astronomers had described Nesvorný’s model as having “a structure,” which intrigued the team’s artists. “We were also looking for structure so that it wouldn’t just be sort of like a big blob,” he says. “Other models were also revealing this—but they just hadn’t been visualized.” The museum’s attempts to simulate nature date back to its first habitat dioramas in the early 1900s, which brought visitors to places that hadn’t yet been captured by color photos, TV, or the web. The planetarium, a night sky simulator for generations of would-be scientists and astronauts, got its start after financier Charles Hayden bought the museum its first Zeiss projector. The planetarium now boasts one of the world’s few Zeiss Mark IX systems. Still, these days the star projector is rarely used, Emmart says, now that fulldome laser projectors can turn the old static starfield into 3D video running at 60 frames per second. The Hayden boasts six custom-built Christie projectors, part of what the museum’s former president called “the most advanced planetarium ever attempted.”  In about 1.3 million years, the star system Gliese 710 is set to pass directly through our Oort Cloud, an event visualized in a dramatic scene in ‘Encounters in the Milky Way.’ During its flyby, our systems will swap icy comets, flinging some out on new paths. [Image: © AMNH] Emmart recalls how in 1998, when he and other museum leaders were imagining the future of space shows at the Hayden—now with the help of digital projectors and computer graphics—there were questions over how much space they could try to show. “We’re talking about these astronomical data sets we could plot to make the galaxy and the stars,” he says. “Of course, we knew that we would have this star projector, but we really wanted to emphasize astrophysics with this dome video system. I was drawing pictures of this just to get our heads around it and noting the tip of the solar system to the Milky Way is about 60 degrees. And I said, what are we gonna do when we get outside the Milky Way?’ “Then [planetarium’s director] Neil Degrasse Tyson “goes, ‘whoa, whoa, whoa, Carter, we have enough to do. And just plotting the Milky Way, that’s hard enough.’ And I said, ‘well, when we exit the Milky Way and we don’t see any other galaxies, that’s sort of like astronomy in 1920—we thought maybe the entire universe is just a Milky Way.'” “And that kind of led to a chaotic discussion about, well, what other data sets are there for this?” Emmart adds. The museum worked with astronomer Brent Tully, who had mapped 3500 galaxies beyond the Milky Way, in collaboration with the National Center for Super Computing Applications. “That was it,” he says, “and that seemed fantastical.” By the time the first planetarium show opened at the museum’s new Rose Center for Earth and Space in 2000, Tully had broadened his survey “to an amazing” 30,000 galaxies. The Sloan Digital Sky Survey followed—it’s now at data release 18—with six million galaxies. To build the map of the universe that underlies Encounters, the team also relied on data from the European Space Agency’s space observatory, Gaia. Launched in 2013 and powered down in March of this year, Gaia brought an unprecedented precision to our astronomical map, plotting the distance between 1.7 billion stars. To visualize and render the simulated data, Jon Parker, the museum’s lead technical director, relied on Houdini, a 3D animation tool by Toronto-based SideFX. The goal is immersion, “whether it’s in front of the buffalo downstairs, and seeing what those herds were like before we decimated them, to coming in this room and being teleported to space, with an accurate foundation in the science,” Emmart says. “But the art is important, because the art is the way to the soul.”  The museum, he adds, is “a testament to wonder. And I think wonder is a gateway to inspiration, and inspiration is a gateway to motivation.” Three-D visuals aren’t just powerful tools for communicating science, but increasingly crucial for science itself. Software like OpenSpace, an open source simulation tool developed by the museum, along with the growing availability of high-performance computing, are making it easier to build highly detailed visuals of ever larger and more complex collections of data. “Anytime we look, literally, from a different angle at catalogs of astronomical positions, simulations, or exploring the phase space of a complex data set, there is great potential to discover something new,” says Brian R. Kent, an astronomer and director of science communications at National Radio Astronomy Observatory. “There is also a wealth of astronomics tatical data in archives that can be reanalyzed in new ways, leading to new discoveries.” As the instruments grow in size and sophistication, so does the data, and the challenge of understanding it. Like all scientists, astronomers are facing a deluge of data, ranging from gamma rays and X-rays to ultraviolet, optical, infrared, and radio bands. Our Oort cloud (center), a shell of icy bodies that surrounds the solar system and extends one-and-a-half light years in every direction, is shown in this scene from ‘Encounters in the Milky Way’ along with the Oort clouds of neighboring stars. The more massive the star, the larger its Oort cloud [Image: © AMNH ] “New facilities like the Next Generation Very Large Array here at NRAO or the Vera Rubin Observatory and LSST survey project will generate large volumes of data, so astronomers have to get creative with how to analyze it,” says Kent.  More data—and new instruments—will also be needed to prove the spiral itself is actually there: there’s still no known way to even observe the Oort cloud.  Instead, the paper notes, the structure will have to be measured from “detection of a large number of objects” in the radius of the inner Oort cloud or from “thermal emission from small particles in the Oort spiral.”  The Vera C. Rubin Observatory, a powerful, U.S.-funded telescope that recently began operation in Chile, could possibly observe individual icy bodies within the cloud. But researchers expect the telescope will likely discover only dozens of these objects, maybe hundreds, not enough to meaningfully visualize any shapes in the Oort cloud.  For us, here and now, the 1.4 trillion mile-long spiral will remain confined to the inside of a dark dome across the street from Central Park.
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