The UKs Climate Change Committee (CCC) has advised the government to ensure half of all homes in the UK have heat pumps electric replacements for gas boilers by 2040 as part of its Seventh Carbon Budget to reach net zero by 2050. It also recommended making four out of five cars electric.The UKs carbon budgets are intended to help it achieve a balance between the greenhouse gasses it produces and how much is taken out of the atmosphere. Besides switching to electric cars and heat pumps and moving away from fossil fuels, the CCC added that reducing consumption of meat and dairy would also help. Although the UK government isnt bound to accept the CCCs guidance, doing so makes the carbon target legally binding. The government can decide how it wants to hit the goal.The UK has been pushing for heat pumps since 2021, especially ones powered by hydrogen. Engadget senior editor Dan Cooper also broke down how difficult it was for him to completely eschew natural gas in 2022, citing how expensive it was to install a heat pump even with government discounts. While technology is rapidly becoming more efficient, the CCCs plans arent guaranteed to work.This article originally appeared on Engadget at https://www.engadget.com/science/half-of-uk-homes-will-need-heat-pumps-by-2040-to-hit-climate-goals-151406654.html?src=rss