The Government has committed to a legally binding target to reduce the UK's greenhouse gas emissions by 87% by 2040, compared to 1990 levels, Energy Secretary Ed Miliband has announced. The move aligns with advice from the independent Climate Change Committee (CCC) and is part of the pathway to achieving net zero emissions by 2050.
Mr Miliband said the drive for clean, homegrown power is the only way to protect household and business finances from fossil fuel price shocks. He accused opponents of ignoring the consequences of climate breakdown for future generations. The target will require widespread adoption of heat pumps, electric vehicles, and renewable energy, with the CCC estimating families could save £1,400 a year by mid-century.
The announcement comes amid growing political division on climate action, with Reform UK and the Conservatives pledging to scrap net zero policies and support oil and gas drilling. Shadow energy secretary Claire Coutinho criticised the target, claiming it would raise energy bills and weaken the economy. Climate minister Katie White expressed bafflement at the Conservative reversal, noting they had previously championed the Climate Change Act.
Environmental groups, industry bodies, and the CBI have backed the target, highlighting that the UK's net zero economy already supports 1.1 million jobs and contributed £105 billion in economic value in 2025. Record monthly solar panel installations and electric vehicle sales indicate growing public adoption of clean technologies.
The Government will publish a delivery plan for the seventh carbon budget (2038-2042) after parliamentary approval. Mr Miliband emphasised that the commitment reflects British values of protecting the country for future generations.
