Prime Minister Rishi Sunak decided to have a go at revising the UK’s climate plan. He fiddled with deadlines and watered down some policies meant to cut emissions. One big change was pushing back the ban on new petrol and diesel cars to 2035. This move has caught a lot of flak for making the UK look a bit slack on climate action and potentially leaving households with bigger bills down the track.
Policy Reversals
Sunak made some big changes, like pushing back the ban on new gas and diesel cars to 2035, a whole five years later than originally planned. And that’s not all – the switch from gas boilers to heat pumps in homes is also now slated for 2035, another significant delay. It’s all part of a broader trend of easing up on climate commitments, with Sunak also choosing to slow down the rollout of new energy efficiency rules for landlords and homeowners.
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But that’s not the only way Sunak is throwing a bone at the fossil fuel industry. His administration keeps greenlighting new oil and gas projects, even as the rest of the world is trying to cut back. The greenlights include new projects getting the go-ahead, paving the way for even more drilling in the years to come.
To top it off, the government is also pulling back on support for renewable energy. The most recent round of auctions for offshore wind farms came up empty, with no new deals signed. It’s a worrying sign that the UK might be losing its enthusiasm for these critical climate initiatives, and it’s got folks wondering if the country can still meet its renewable energy goals and do its part to cut carbon emissions.
Public and Political Reactions
Sunak seems to have stirred up quite the hornet’s nest, by taking a red pen to the UK’s climate policies. His decision to push back the phaseout of petrol and diesel cars to 2035 and ease up on other green initiatives has been met with a wave of criticism from all sides. Detractors argue that these changes not only undercut the UK’s position as a climate leader but could also stick citizens and the economy with a heftier bill in the long run.
“This is a complete farce from a Tory government that literally does not know what they are doing day to day. Thirteen years of failed energy policy has led to an energy bills crisis, weakened our energy security, lost jobs, and failed on the climate crisis.”
– Edward Miliband, Shadow Secretary of State of Climate Change and Net Zero

Environmental groups and opposition parties haven’t minced words. Green Party MP Caroline Lucas pulled no punches, calling the policy changes ‘economically illiterate’ and a blow to the environment.
The business world hasn’t exactly been thrilled either. Industry leaders are fretting over the impact on investment and the mixed signals being sent to markets. The Society of Motor Manufacturers and Traders, for one, is calling for clear and consistent messaging from the government to keep the transition to zero-emission vehicles on track, warning that uncertainty could throw a wrench in the works.
Amid the firestorm, some Conservative MPs and advisors have stepped up to defend the policy shifts, arguing that they’re necessary adjustments given the economic landscape and public opinion. But the changes have nonetheless ignited a fierce debate about striking the right balance between economic pressures and environmental obligations, exposing deep fault lines within the Conservative Party and among the public.
Economic Implications

Sunak’s 2024 climate policy rollbacks have ignited a fiery debate over their economic fallout. At first glance, these changes might ease some immediate financial pain by pushing back the costs of going green, like swapping gas guzzlers for electric cars and upgrading to eco-friendly heat pumps. Putting off the ban on new petrol and diesel cars until 2035, for example, could give unprepared consumers and manufacturers a bit of a break in the short term.
But here’s the rub: experts warn that hitting the brakes on the green transition could end up costing us more in the long run. The Climate Change Committee (CCC) cautions that a slower shift to electric vehicles might actually drive-up ownership costs, as folks miss out on the cheaper running costs that come with ditching traditional rides.

2Projected loss of GDP in UK due to Climate Change
Furthermore, the bigger picture is more complex. Certainly, reaching net zero by 2050 will take a chunk out of the UK’s GDP, but it’s not an insurmountable hurdle. The Grantham Research Institute estimates that the price tag for a more ambitious net-zero target by 2050 will be a manageable 1–2% of GDP – a cost we’ve already come to terms with. Plus, there are some serious perks to going green, like cleaner air, less noise pollution, and healthier lifestyles.
By clinging to fossil fuels and pushing back renewable energy targets, the UK risks losing its edge in the booming global green market. Countries like the US are charging ahead with game-changing initiatives like the Inflation Reduction Act, leaving the UK in the dust if it doesn’t step up its game.
Therefore, while Sunak’s moves might provide some short-term relief, the potential long-term costs and missed economic opportunities from putting the brakes on climate action could leave the UK at a disadvantage both at home and on the world stage. It’s not just about being a climate leader – it’s about staying economically resilient in a world that’s rapidly embracing sustainability.
Conclusion
Sunak’s climate policy shifts mark a moment of backtracking as the world grapples with the urgent need for united action. While the government insists that its long-term climate goals remain on track, the recent changes have sparked intense debate over the UK’s true commitment to these objectives. Critics contend that the revisions could stymie the UK’s progress towards a green economy and erode its standing as a global climate trailblazer.