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Labour won a large majority in the 2024 General Election, increasing the number of Labour MPs in Parliament to 412. The Labour win was delivered on an historically low turnout, and via a small rise in Labour’s vote share compared to 2019.
The result ushers in a government that will be (relatively) bolder on climate and net zero policy, compared to the outgoing Conservative government, who sustained their worst ever electoral defeat. Parliament now has a number of new pro-climate MPs, not only in Labour but in the Liberal Democrats and the Green Party (both of which saw surges in their vote share). Reform UK, the only party standing on an anti-net zero ticket, also saw a surge in support.
Polling by Opinium for the Conservative Environment Network (CEN), conducted just before the 2024 General Election was announced, suggests that playing into Reform UK’s anti-net zero stance will not be a vote winner for the Conservative party.
One important finding is that although Reform UK is (uniquely among the other mainstream parties) campaigning on an anti-net zero ticket, climate change is not currently a salient issue for Reform voters. The CEN polling found that only 2% of Reform voters listed climate change/net zero/environment as their primary concern (the majority chose immigration as their primary concern).
This mirrors polling carried out across multiple European countries, ahead of the EU election which saw significant gains for far-right parties. In Europe, as in the UK, the rise in support for right wing parties does not appear to be driven by these parties’ policies on climate change (even if they tend to hold anti-net zero positions).
Carbon Brief has published an interactive tool which allows different aspects of climate and energy policies to be searched (and compared) for the five most popular political parties at the 2024 General Election:
“With the exception of climate-sceptic Reform, all major political parties continue to back the UK’s net-zero climate goal. Heading into the election, however, they have talked about the target in very different ways, with the Conservatives focusing on costs and Labour on benefits.
Following 14 years of Conservative government, which included the Covid-19 pandemic, the global energy crisis and Brexit, the polls overwhelmingly suggest that the opposition Labour party will take power in July.
In the interactive grid below, Carbon Brief tracks the commitments made by major political parties in their latest election manifestos. The grid covers a range of issues connected to energy and climate change.
Each entry in the grid represents a direct quote from one or more of these documents. The grid will be updated as each party publishes their manifesto.”
Has support for net zero risen or fallen since the election?
Following the General Election, there is a clear uptick in support for the country’s net zero targets. Support for net zero by 2050 is at its highest point in almost 2 years, yet enthusiasm for some flagship policies hasn’t yet caught up.