Green Party warns Labour faces 50-seat loss over North Sea drilling

The Green Party has issued a stark warning that the Labour government could forfeit up to 50 parliamentary seats at the next general election if it proceeds with new oil and gas drilling in the North Sea. Internal research shared with The Guardian indicates that voters in these contested constituencies are demanding bold climate action, particularly in the wake of severe UK heatwaves, droughts, and wildfires this summer.

Green Party deputy leader Rachel Millward stated that the data reflects a clear voter desire for the government to uphold its "bare minimum commitments" on climate change. She argued that if Labour fails to be swayed by scientific imperatives or public polling, the party risks alienating progressive voters who expect urgent measures to tackle the climate crisis.

The analysis identified 50 Labour-held seats that would require the smallest electoral swing for the Greens to win. These findings were cross-referenced with constituency-level polling conducted by Friends of the Earth in October last year, which asked voters whether the government should accelerate its efforts to address climate change. More than 50% of respondents in every identified battleground supported faster action, with over two-thirds backing this view in several constituencies.

Thirty-seven of the 50 seats identified by Green researchers met or exceeded the England-wide average of 55.5% in favour of more rapid climate action. The Greens have specifically highlighted their opposition to new licences for the Jackdaw gasfield and the Rosebank oilfield, with decisions on these projects expected in the coming weeks.

Prime Minister Andy Burnham has described his approach to fossil fuels as "pragmatic", noting that decisions on new drilling licences will be made in due course. He has emphasised the importance of energy security and domestic production, stating that the key question is the origin of Britain’s oil and gas rather than whether it continues to be used.

Labour officials have dismissed the Green Party’s projections as "utter fantasy", citing internal polling that shows the Greens’ projected seat count has dropped from 20 to seven since Burnham took office. A Labour source argued that the party is delivering on practical concerns such as lower energy bills and job creation, rather than engaging in what they characterised as desperate political posturing.

However, Luke Tryl from the polling group More in Common cautioned that climate action serves as a unifying element within Labour’s electoral coalition. He warned that any perceived retreat from net zero commitments could deter progressive voters, suggesting that a balanced approach addressing cost-of-living concerns while maintaining progress on clean energy would be the most effective strategy for retaining support.