Four years and six energy secretaries after receiving its licence, the Jackdaw gasfield — 150 miles east of Aberdeen — has been given consent to begin production. The field is owned and operated by Adura, a joint venture between Shell and Norway's state oil company Equinor. The approval follows a legal challenge by Greenpeace and Uplift that forced operators to resubmit applications with additional climate impact assessments. A decision on the larger Rosebank oilfield, which Equinor hopes to develop with Ithaca Energy, is expected soon. Labour is not breaking its manifesto promise. The party pledged not to issue new exploration licences but explicitly committed to honouring those granted before it took office. Jackdaw was licensed in 2022, Rosebank in 2023. The distinction between licence and consent — the former permits exploration, the latter extraction — is the legal hinge that keeps Labour's position technically intact. The impact on household energy bills will be negligible. UK wholesale gas prices are set by international markets currently convulsed by the loss of Russian flows to Europe and disruption to Gulf exports. Jackdaw's output is far too small to counteract these forces. The Conservatives floated using tax revenues from drilling to cut VAT on energy bills, but that is a fiscal transfer, not a structural cost reduction. Labour has cut VAT on electricity bills from this month until next March and is planning billions in energy bill support for low-income households at the upcoming budget. On emissions, the picture is genuinely mixed. Jackdaw could release between 23.6 million and 35.8 million tonnes of CO2 equivalent over its 11-year lifespan. However, the Committee on Climate Change has noted that UK North Sea scope 1 and 2 emissions are roughly four times lower than those from US and Gulf LNG imports — meaning domestic production may carry a smaller upstream carbon footprint. The far larger scope 3 emissions from burning the gas would occur regardless of origin, since there is no evidence Jackdaw will increase overall gas consumption. As Andy Burnham put it: the question is not whether Britain will use oil and gas, but where it comes from. The global emissions question is harder. The CCC warned in 2024 that new fossil fuel developments would have minimal impact on UK carbon budgets but could create oversupply risks if other nations followed suit. Yet oversupply does not automatically mean higher emissions — China's crude imports hit a record 11 million barrels per day in 2025, but its emissions continued falling as it built strategic reserves to 1.4 billion barrels. Emissions track consumption, not production. The economic case is real but modest. Industry body Offshore Energies UK projects £1.4 billion in tax revenues by 2029, rising to £3.8 billion by 2034, plus a peak of 3,500 construction jobs and 880 long-term positions averaging £85,850 in salary. Green groups dispute these figures and argue they overstate benefits. In the context of the broader economy, they are relatively small numbers either way. The deeper problem, as former CCC chief executive Chris Stark observed, is that the North Sea debate has become totemic — consuming political oxygen that could be spent on heat pumps, electric vehicles, and grid infrastructure. Jackdaw's approval is a manageable concession to the fossil fuel status quo. The question is whether Labour has the political capital left over to push the energy transition that actually matters.
