The Jackdaw gasfield, located approximately 150 miles east of Aberdeen, is anticipated to receive approval for production commencement. The project, originally licensed in 2022, had previously been blocked following a legal challenge but was resubmitted with additional climate impact documentation. Adura, a joint venture between Shell and Norway’s state oil company Equinor, owns and operates the field.
The approval does not violate Labour’s manifesto pledge against issuing new licenses, as the party committed to honoring licenses granted before taking office. The larger Rosebank oilfield is similarly exempt from the new licensing restrictions due to its prior approval status, though a decision on its resubmitted application remains pending.
Regarding household energy costs, Jackdaw’s production is unlikely to significantly reduce bills. Residential energy prices are determined by international wholesale markets affected by global supply disruptions, including reduced Russian flows to Europe and disruptions affecting Gulf exports. The relatively modest output from Jackdaw cannot substantially counterbalance these broader market forces.
Concerning carbon emissions, the field could release between 23.6 million and 35.8 million tonnes of CO2 equivalent over its 11-year operational lifespan. The Committee on Climate Change notes that the carbon impact of new North Sea fields presents a mixed picture. Production-related emissions from UK North Sea operations account for approximately 3 percent of total UK emissions and are substantially lower than comparable extraction in the US and Gulf regions. However, the greater environmental consideration involves emissions from burning the fuel itself. Yet there is no evidence that UK gas production would increase overall consumption, and some analyses suggest that restricting UK production might simply shift extraction to locations with higher production-related emissions.
The global emissions picture remains complex. While some experts argue that increased UK production could elevate worldwide fossil fuel output unless curtailed elsewhere, emissions levels depend primarily on consumption rather than production capacity. Recent precedent demonstrates this distinction: China’s crude oil imports reached record levels in 2025 while its emissions continued declining due to strategic stockpiling rather than increased consumption.
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