Jackdaw gas field gets UK nod after court battles delay output
The £2.1bn North Sea project will start production this month, boosting UK gas supply by 6% at peak.
The UK government has approved the Jackdaw gas field in the North Sea, ending years of legal disputes and allowing production to begin as soon as late October.
The North Sea Transition Authority granted final consent for the £2.1bn ($2.8bn) project after Energy Secretary Miatta Fahnbulleh signed off on revised environmental assessments. Operator Adura, a joint venture between Shell and Equinor, confirmed that most offshore infrastructure is already in place, with gas expected to flow within weeks.
Located 225 km east of Aberdeen, Jackdaw is a high-pressure, high-temperature gas-condensate development. At peak production, it is projected to yield around 40,000 barrels of oil equivalent per day, enough to heat approximately 1.4 million UK homes. The field could boost domestic gas output by 6% and remain operational for up to 11 years.
The original 2022 approval was invalidated in 2025 when a court ruled that the initial environmental assessment failed to account for emissions from burning the extracted gas. While construction continued during the re-evaluation, production required fresh regulatory clearance. The updated review, completed in June 2025, included a full assessment of downstream emissions and other environmental impacts.
Economic and energy impact: Jackdaw
The government estimates Jackdaw will contribute £2.9bn to the UK economy while safeguarding 273 existing jobs and creating 27 new positions. The project will also utilise existing offshore infrastructure, which regulators say improves its environmental performance compared to new developments.
Fahnbulleh stated the decision would strengthen energy security by reducing reliance on imported fuels with higher emissions. “Following careful consideration of all relevant factors, I have agreed that the regulator can grant consent for gas to be produced at Jackdaw,” she said. “It will begin to supply the UK with gas from this winter and support the country’s energy security with homegrown gas.”
The Labour government maintains that the approval does not conflict with its pledge to end new oil and gas licences, as the original licence predates its 2024 election. However, climate campaigners criticised the move as inconsistent with the UK’s emissions targets.
Attention now shifts to Rosebank, another North Sea project facing similar legal hurdles. Adura has urged the government to apply the same assessment framework to its pending consent application.
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