UK Set to Approve Jackdaw Gas Field Wednesday

By Nathan Brooks

The UK government will announce its long-awaited decision on the Jackdaw gas field on Wednesday, with multiple Whitehall sources telling BBC News that approval is widely expected. Energy Secretary Miatta Fahnbulleh is due to address MPs on Wednesday afternoon.

A ruling on the Rosebank oil field off Shetland, by contrast, will not come yet, according to the same Westminster expectation. That split — one approval, one delay — is the shape of the story practitioners should watch.

What does this change for North Sea operators?

Jackdaw sits about 150 miles (241.4km) east of Aberdeen, and its operators say it could be connected to the UK network within months of a green light. For gas suppliers and grid planners, that timing matters: this isn't a decade-long development horizon, it's near-term volume.

Rosebank is the bigger prize and the bigger fight. It lies about 80 miles (128.7km) north-west of Shetland and holds the title of Britain's largest untapped oil field, though it would also produce some gas. Leaving Rosebank unresolved keeps the most contested project in the sector in limbo.

The politics here are awkward for Labour. The party's 2024 manifesto pledged not to issue any new oil and gas licences in the North Sea — but to honour existing ones such as Jackdaw. Prime Minister Andy Burnham has spoken repeatedly of the need for a "flexible" approach to energy and is believed to favour drilling more where licences already exist.

So an approval would be consistent with the manifesto's carve-out, not a reversal of it. Expect opponents to argue the spirit of the pledge is at stake; expect the government to point to the exact wording.

Why the decision took so long

Licences for both fields were granted by the Conservative government in 2022 and 2023, and those grants sparked legal challenges from environmental groups. The delay since then hasn't been bureaucratic sloth — it's been litigation.

The Court of Session in Edinburgh ruled last year that Rosebank and Jackdaw had been unlawfully approved, because the government had failed to take into account the climate impact of burning the extracted oil and gas from the sites. That ruling forced a rethink, and Wednesday's announcement is the product of it.

The argument on each side

The two camps haven't moved.

• Industry bodies argue production at Rosebank and Jackdaw will provide jobs and improve UK energy security as overseas conflicts threaten supply.
• Environmentalists insist more drilling would be unconscionable, would hamper efforts to cut planet-warming carbon emissions amid deadly heatwaves and extreme weather, and would not actually protect energy security.
• Green groups also contend that transitioning sooner to greener technologies would do more for supporting jobs than new extraction.

The fields have been the subject of years of debates, legal wrangling and public consultations, with the UK government weighing arguments from both industry bodies and environmentalists.

The practical read

If Jackdaw is approved as expected, the near-term signal is this: existing licence holders in the North Sea have a workable path to production under this government, provided they can survive the courtroom. New licence applicants do not, per the 2024 manifesto.

Rosebank is the test case that will define the sector's outer limits — and there's no date for it yet. Watch Fahnbulleh's statement to MPs for any hint on sequencing.