Equinor Warns UK Could Become 'Uninvestable' If Rosebank and Jackdaw Oil Fields Are Blocked

The head of Norwegian energy giant Equinor has issued a stark warning that the United Kingdom could be deemed "uninvestable" if the government refuses to greenlight two major North Sea oil and gas developments. Anders Opedal, chief executive of the state-controlled company, said the future of Britain's attractiveness as an energy investment destination hangs in the balance as ministers deliberate over the fate of the Rosebank and Jackdaw fields.

In an interview with the BBC, Opedal cautioned that Equinor would be forced to "take a hard view" about committing further capital to the UK should the projects be rejected. His comments underscore the mounting tension between the government's climate commitments and the pressing need to secure domestic energy supplies amid volatile global prices.

The two fields are awaiting final approval from Energy Secretary Miatta Fahnbulleh, following a public consultation that concluded in August. Both projects had initially received the go-ahead from the previous Conservative government, but their progress was halted by a Scottish court ruling. The court found that consent had been granted without adequate consideration of the climate impacts, prompting a legal challenge from environmental campaign groups.

Rosebank, situated approximately 80 miles north-west of the Shetland Islands in the North Atlantic, is regarded as the UK's largest undeveloped oil and gas field. It is estimated to contain up to 500 million barrels of recoverable resources. Opedal noted that the exploration licence for the site was first awarded in 2001, with the discovery made in 2004 and a final investment decision taken in 2023, highlighting the lengthy timeline already invested in the project.

Jackdaw, meanwhile, is a smaller but strategically significant gas field. Adura, the joint venture between Equinor and Shell that operates both sites, has indicated that Jackdaw could begin supplying gas to British homes as early as this winter if approval is granted promptly. The company says construction work on the project is already 99% complete, making it a relatively quick win for domestic energy production.

Aberdeen-based firm Ithaca Energy also holds a 20% stake in Rosebank, further complicating the commercial web surrounding the developments. The involvement of multiple companies highlights the broader industry interest in the UK continental shelf, which has been a cornerstone of Britain's energy landscape for decades.

Opedal expressed cautious optimism that Prime Minister Andy Burnham's stated commitment to a "pragmatic approach to oil and gas" would ultimately lead to both projects being approved. Nevertheless, he described the current period of uncertainty as "an uncomfortable position to be in," reflecting the frustration felt by operators awaiting clarity from Westminster.

The Equinor boss argued that the UK has the potential to produce more of its own oil and gas, describing the situation as "a political choice." He pointed out that the North Sea industry began on the British side and that both the UK and Norway share the same geological formations, with several fields actually straddling the maritime border. Norway has continued to issue new exploration licences in its own waters, maintaining a steady pace of development.

The UK's reliance on Norwegian gas has grown significantly, with Norway now supplying approximately half of Britain's gas needs. Domestic production is forecast to halve by 2035, a trend that has intensified debate over energy security and the wisdom of shutting down domestic sources while continuing to import from abroad.

Not everyone welcomes the prospect of new drilling. Tessa Khan, executive director of Uplift, an advocacy group campaigning for a transition away from fossil fuels, argued that developing Rosebank would not lower household energy bills. She described the project as a "bad deal for Britain," noting that it is "overwhelmingly oil for export" and would primarily enrich Equinor and its part-owner, the Norwegian government, while leaving British consumers with high costs and a shrinking energy workforce.

Khan also warned that Labour's environmental credentials are at stake, suggesting the party risks undermining its climate credibility if it approves the fields. Her comments reflect broader concerns among environmentalists that new fossil fuel extraction is incompatible with the UK's legally binding net-zero targets.

A government spokesperson defended the North Sea as a "vital national asset," emphasizing that oil and gas will continue to play an important role in the UK's energy system for decades to come, alongside efforts to transition to clean power. The spokesperson added that any decision would take into account all relevant evidence, including environmental assessments and representations received during the consultation.

The final call rests with Fahnbulleh, who must weigh the economic benefits of domestic production against the legal and environmental risks highlighted by the Scottish court. The outcome will likely set a precedent for how the government balances its manifesto pledge to halt new oil and gas licensing with the realities of energy security and industrial strategy.

For Equinor, the stakes are considerable. The company has invested substantial resources in both fields and views the UK as a key part of its North Sea portfolio. A rejection would not only jeopardize those specific projects but could also signal to other international operators that Britain is closed for business in the fossil fuel sector.

Industry analysts suggest that approval of Jackdaw, given its near-complete status, could provide a relatively quick boost to domestic gas supplies, helping to cushion the impact of global price shocks. Rosebank, by contrast, is a longer-term proposition that would require significant further investment before first oil.

The decision also carries political ramifications. Labour's manifesto committed to ending new oil and gas licences, but the party has since faced pressure to adopt a more flexible stance in light of rising energy costs and concerns about job losses in Scotland. The government's handling of the Rosebank and Jackdaw files will be closely watched by unions, investors, and climate activists alike.

As the wait continues, Opedal's warning serves as a reminder that capital is mobile and that countries perceived as hostile to fossil fuel investment may find themselves starved of the capital needed to manage the transition. Whether the UK heeds that warning or charts a different course remains to be seen.