The UK government has announced significant policy changes regarding its offshore oil and gas sector as it seeks to transition toward cleaner energy sources.

The government confirmed a ban on the issuance of new drilling licences in the North Sea, aligning with commitments made in the Labour Party's manifesto to support a shift to net zero carbon emissions by 2050. This step positions the UK as the first major G7 oil producer to implement such a ban.

Alongside the ban, the Treasury revealed plans to consult on new tax measures for the offshore sector.

Current tax obligations include a 40% profit tax and a 38% energy profits levy, which was introduced in 2022 amid rising energy costs following geopolitical tensions, primarily stemming from Russia’s invasion of Ukraine.

The proposed changes, slated for implementation in 2030, would establish a sliding tax scale tied to global wholesale energy prices, a move that industry representatives have welcomed as it could provide greater certainty for investors.

Energy Secretary Ed Miliband emphasized that the consultation is designed to manage the transition without causing mass job losses in the North Sea oil and gas industry.

He noted that the North Sea continues to be vital to the UK’s energy infrastructure and highlighted the importance of supporting workers and communities throughout this transition.

The announcement has garnered mixed reactions from various stakeholders.

Trade unions, including GMB and Unite, have voiced concerns about the potential risks to jobs and energy security inherent in the ban on new drilling licences.

GMB General Secretary Gary Smith criticized the approach as potentially detrimental in the current geopolitical climate, warning that it could lead to increased dependence on imports, with negative implications for national security.

Unite's General Secretary Sharon Graham echoed these concerns, emphasizing the need for a robust plan to protect employment in the sector, drawing parallels with past community impacts from industry shifts.

While many industry voices have expressed caution regarding the ban on new drilling, there has been a more favorable reception to the proposed reforms of the taxation system.

The trade body Offshore Energies UK described the proposed tax changes as a means to protect jobs and create a stable investment climate.

David Whitehouse, Chief Executive of OEUK, stated that a tax regime linked to global market conditions would reassure investors and support economic stability in the energy sector.

Environmental groups have welcomed the government's commitment to cease new oil and gas licensing as a progressive step.

Tessa Khan, executive director of Uplift, characterized the move as a demonstration of the UK's leadership amid global calls for reduced reliance on fossil fuels.

Representatives from Greenpeace articulated support for the plans, underscoring the potential for renewable energy to offer economic opportunities while addressing climate challenges.

The government’s proposed policies are part of a broader strategy to ensure that the transition to cleaner energy sources balances economic stability with climate commitments, aiming to position the UK as a leader in the global energy transition.