North Sea industry urges Britain to replace its windfall tax in 2027

Industry presses for an earlier change

Britain’s offshore energy industry has urged the Labour government to replace the Energy Profits Levy in 2027, three years before the scheduled transition to a permanent price-triggered tax. Offshore Energies UK, the sector’s trade body, is presenting the request as part of a wider effort to revive investment in domestic oil and gas production. The proposal is advocacy rather than an enacted policy change: ministers have not accepted the accelerated timetable.

The intervention arrives as another period of elevated energy costs sharpens the argument over how Britain should tax North Sea production. Producers contend that a quicker transition would improve investment certainty and protect industrial employment. Opponents of easing the levy argue that fossil-fuel companies should continue making an exceptional contribution while households face expensive energy and the government finances the transition to lower-carbon supplies.

What the government has already proposed

HM Revenue & Customs published the planned replacement regime in July. The Oil and Gas Revenue Levy would apply only during periods of high prices and charge 35% on the portion of oil or gas revenue above specified thresholds. Under the published timetable, it will replace the Energy Profits Levy when that tax ends on March 31, 2030, unless the government’s Energy Security Investment Mechanism brings the end forward.

That distinction is central to the dispute. The existing levy taxes profits under a temporary framework created after the surge in oil and gas earnings that followed Russia’s full-scale invasion of Ukraine. The proposed successor is designed as a permanent mechanism that switches on when market prices are unusually high. The industry wants that more conditional structure operating from 2027, while the official plan still points to 2030 unless its early-exit condition is met.

Fields, investment and the next decision

Offshore Energies UK is also pressing ministers to approve the Rosebank and Jackdaw developments. It links those projects and tax reform to greater domestic supply, employment and investment. Those claims remain the trade body’s projections, not independently established outcomes. More production would not by itself insulate British consumers from internationally traded oil and gas prices, so the policy choice involves fiscal, security and climate considerations rather than a simple promise of lower bills.

The next consequential step belongs to the government. Officials must decide whether to retain the published transition schedule, trigger an earlier end to the existing levy, or adopt the industry’s proposed 2027 start. Decisions on Rosebank and Jackdaw will provide a separate signal about the administration’s approach to North Sea production. Until either decision is made, the development is best understood as an intensified lobbying campaign ahead of future fiscal and licensing choices.