Britain is moving toward a statutory ban on new oil and gas exploration licenses, while preserving existing licensed activity and allowing limited additional production around existing fields. The Energy Independence Bill, introduced at Westminster on Wednesday, would strip the North Sea Transition Authority of its power to grant new licenses, honoring a manifesto pledge, a government factsheet said. Ministers cast the ban as a climate signal, noting the UK already imports much of what it burns. Exploration of unlicensed acreage would stop, but nothing already licensed would be taken away.

The basin's arithmetic underpins the government's view that little is forgone. Operators would instead receive Transitional Energy Certificates covering extra output tied back to or inside existing licensed fields, a route the government estimates could unlock about 60 million barrels and hundreds of jobs, its release said. The certificates are meant to let operators draw more from infrastructure already in place. Ministers describe that as a managed transition rather than a shutdown.

The politics are far from settled. The bill leaves open the decision on Rosebank, the UK's largest undeveloped field, and follows the Jackdaw gas approval by two weeks; Conservatives called it dangerous, the SNP said it exploited Scotland, and Greenpeace welcomed it but urged ministers to refuse Rosebank, BBC News reported. Aberdeen and the wider north-east of Scotland, where the industry's workforce is concentrated, have the most at stake. Industry groups have long argued that domestic output displaces higher-emission imports and keeps jobs in Britain. Since the war with Iran, energy security has risen to the top of the political agenda, a Reuters commentary said.

Licensing is only one strand of a wide-ranging bill. Gas standing charges would be scrapped and grid connections sped up, measures the government set out alongside a £2 billion Energy Wealth Fund that BBC News said would back renewable and low-carbon projects. Prime Minister Andy Burnham has made household bills the yardstick of his energy policy. The bill now moves through Parliament. Its certificates would take effect only if it passes.