Britain faces the risk of fuel shortages this winter unless a new gas project in the North Sea receives approval, according to Neil McCulloch, director of energy company Adura. The project, focused on the Jackdaw gas field, is seen by its operator as critical to bolstering the country’s gas supplies amid ongoing concerns about energy security.
Adura, a joint venture between Shell and Norway’s Equinor, has invested £1.5 billion in the Jackdaw field, with plans to begin drilling from October 1. The company projects that the site could contribute approximately 6 percent of Britain’s gas supply, serving as an important buffer in the event of supply disruptions caused by severe weather or other emergencies.
The project has encountered legal obstacles after a court ruled that its initial approval by the Conservative government in 2022 was unlawful. Environmental campaigners successfully challenged the consent on the grounds that the project’s emissions were not adequately considered. In response, Adura has submitted revised emissions data to the North Sea Transition Authority (NSTA), asserting that Jackdaw’s output would represent less than 0.02 percent of global emissions. The regulator has initiated a public consultation on the new application.
Should the NSTA approve the project, the final decision will rest with the Energy Secretary, currently Ed Miliband. Miliband, who has previously criticized similar developments—referring to the related Rosebank oil project near the Shetland Islands as “climate vandalism”—has stated that expanding fossil fuel extraction will not reduce energy bills due to the global nature of fuel markets. He has also underscored that new exploration licenses, which the government is phasing out, would not significantly impact supply capacity or security.
Meanwhile, Andy Burnham, poised to become prime minister later this month, holds a more open stance on oil and gas development. He has indicated a willingness to consider increasing drilling activities in the North Sea, leaving the decision on whether to grant new consents, including for Jackdaw, within his government’s purview.
Britain’s energy security concerns have been heightened by recent geopolitical tensions, such as renewed hostilities between the United States and Iran, which have contributed to rising gas prices. The National Energy Systems Operator (Neso) has warned that the country’s buffer against energy shortages this winter will be smaller than last year’s, though it expects supplies to remain about 8.8 percent above peak demand.
Compounding this situation, extreme temperatures and low wind speeds have placed additional pressure on Britain’s power grid. Neso issued an Electricity Margin Notice urging power plants to increase output to manage potential shortfalls. On July 9, forecasts predicted highs of up to 36 degrees Celsius in some regions, with the grid operator warning of a possible 1.2 gigawatt capacity shortfall during evening peak hours—equivalent to the output of a large nuclear power station.
As Britain prepares for the winter months, decisions on projects like Jackdaw are viewed as pivotal to balancing environmental concerns with the need for reliable and secure energy supplies.