Great Britain faces a significant risk of running out of gas during the 2030s, according to an official government assessment. Despite a national shift toward renewable energy, experts warn that without “unprecedented” government intervention, the country remains vulnerable to severe supply shocks that could leave homes and businesses without fuel.
Energy minister Michael Shanks acknowledged the gravity of the situation, stating that any state-led investment or market intervention would be a major, non-trivial decision. The government is currently evaluating potential financial support for owners of gas storage facilities and pipeline operators to ensure that critical infrastructure remains viable and properly maintained in the coming decades.
This policy review follows a public consultation where a majority of respondents expressed doubt that the industry could adequately prepare for “low probability, high-impact events.” In such scenarios, North Sea reserves—which have been in decline for 25 years—could deplete faster than expected, leaving the nation exposed during prolonged periods of extreme cold.
The concerns echo a warning issued last year by the National Energy System Operator, with three-quarters of consultation respondents agreeing that an “emerging risk to gas supply security” could lead to shortages by 2030. The operator’s first official supply assessment highlighted that even as the UK transitions to clean energy, shortfalls remain possible on particularly cold days, especially if domestic outages coincide with low storage levels across Europe.
Currently, the UK relies heavily on a mix of sources. Over the last five years, domestic North Sea fields provided nearly half of the nation’s gas, while Norway supplied just over a third. The remainder is imported via tankers from the US and the Middle East, with roughly 1% arriving through pipelines from continental Europe.
While the Climate Change Committee projects that UK gas consumption will drop by more than 75% by 2050, officials note that domestic production is expected to decline by approximately 5% annually. This imbalance creates a widening gap that threatens long-term energy security.
The government’s renewed focus on supply stability coincides with pending decisions regarding the future of the Rosebank and Jackdaw oil and gas fields. Prime Minister Keir Starmer has signaled a “pragmatic” approach to North Sea drilling, noting that the government cannot ignore available resources while citizens face economic hardship.
Despite these challenges, Minister Shanks emphasized that gas will remain a vital component of the energy mix during the transition to homegrown, clean power. He stated that the government is committed to delivering a system that ensures secure supplies and value for money, while providing the industry with the necessary certainty to invest in Britain’s future energy infrastructure. The report also notes that the government is considering plans to provide direct financial support to safeguard the country’s ageing gas infrastructure after a consultation found that a “high stress scenario” could mean homes and businesses run ou. The report also notes that shanks said the UK would continue to cut the UK’s reliance on fossil fuels by growing its clean energy source. The report also notes that “However, we recognise that this transition will not happen overnight; the gas system will still play an important role in our energy system for decades to come.”. The report also notes that the government is considering plans to provide direct financial support to safeguard the country’s ageing gas infrastructure after a consultation found that a “high stress scenario” could mean homes and businesses run out within the next decade. The report also notes that “We have a responsibility to the millions of households that will be heated by gas for years ahead, the industries that rely on it for essential production, and the power system in which gas continues to play a key role,” he added. The report also notes that he told journalists last month: “There is a resource there. The report also notes that we can’t ignore that.”, when people are struggling.
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