What is the current state of Britain’s gas supply?
As of March 8, 2026, Britain is grappling with a significant energy crisis, raising the question: How secure is Britain’s gas supply? The answer is concerning, as Great Britain currently has only two days of fossil gas stored, a drastic decline from previous levels.
Current Reserves and Price Surge
On the latest report, Great Britain had 6,999 gigawatt hours (GWh) of fossil gas stored, a notable decrease from 9,105 GWh a year earlier. This decline in reserves has resulted in gas prices soaring, particularly following the onset of intense airstrikes on Iran by the US and Israel. UK month-ahead gas prices surged to 137p a therm, a significant increase from 78.5p a therm prior to the conflict.
Implications of Low Storage Levels
Britain’s natural gas reserves have now fallen to critically low levels, with storage facilities holding just 6,700 GWh, which is only sufficient to meet one-and-a-half days of national demand. This precarious situation has led energy traders to respond by charging higher prices for available gas shipments, with the UK now facing the highest wholesale gas prices in Europe.
Geopolitical Factors at Play
The geopolitical landscape further complicates Britain’s gas supply situation. Approximately 20 percent of global oil and natural gas shipments typically pass through the Strait of Hormuz, a crucial chokepoint that has become increasingly volatile due to regional tensions. These developments have heightened concerns about energy security in Britain.
Historical Context and Policy Changes
The current crisis is not an isolated incident but rather the result of significant changes to Britain’s energy policy and infrastructure investment over recent years. The decline in gas storage capacity has been a gradual process, leading to the current state of vulnerability in the nation’s energy supply.
Official Responses and Future Outlook
In response to the alarming situation, a spokesperson for the Department for Energy Security and Net Zero stated, “It is categorically untrue that the UK only has access to two days of gas supply.” Meanwhile, a spokesperson for National Gas claimed that the storage levels are broadly in line with expectations compared to the previous year. However, Natasha Fielding, head of gas pricing at Argus Media, noted that the price of gas in the UK has increased more than almost anywhere in Europe, emphasizing the urgent need for alternative sources of gas.
Conclusion: What Lies Ahead?
As the situation develops, it is clear that Britain cannot rely on withdrawing more from storage. Fielding remarked, “We can’t rely on withdrawing more from storage, so we have to get that gas from abroad.” The immediate future remains uncertain as the nation navigates through this critical energy supply crisis, with details still unconfirmed regarding potential resolutions or alternative supply strategies.