Britain faces energy crisis as European gas prices jump 150% this year

Britain is bracing for a prolonged energy crisis as European gas prices skyrocket more than 150% this year, leaving limited reserves and driving up costs throughout winter. The UK's gas storage capacity is only 5% of annual demand, compared to an EU average of 29%, making it highly vulnerable to global disruptions. Centrica, the owner of British Gas, warns that its key storage facility may close in April unless the government backs its £2 billion redevelopment plan.

While Britain has North Sea production, Norwegian imports, LNG terminals, and interconnectors, the margin for error is becoming dangerously small. European gas storage is projected to drop to just 75-78% full by November 1, far below the five-year average. Analysts warn that competition for LNG and replenishing depleted reserves could keep prices high even after the Iran war ends.

Britain's electricity system is also under strain, with a recent margin notice issued due to weak wind generation. The upcoming January 1 expiration of an exemption for Russian crude imports and the EU-wide ban on Russian LNG imports in the same month will further tighten supplies. Consultancy Cornwall Insight predicts a 16% rise in annual household energy prices to £1,999 by January, adding to pressure on the government before the October 28 Budget.