Britain has secured a new agreement to maintain gas pipeline capacity from Belgium in an effort to mitigate potential shortages during the upcoming winter. The deal, reached with Interconnector—the company that operates the undersea pipeline linking the UK and Belgium—is intended to reverse previously planned reductions in capacity and provide a crucial backup supply if demand surges.

The move follows warnings from the energy regulator Ofgem, which cautioned that the UK could face supply challenges if temperatures drop to levels typically experienced only once every two decades. National Gas, the entity negotiating the agreement, emphasized that maintaining these pipeline connections is vital as the UK’s energy infrastructure undergoes longer-term transformations.

The agreement carries a price tag of £147 million, and there is the potential for the cost to be passed on to consumers, potentially increasing household energy bills by approximately £1.19 annually over the next five years. Presley Abbott, speaking on behalf of the energy regulator, noted that a consultation is underway regarding the regulatory framework that would govern the recovery of these costs.

Gas imports from continental Europe have declined in recent years, primarily due to increased costs and technical limitations. Nevertheless, this new deal aims to preserve Britain’s capacity to import gas via the Interconnector pipeline, supporting supply resilience as winter approaches.

National Gas representative Glenn Bryn-Jacobsen stated that current analyses indicate Britain is projected to have adequate gas supply capabilities to meet anticipated demand throughout the 2026–2027 winter season. The agreement reflects efforts to balance supply security with ongoing changes in the UK’s energy system amid evolving market conditions.