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UK DATACENTRES PLAN GAS GENERATION AS GRID WAITS PILE UP

INDUSTRY DESK1 MIN READ
TUE, MAY 19, 2026

■ AI-SUMMARIZED FROM 1 SOURCE ▸ TIMELINE

Over 100 UK datacentres are planning to burn gas for electricity due to lengthy National Grid connection delays. The planned gas usage exceeds 15 terawatt hours annually, threatening the country's climate commitments.

Datacentre operators have submitted more than 100 requests for gas connections as an interim power solution while waiting for grid access. The cumulative demand for gas-generated electricity from these facilities surpasses 15 terawatt hours per year—a significant volume that conflicts with UK climate targets. British officials acknowledge the situation stems from a backlog in National Grid connections spanning years. Some datacentres may operate their gas generators permanently rather than temporarily, compounding environmental concerns. The development highlights a critical infrastructure bottleneck. As demand for datacentre capacity grows—driven by AI, cloud computing, and digital services—the grid's inability to connect facilities quickly forces operators to rely on fossil fuels. Government officials have framed the issue as raising an "interesting question" about climate goals, suggesting policy discussions may follow. The situation reflects broader tensions between rapid tech sector expansion and decarbonisation commitments in the UK.

■ SOURCES

The Guardian — Technology

■ SUMMARY WRITTEN BY AI FROM THE LINKS ABOVE

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