Story perspectives

UK Energy Crisis: Datacentre Demand Threatens Renewables

2/23/2026

Summary

Story summary

The UK faces an energy crisis as datacentre projects could demand more than 50 gigawatts, exceeding peak consumption.
Office of Gas and Electricity Markets (Ofgem) reports that 140 datacentres, driven by artificial intelligence (AI), are fueling an increase in connection applications.
This demand could delay renewable energy projects needed for government targets.
Ofgem is considering reforms, including charging datacentres for grid access, to prioritise important projects and reduce congestion.

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Story summary

The UK faces an energy crisis as datacentre projects could demand more than 50 gigawatts, exceeding peak consumption.
Office of Gas and Electricity Markets (Ofgem) reports that 140 datacentres, driven by artificial intelligence (AI), are fueling an increase in connection applications.
This demand could delay renewable energy projects needed for government targets.
Ofgem is considering reforms, including charging datacentres for grid access, to prioritise important projects and reduce congestion.