UK Government Split Over Massive Energy Demands for New AI Data Centers

2026-04-27 16:40:00+08

A significant disagreement has broken out among UK government departments regarding the approval of several new hyper-scale AI data centers. The Department for Science, Innovation and Technology (DSIT) is pushing for rapid expansion to ensure the UK remains a global AI hub, while the Department for Energy Security and Net Zero warns that the energy demand could destabilize the national grid and jeopardize climate targets.

The proposed data centers are expected to consume as much electricity as a small city, leading to concerns about rising prices for residential consumers. To address this, some officials are proposing "AI-Specific Power Pacts," requiring data center operators to build their own renewable energy sources or invest heavily in nuclear modular reactors (SMRs).

The debate highlights the growing tension between the "Compute Race" and the "Green Transition." As AI models grow larger, the physical infrastructure required to run them is becoming a critical political issue, with governments worldwide struggling to balance technological ambition with environmental responsibility.