Insights on meeting UK data centres' growing energy and water infrastructure needs

Insights on meeting UK data centres' growing energy and water infrastructure needs examines why the UK’s data-centre boom is straining utilities. The article links rising demand to the government classifying data centres as critical national infrastructure and to rapid adoption of AI tools such as ChatGPT, Claude and Google AI. It cites techUK reporting 450 data centres in the UK as of autumn 2024, while government figures place total Great Britain capacity at 1.6GW of maximum-rated IT load, with London providing 1.05GW. A House of Commons Library briefing from May 2026 says data centres currently consume 2.5% of UK electricity and could see consumption rise fourfold by 2030. Estimates for electricity needs range from 3.3GW to 6.3GW, yet even that may fall short. Arup’s Gareth Williams says AI training centres can be located far from end users due to cheaper green power and cooler climates, though cooling requirements remain substantial.