Waste Heat Recovery: Data Centres

(asked on 13th May 2026) - View Source

Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, what assessment he has made of the potential implications for his Department's policies of policy measures adopted in Germany to improve energy efficiency and waste heat utilisation in data centres.


Answered by
Martin McCluskey Portrait
Martin McCluskey
Parliamentary Under Secretary of State (Department for Energy Security and Net Zero)
This question was answered on 22nd May 2026

To address the growing energy demands of AI, the AI Energy Council was established. The Council offers expert insights into preparing the UK’s energy system to manage AI’s energy footprint, as well as harnessing AI’s potential within a modern energy system - aligned with the Clean Power 2030 goals.

Heat network zoning will enable heat sources to be connected to a network. This will allow for strategic heat networks to be built across the country, making use of recoverable heat sources, including data centres, where available.

The department is undertaking research into best practice for connecting heat sources to heat networks. This includes learning from national and international case studies.

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