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The Guardian - UK
The Guardian - UK
Business
Sandra Laville Environment correspondent

Innovative heat tech could save England’s swimming pools from closure

Boy swimming underwater with goggles
Swim England says there is an urgent need to invest in the country’s swimming pools. Photograph: Alamy

Public swimming pools facing closure because of soaring energy bills have been offered a lifeline via new technology to heat the water.

Mark Bjornsgaard, the chief executive of the tech startup Deep Green, has trialled the idea in Exmouth, Devon. He has put a small computer data processing centre underneath the pool and the energy from it heats the water.

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