this post was submitted on 31 Jan 2026
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World's largest particle accelerator begins warming thousands of local French residents with waste energy from the 16-mile Large Hadron Collider (www.tomshardware.com)
submitted 3 days ago by throws_lemy@reddthat.com to c/technology@lemmy.world
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The world’s largest particle accelerator now has an important new mission: heating thousands of homes. The Large Hadron Collider at CERN has begun to funnel the waste heat from its cooling system to a new residential and commercial area in the nearby French town of Ferney-Voltaire, with the new linkup expected to be able to heat several thousand homes at once.

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[–] whyNotSquirrel@sh.itjust.works 9 points 2 days ago

I guess someone has to finance the infrastructure to connect towns, might be some new ecological regulations that pushed this