Technology

World's largest particle accelerator begins warming thousands of local French residents with waste energy from the 16-mile Large Hadron Collider — CERN's accelerator leverages its massive cooling network to help slash local carbon emissions

Source

Tom's Hardware

Published

Jan 31, 2026

TL;DR

AI Generated

The Large Hadron Collider at CERN is now using waste heat from its cooling system to warm thousands of homes in a nearby French town, reducing carbon emissions. This initiative is part of CERN's move towards more environmentally responsible research. The heat exchange system transfers heat from the LHC's cooling system to a new district heating network in Ferney-Voltaire. While the system is currently operational, it will undergo upgrades in 2026, temporarily reducing its output. CERN plans to expand waste heat capture to other facilities, showcasing innovative ways to repurpose energy for community benefit.

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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 — CERN's accelerator leverages its massive cooling network to help slash local carbon emissions

TL;DR

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Lexar regional manager says that RAM prices are expected to double by the end of the year — 'discounts' and stabilized prices result from distributors getting rid of old stock or sourcing products from other regions

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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 — CERN's accelerator leverages its massive cooling network to help slash local carbon emissions

TL;DR

Similar Articles

Lexar regional manager says that RAM prices are expected to double by the end of the year — 'discounts' and stabilized prices result from distributors getting rid of old stock or sourcing products from other regions

Taiwanese startup FormulaV Line wants to break into US market with two new unique cases — company expects products to become available on Newegg later this year

G.Skill explains how AMD EXPO ULL unlocks additional performance — expanded profiles allow memory makers to include subtiming tweaks for the first time

Huawei-led team claims it post-trained DeepSeek's 1.6-trillion-parameter model — 1,000 Ascend 910C chips used in training