CERN Environment Report
Explore CERN's environment reports online
The reporting cycle is biennial and the next report will cover the years 2023 and 2024.
Heatwave Action Plan in force from 28.06.25, ending on 03.07.25 at 8p.m See: hse.cern/hwap | Plan canicule en vigueur à partir du 28.06.25, se termine le 03.07.25 à 20h Voir : hse.cern/fr/hwap |