Weather tracker: Unusually warm rivers affect French nuclear power plants | TheBriefWire
Weather tracker: Unusually warm rivers affect French nuclear power plants
Published 13 July 2026 ยท entertainment
High temperatures and below average rainfall puts pressure on waterways used to cool reactors Above average temperatures combined with below average rainfall across much of
High temperatures and below average rainfall puts pressure on waterways used to cool reactors Above average temperatures combined with below average rainfall across much of western and central Europe during June and the first half of July have placed increasing pressure on rivers, ecosystems and energy infrastructure.
Persistent high pressure brought prolonged sunshine, suppressed rainfall and enhanced evaporation, causing river levels to fall and water temperatures to increase. These unusually warm rivers are affecting electricity generation in France, as several nuclear power stations rely on river water for cooling.
Under French environmental regulations, operators must limit the amount of heat discharged back into rivers, meaning electricity output may need to be reduced when water
Published: July 13, 2026 โข 4:23 PM IST ยท Updated: July 13, 2026 โข 4:38 PM ISTBy TheBriefWire Editorial Team
Key points
High temperatures and below average rainfall puts pressure on waterways used to cool reactors Above average temperatures combined with below average rainfall across much of western and central Europe during June and the first half of July have placed increasing pressure on rivers, ecosystems and energy infrastructure.
Persistent high pressure brought prolonged sunshine, suppressed rainfall and enhanced evaporation, causing river levels to fall and water temperatures to increase.
These unusually warm rivers are affecting electricity generation in France, as several nuclear power stations rely on river water for cooling.
Under French environmental regulations, operators must limit the amount of heat discharged back into rivers, meaning electricity output may need to be reduced when water temperatures become too high.