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Heatwave Forces EDF to Cut Nuclear Power Output

6/29/2025

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Summary

Story summary

A scorching Mediterranean heatwave has sent water temperatures soaring 5°C above normal, forcing France's EDF to reduce nuclear power output. The Blayais, Bugey, and Golfech plants are under strict restrictions due to dangerously high river temperatures essential for cooling. As June 2025 unfolds, the situation remains critical, with temperatures breaking records for this time of year.

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Story summary

A scorching Mediterranean heatwave has sent water temperatures soaring 5°C above normal, forcing France's EDF to reduce nuclear power output. The Blayais, Bugey, and Golfech plants are under strict restrictions due to dangerously high river temperatures essential for cooling. As June 2025 unfolds, the situation remains critical, with temperatures breaking records for this time of year.