Power, Grid & Data Centers

EDF scheduled the 1,335-megawatt Saint-Alban 2 reactor offline from August 12–24 for environmentally related maintenance.

· ComputeLabs Research · from the August 15, 2026 edition

Électricité de France, or EDF, reported a planned outage for the 1,335-megawatt Saint-Alban 2 nuclear reactor. The stated reason was maintenance associated with environmental issues.

The outage window began at 12:07 on August 12 and was scheduled to end at 00:00 on August 24. The capacity figure refers to one nuclear reactor, not the combined capacity of the Saint-Alban site.

The notice specified a scheduled maintenance period rather than a permanent retirement or capacity reduction. The source did not describe the environmental issue, the maintenance scope, or whether the stated return time had changed.

Additional reporting

  • EDF
  • August 12–24

All 19 stories from August 15, 2026