Forsmark 1 — planned maintenance Apr 13, 2026 – Apr 13, 2026

Forsmark 1 (1100 MW nuclear power) is operating at reduced capacity. Capacity loss: 750 MW. Period: Apr 13, 2026 – Apr 13, 2026.

Forsmark 1

Forsmark 1 in Uppsala län, bidding zone SE3, has reported planned maintenance.

  • Type: planned maintenance
  • Source: nuclear power
  • Nominal capacity: 1100 MW
  • Available capacity: 350 MW
  • Capacity loss: 750 MW
  • Period: Apr 13, 2026 – Apr 13, 2026

Reason: Turbine failure

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