Forsmark 3 — planned maintenance Oct 14, 2026 – Oct 14, 2026
Forsmark 3 (1172 MW nuclear power) is operating at reduced capacity. Capacity loss: 372 MW. Period: Oct 14, 2026 – Oct 14, 2026.
Forsmark 3
Forsmark 3 in Uppsala län, bidding zone SE3, has reported planned maintenance.
- Type: planned maintenance
- Source: nuclear power
- Nominal capacity: 1172 MW
- Available capacity: 800 MW
- Capacity loss: 372 MW
- Period: Oct 14, 2026 – Oct 14, 2026
Reason: Troubleshooting with drain valve issue in the turbine drain system