Monitoring · Outages

Outage calendar

Planned and extended outages with a known window — start and expected return —, for the next 12 months plus the last 3. Public view: upcoming windows and the last month.

Forward windows come today from Elexon REMIT (Great Britain) and the announced start of the other real-time sources. Other countries appear as their sources publish windows.

in progress now

28

announced · next 90 days

0

MW affected now

25,536
All countriesBelgium BelgiumBulgaria BulgariaFinland FinlandFrance FranceSlovakia SlovakiaSweden SwedenUnited Kingdom United Kingdom
All monthsSeptember 2026October 2026

FI Finland

September 2026

PlantStartExpected returnDaysSourceStatus
Loviisa1Sep 26, 2026Oct 25, 202629 daysentsoe-unavailability In progress
Loviisa1Sep 26, 2026Oct 25, 202629 daysnordpool-umm In progress

FR France

September 2026

PlantStartExpected returnDaysSourceStatus
Blayais2Sep 23, 2026Oct 04, 2026Returned to service: Oct 05, 202611 daysentsoe-unavailability Finished
Cattenom3Sep 25, 2026Sep 25, 20260 daysentsoe-unavailability In progress
Cattenom3Sep 25, 2026Nov 07, 202643 daysentsoe-unavailability In progress
Tricastin4Sep 26, 2026Sep 27, 2026Returned to service: Sep 28, 20260 daysentsoe-unavailability Finished
Paluel2Sep 29, 2026Oct 01, 2026Returned to service: Oct 03, 20262 daysentsoe-unavailability Finished

GB United Kingdom

September 2026

PlantStartExpected returnDaysSourceStatus
HeyshamB1Sep 30, 2026Dec 08, 202669 daysNuclear · Reino Unido Extended