European unavailable capacity peaked at 75.7 GW on 24 June. France captured 31.4% of this concurrent snapshot, driven by concentrated nuclear baseload outages.
European unavailable capacity hit a peak concurrent snapshot of 75,711 MW on 24 June. France drove this shortfall, recording a 23,757 MW peak to capture 31.4% of the continental total. This outpaced Germany’s 17,318 MW peak (22.9% share), despite France registering just 164 outage events compared to Germany's 478. Across 22 countries, cumulative weekly event volume reached 263,061 MW—a sum of overlapping outage records, not a simultaneous system shortfall.
France's unavailable capacity was heavily concentrated in baseload generation. Nuclear facilities generated 45,560 MW of the country's weekly event volume across 88 outages, vastly overshadowing fossil gas (5,292 MW) and hydro reservoir (4,860 MW) disclosures. Observably, this volume was anchored by large-scale individual units, led by CHOOZ B 1 (1,500 MW), CIVAUX 2 (1,498 MW), and GOLFECH 2 (1,273 MW). While deeper operational causes cannot be inferred from the data, the structural reliance on concentrated nuclear assets drove the week's highest capacity reductions.
Period: 22 June - 28 June 2026
| Average corroborated disclosure delay | not computed |
The table separates two questions. The country ranking identifies where the simultaneous outage peak sat during the week. The driver table shows whether that signal came from one or two large units, a broader fuel cluster, or a diffuse set of smaller records. That is the level at which the weekly dispatch becomes analytically useful: a peak can be large because one asset is unavailable, because many medium-sized units overlap, or because a technology segment is moving together.
RemitScan integrates ENTSO-E Transparency Platform data for all 36 member states and IIP data from Inside Information AG, Nasdaq UMM Hub, and EEX UMM Hub.
Generated from structured data at 2026-06-29T07:31:12Z. Peak MW is reconstructed hourly from approved gold.outage records overlapping the completed week. Event-volume MW is not a simultaneous shortfall. All MW values are rounded to the nearest integer.