ShockAtlas

ORGANISATION · BE · NACE 35.11 Production of electricity

Luminus SA (EDF group)

www.luminus.be · 1 documented exposure in the atlas.

Meuse low flow at Chooz, the 1998 Franco-Belgian flow thresholds and the two Chooz nuclear units, July–November 2026

Exposed · Financial, remote · evidenced · Low water, 2026-08-01

“Les droits de tirage (100 MW) sur la centrale de Chooz ont été ajoutés au périmètre organisationnel comptable.” — source, 2026-11-12

Luminus's 2023 sustainability report states that it holds 100 MW of drawing rights on Chooz and received 534,858 MWh from them in 2023, against 259 MWh in 2022, when the plant was stopped most of the year, and 408,930 MWh in 2021: its volume follows the plant's own operation. The 2026 shortfall is inferred from that precedent, the 2026 terms and volumes were not read; Luminus also runs six hydro plants on the Belgian Meuse, which lose output at low flow, and gas-fired plants that work in the other direction.

Series concerned: grand-est-nuclear-output-mw meuse-chooz-flow-12d-mean-m3s be-day-ahead-eur-mwh · read the edition →

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