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The Dunkelflaute-Index
One score for the grid's worst weather: becalmed wind, dark skies and heating-degree cold, combined into a 0–100 stress index per zone with a disclosed formula. When the German press writes "Dunkelflaute", this is the map.
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Hour-by-hour scrubbing · archive to 2015 · shareable views · no login
At 04:27 UTC, European day-ahead electricity prices average €132.56/MWh across 44 bidding zones — cheapest in Norway Tromsø (NO4) at €21.09, most expensive in Italy South (IT-SUD) at €188.90, with negative prices in 1 zone today.