Negative electricity prices in Romania
159.5
negative hours in 2026 (638 periods)
-106.36
all-time record €/MWh · May 1, 2024
9.0h
longest negative streak · from Jun 14, 2026
473
negative hours all-time (to 2015)
Monthly negative hours — last 17 months
Most negative days on record
9.0 h
-12.62 €
9.0 h
-28.58 €
9.0 h
-29.96 €
8.8 h
-99.75 €
8.3 h
-50.00 €
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Negative prices are an opportunity — if you see them coming.
Our negative-price risk API gives P(price<0) per 15-minute period up to 14 days ahead, Brier-scored publicly. The negative_prices webhook fires seconds after the auction.
Data: ENTSO-E Transparency Platform · SMARD.de, Bundesnetzagentur. Zone-local time (Europe/Bucharest). Updated 0 seconds ago.