Negative electricity prices in Slovenia
226.8
negative hours in 2026 (892 periods)
-500.00
all-time record €/MWh · Jul 2, 2023
13.0h
longest negative streak · from Jul 2, 2023
918
negative hours all-time (to 2015)
Monthly negative hours — last 18 months
Most negative days on record
13.0 h
-500.00 €
11.0 h
-20.23 €
11.0 h
-11.65 €
10.0 h
-73.80 €
9.8 h
-465.05 €
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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/Ljubljana). Updated 0 seconds ago.