Negative-price tracker · NO1
Negative electricity prices in Norway Oslo
11.5
negative hours in 2026 (46 periods)
-61.84
all-time record €/MWh · Jul 16, 2023
44.0h
longest negative streak · from Sep 19, 2023
691
negative hours all-time (history to 2015)
Monthly negative hours — last 10 months
Most negative days on record
| Date | Negative hours | Deepest price (€/MWh) |
|---|---|---|
| 2023-08-08 | 24.0 | -6.39 |
| 2023-09-04 | 24.0 | -2.66 |
| 2023-09-16 | 24.0 | -3.96 |
| 2023-09-20 | 24.0 | -5.06 |
| 2023-09-27 | 24.0 | -5.01 |
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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/Oslo). Updated 0 seconds ago.