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 (to 2015)
Monthly negative hours — last 9 months
Most negative days on record
24.0 h
-6.39 €
24.0 h
-2.66 €
24.0 h
-3.96 €
24.0 h
-5.06 €
24.0 h
-5.01 €
Download the data
Monthly aggregates, ready for a chart. Free to publish with attribution ("Voltcast").
Embed the live counter
Drop this iframe into any article or dashboard — it stays live.
<iframe src="https://voltcast.com/embed/negative-prices/no1"
width="360" height="180" frameborder="0"></iframe>
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.