Negative-price tracker · SE1
Negative electricity prices in Sweden Luleå
40.5
negative hours in 2026 (162 periods)
-94.59
all-time record €/MWh · Oct 2, 2025
34.0h
longest negative streak · from Aug 24, 2024
1,670
negative hours all-time (history to 2015)
Monthly negative hours — last 20 months
Most negative days on record
| Date | Negative hours | Deepest price (€/MWh) |
|---|---|---|
| 2023-08-08 | 24.0 | -11.60 |
| 2024-07-07 | 24.0 | -19.90 |
| 2024-08-25 | 24.0 | -20.01 |
| 2024-10-21 | 24.0 | -3.00 |
| 2023-10-15 | 23.0 | -4.43 |
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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/Stockholm). Updated 0 seconds ago.