Electricity prices in Finland tomorrow
The day-ahead auction for 23 September 2026 has cleared. The average price will be €128.90 per MWh, with the cheapest interval at €39.04 around 23:00 and the most expensive at €201.70 around 19:00.
Price for each interval, 23 September 2026
96 of 96 intervals at 15-minute resolution. These are wholesale prices, not a household tariff.
Cheapest hours tomorrow
- 23:00 – 23:15€39.04/MWh
- 23:30 – 23:45€39.37/MWh
- 23:45 – 00:00€40.44/MWh
Most expensive hours tomorrow
- 19:00 – 19:15€201.70/MWh
- 08:30 – 08:45€192.92/MWh
- 07:45 – 08:00€190.24/MWh
About this market
The Olkiluoto 3 reactor reaching full output in 2023 added roughly 1.6 GW of baseload and pushed Finnish prices structurally down, with frequent near-zero and negative hours in windy conditions.
Method and source
- Source: ENTSO-E Transparency Platform, licensed under CC-BY 4.0.
- Market: day-ahead auction. Zone: FI. Timezone: Europe/Helsinki.
- The daily average is the arithmetic mean of every published interval of the local day, not weighted by volume.
- This is a wholesale price. Network charges, levies, taxes and supplier margin are not included, and a household tariff is typically several times higher.