Electricity price in Finland on 21 September 2025
· prices in c/kWh (1 c = €0.01) · times in Helsinki time
Average for the day
0.270.21 c/kWh incl. VATexcl. VAT
0.850.68 c lower than 20 September (avg 1.120.89)
- Cheapest hour
- 14:00–15:00 · −0.13−0.10 c
- Most expensive hour
- 00:00–01:00 · 1.691.35 c
- Hours below zero
- 6 h
Prices were very low all day, under 3.763 c. Levels only compare prices within the day: “Expensive” meant more expensive than that day’s average, not expensive in general.
Until 1 October 2025 the day-ahead market traded whole hours, so this day has hourly prices only.
On 21 September 2025, the electricity price in Finland averaged 0.27 c/kWh incl. VAT. The cheapest clock hour was 14:00–15:00, at −0.13 c; the most expensive was 00:00–01:00, at 1.69 c. On 21 September 2025, the electricity price in Finland averaged 0.21 c/kWh excl. VAT. The cheapest clock hour was 14:00–15:00, at −0.10 c; the most expensive was 00:00–01:00, at 1.35 c.
Cheapest hours on 21 September
Cheapest continuous period of the day. Average price incl. VATexcl. VAT, c/kWh.
- 1 hour 14:00–15:00 average −0.13−0.10 c
- 2 hours 13:00–15:00 average −0.10−0.08 c
- 3 hours 13:00–16:00 average −0.08−0.06 c
- 4 hours 13:00–17:00 average −0.06−0.05 c
Most expensive clock hour: 00:00–01:00 (1.691.35 c)
Price through the day
Tap the chart to see the price of an hour · c/kWh incl. VATexcl. VAT
c/kWh incl. VATexcl. VAT, per hour. Colours compare each price with the day’s average; a price is marked as expensive only if it is above the average by at least 1.261 c.
Price hour by hour
| Time | Price | Level |
|---|---|---|
| 00:00–01:00 | 1.691.35 | Very expensive |
| 01:00–02:00 | 1.501.19 | Normal |
| 02:00–03:00 | 0.450.36 | Normal |
| 03:00–04:00 | 0.420.34 | Normal |
| 04:00–05:00 | 0.210.16 | Normal |
| 05:00–06:00 | 0.250.20 | Normal |
| 06:00–07:00 | 0.320.26 | Normal |
| 07:00–08:00 | 0.420.34 | Normal |
| 08:00–09:00 | 0.470.37 | Normal |
| 09:00–10:00 | 0.390.31 | Normal |
| 10:00–11:00 | 0.190.15 | Cheap |
| 11:00–12:00 | 0.070.06 | Cheap |
| 12:00–13:00 | 0.000.00 | Cheap |
| 13:00–14:00 | −0.07−0.06 | Negative |
| 14:00–15:00 | −0.13−0.10 | Negative |
| 15:00–16:00 | −0.03−0.02 | Negative |
| 16:00–17:00 | 0.000.00 | Negative |
| 17:00–18:00 | 0.000.00 | Negative |
| 18:00–19:00 | 0.000.00 | Cheap |
| 19:00–20:00 | 0.120.10 | Cheap |
| 20:00–21:00 | 0.100.08 | Cheap |
| 21:00–22:00 | 0.000.00 | Cheap |
| 22:00–23:00 | 0.000.00 | Cheap |
| 23:00–24:00 | 0.000.00 | Negative |