Monthly report · day-ahead marketElectricity prices in Norway, September 2025
In September 2025, electricity on the day-ahead market in Norway cost an average of NOK 0.704/kWh (NOK 704.23/MWh).
That is 15% less than in August 2025 and 57% more than in September 2024.
The cheapest day was Monday, 15 September 2025, averaging NOK 0.164/kWh; the most expensive was Tuesday, 9 September 2025 at NOK 1.018/kWh.
The lowest price came on 7 September 2025 at 13:00 (NOK -0.004/kWh), the highest on 9 September 2025 at 08:00 (NOK 2.236/kWh). In total, prices were below zero for 1 hours.
On an average day, the cheapest three hours were 12:00–15:00. Weekends were on average 20% cheaper than weekdays.
Compared with
- Previous month (August 2025)
- NOK 0.833 ▼
- Same month last year
- NOK 0.448 ▲
- Weekdays
- NOK 0.745
- Weekends
- NOK 0.593
Wholesale price · /kWh
Price by day
Daily wholesale average; the line marks the monthly average.
/kWh
The average day
Average wholesale price for each hour of the day this month.
/kWh · 12:00–15:00
All days
| Day | Average | Lowest | Highest | Hours < 0 |
|---|---|---|---|---|
| 1 Sept Monday | NOK 0.941 | NOK 0.701 13:00 | NOK 1.108 19:00 | – |
| 2 Sept Tuesday | NOK 0.973 | NOK 0.895 12:00 | NOK 1.137 19:00 | – |
| 3 Sept Wednesday | NOK 0.666 | NOK 0.074 13:00 | NOK 0.924 07:00 | – |
| 4 Sept Thursday | NOK 0.641 | NOK 0.169 02:00 | NOK 1.000 19:00 | – |
| 5 Sept Friday | NOK 0.899 | NOK 0.773 14:00 | NOK 1.178 19:00 | – |
| 6 Sept Saturday | NOK 0.717 | NOK 0.086 14:00 | NOK 0.995 19:00 | – |
| 7 Sept Sunday | NOK 0.481 | NOK -0.004 13:00 | NOK 0.889 21:00 | 1 |
| 8 Sept Monday | NOK 0.951 | NOK 0.690 13:00 | NOK 2.123 18:00 | – |
| 9 Sept Tuesday | NOK 1.018 | NOK 0.804 23:00 | NOK 2.236 08:00 | – |
| 10 Sept Wednesday | NOK 0.800 | NOK 0.741 04:00 | NOK 0.863 08:00 | – |
| 11 Sept Thursday | NOK 0.573 | NOK 0.124 12:00 | NOK 0.838 20:00 | – |
| 12 Sept Friday | NOK 0.418 | NOK 0.032 14:00 | NOK 0.813 19:00 | – |
| 13 Sept Saturday | NOK 0.433 | NOK 0.040 13:00 | NOK 0.782 19:00 | – |
| 14 Sept Sunday | NOK 0.663 | NOK 0.176 13:00 | NOK 0.817 19:00 | – |
| 15 Sept Monday | NOK 0.164 | NOK 0.008 23:00 | NOK 0.537 19:00 | – |
| 16 Sept Tuesday | NOK 0.306 | NOK 0.011 03:00 | NOK 0.730 19:00 | – |
| 17 Sept Wednesday | NOK 0.710 | NOK 0.420 03:00 | NOK 0.966 21:00 | – |
| 18 Sept Thursday | NOK 0.588 | NOK 0.091 13:00 | NOK 0.886 08:00 | – |
| 19 Sept Friday | NOK 0.651 | NOK 0.276 13:00 | NOK 0.766 08:00 | – |
| 20 Sept Saturday | NOK 0.587 | NOK 0.034 12:00 | NOK 0.820 19:00 | – |
| 21 Sept Sunday | NOK 0.275 | NOK 0.011 12:00 | NOK 0.778 20:00 | – |
| 22 Sept Monday | NOK 0.830 | NOK 0.726 13:00 | NOK 1.038 20:00 | – |
| 23 Sept Tuesday | NOK 0.875 | NOK 0.764 04:00 | NOK 1.084 19:00 | – |
| 24 Sept Wednesday | NOK 0.818 | NOK 0.609 14:00 | NOK 1.026 07:00 | – |
| 25 Sept Thursday | NOK 0.843 | NOK 0.723 14:00 | NOK 1.053 07:00 | – |
| 26 Sept Friday | NOK 0.894 | NOK 0.806 03:00 | NOK 1.255 09:00 | – |
| 27 Sept Saturday | NOK 0.818 | NOK 0.687 13:00 | NOK 0.904 18:00 | – |
| 28 Sept Sunday | NOK 0.767 | NOK 0.489 13:00 | NOK 0.902 19:00 | – |
| 29 Sept Monday | NOK 0.956 | NOK 0.770 02:00 | NOK 2.052 19:00 | – |
| 30 Sept Tuesday | NOK 0.870 | NOK 0.772 04:00 | NOK 1.133 20:00 | – |
/kWh · Today · Methodology