Monthly report · day-ahead marketElectricity prices in Denmark, September 2025
In September 2025, electricity on the day-ahead market in West Denmark (DK1) cost an average of DKK 0.54/kWh (€72.40/MWh); with taxes, network charges and a sample supplier margin, the estimated final price was around DKK 2.00/kWh.
That is 1% less than in August 2025 and 1% more than in September 2024.
The cheapest day was Monday, 15 September 2025, averaging DKK 0.02/kWh; the most expensive was Tuesday, 9 September 2025 at DKK 1.06/kWh.
The lowest price came on 7 September 2025 at 13:00 (DKK -0.25/kWh), the highest on 8 September 2025 at 19:00 (DKK 3.09/kWh). In total, prices were below zero for 27 hours.
On an average day, the cheapest three hours were 12:00–15:00. Weekends were on average 24% cheaper than weekdays.
Compared with
- Previous month (August 2025)
- DKK 0.55 ▼
- Same month last year
- DKK 0.54 ▲
- Weekdays
- DKK 0.58
- Weekends
- DKK 0.44
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 | Final (est.) |
|---|---|---|---|---|---|
| 1 Sept Monday | DKK 0.75 | DKK 0.19 13:00 | DKK 1.87 19:00 | – | DKK 2.26 |
| 2 Sept Tuesday | DKK 0.91 | DKK 0.59 14:00 | DKK 2.33 19:00 | – | DKK 2.46 |
| 3 Sept Wednesday | DKK 0.45 | DKK 0.02 15:00 | DKK 0.79 07:00 | – | DKK 1.88 |
| 4 Sept Thursday | DKK 0.60 | DKK 0.02 12:00 | DKK 2.61 19:00 | – | DKK 2.08 |
| 5 Sept Friday | DKK 0.75 | DKK 0.52 14:00 | DKK 1.15 19:00 | – | DKK 2.26 |
| 6 Sept Saturday | DKK 0.56 | DKK 0.00 15:00 | DKK 1.18 19:00 | 1 | DKK 2.03 |
| 7 Sept Sunday | DKK 0.33 | DKK -0.25 13:00 | DKK 0.81 19:00 | 7 | DKK 1.74 |
| 8 Sept Monday | DKK 0.87 | DKK 0.43 13:00 | DKK 3.09 19:00 | – | DKK 2.41 |
| 9 Sept Tuesday | DKK 1.06 | DKK 0.62 14:00 | DKK 2.88 19:00 | – | DKK 2.64 |
| 10 Sept Wednesday | DKK 0.91 | DKK 0.58 13:00 | DKK 2.05 19:00 | – | DKK 2.46 |
| 11 Sept Thursday | DKK 0.47 | DKK 0.02 15:00 | DKK 0.96 19:00 | – | DKK 1.91 |
| 12 Sept Friday | DKK 0.29 | DKK -0.03 13:00 | DKK 0.92 20:00 | 5 | DKK 1.69 |
| 13 Sept Saturday | DKK 0.32 | DKK 0.00 15:00 | DKK 0.89 20:00 | – | DKK 1.72 |
| 14 Sept Sunday | DKK 0.53 | DKK 0.00 14:00 | DKK 1.06 19:00 | – | DKK 1.98 |
| 15 Sept Monday | DKK 0.02 | DKK 0.00 15:00 | DKK 0.19 19:00 | 4 | DKK 1.35 |
| 16 Sept Tuesday | DKK 0.03 | DKK 0.00 03:00 | DKK 0.18 08:00 | 3 | DKK 1.36 |
| 17 Sept Wednesday | DKK 0.24 | DKK 0.02 00:00 | DKK 0.87 19:00 | – | DKK 1.63 |
| 18 Sept Thursday | DKK 0.23 | DKK 0.01 14:00 | DKK 0.74 19:00 | – | DKK 1.61 |
| 19 Sept Friday | DKK 0.40 | DKK 0.01 00:00 | DKK 1.07 20:00 | – | DKK 1.83 |
| 20 Sept Saturday | DKK 0.44 | DKK 0.00 14:00 | DKK 0.96 19:00 | – | DKK 1.88 |
| 21 Sept Sunday | DKK 0.07 | DKK -0.01 13:00 | DKK 0.52 19:00 | 7 | DKK 1.41 |
| 22 Sept Monday | DKK 0.31 | DKK 0.02 12:00 | DKK 1.05 19:00 | – | DKK 1.71 |
| 23 Sept Tuesday | DKK 0.77 | DKK 0.55 13:00 | DKK 1.29 07:00 | – | DKK 2.29 |
| 24 Sept Wednesday | DKK 0.59 | DKK 0.07 14:00 | DKK 0.90 08:00 | – | DKK 2.06 |
| 25 Sept Thursday | DKK 0.61 | DKK 0.12 13:00 | DKK 0.94 08:00 | – | DKK 2.09 |
| 26 Sept Friday | DKK 0.48 | DKK 0.03 12:00 | DKK 0.92 08:00 | – | DKK 1.93 |
| 27 Sept Saturday | DKK 0.61 | DKK 0.04 12:00 | DKK 1.09 19:00 | – | DKK 2.08 |
| 28 Sept Sunday | DKK 0.65 | DKK 0.06 13:00 | DKK 1.03 19:00 | – | DKK 2.13 |
| 29 Sept Monday | DKK 0.97 | DKK 0.58 13:00 | DKK 3.04 19:00 | – | DKK 2.54 |
| 30 Sept Tuesday | DKK 1.01 | DKK 0.64 13:00 | DKK 2.67 19:00 | – | DKK 2.59 |
/kWh · Today · Methodology
In September 2025, electricity on the day-ahead market in East Denmark (DK2) cost an average of DKK 0.62/kWh (€83.29/MWh); with taxes, network charges and a sample supplier margin, the estimated final price was around DKK 2.13/kWh.
That is 11% more than in August 2025 and 18% more than in September 2024.
The cheapest day was Monday, 15 September 2025, averaging DKK 0.10/kWh; the most expensive was Tuesday, 9 September 2025 at DKK 1.06/kWh.
The lowest price came on 21 September 2025 at 13:00 (DKK -0.01/kWh), the highest on 8 September 2025 at 19:00 (DKK 3.06/kWh). In total, prices were below zero for 5 hours.
On an average day, the cheapest three hours were 12:00–15:00. Weekends were on average 26% cheaper than weekdays.
Compared with
- Previous month (August 2025)
- DKK 0.56 ▲
- Same month last year
- DKK 0.53 ▲
- Weekdays
- DKK 0.67
- Weekends
- DKK 0.49
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 | Final (est.) |
|---|---|---|---|---|---|
| 1 Sept Monday | DKK 0.75 | DKK 0.19 13:00 | DKK 1.87 19:00 | – | DKK 2.29 |
| 2 Sept Tuesday | DKK 0.92 | DKK 0.59 14:00 | DKK 2.33 19:00 | – | DKK 2.49 |
| 3 Sept Wednesday | DKK 0.52 | DKK 0.04 13:00 | DKK 0.84 07:00 | – | DKK 1.99 |
| 4 Sept Thursday | DKK 0.61 | DKK 0.02 12:00 | DKK 2.61 19:00 | – | DKK 2.11 |
| 5 Sept Friday | DKK 0.75 | DKK 0.52 14:00 | DKK 1.15 19:00 | – | DKK 2.28 |
| 6 Sept Saturday | DKK 0.57 | DKK 0.01 14:00 | DKK 1.18 19:00 | – | DKK 2.06 |
| 7 Sept Sunday | DKK 0.40 | DKK 0.02 12:00 | DKK 0.81 19:00 | – | DKK 1.85 |
| 8 Sept Monday | DKK 0.92 | DKK 0.46 13:00 | DKK 3.06 19:00 | – | DKK 2.50 |
| 9 Sept Tuesday | DKK 1.06 | DKK 0.64 13:00 | DKK 2.85 19:00 | – | DKK 2.68 |
| 10 Sept Wednesday | DKK 0.93 | DKK 0.64 13:00 | DKK 2.05 19:00 | – | DKK 2.51 |
| 11 Sept Thursday | DKK 0.54 | DKK 0.04 12:00 | DKK 0.98 19:00 | – | DKK 2.02 |
| 12 Sept Friday | DKK 0.36 | DKK 0.02 14:00 | DKK 1.16 19:00 | – | DKK 1.80 |
| 13 Sept Saturday | DKK 0.45 | DKK 0.03 13:00 | DKK 0.91 19:00 | – | DKK 1.92 |
| 14 Sept Sunday | DKK 0.54 | DKK 0.05 14:00 | DKK 1.11 19:00 | – | DKK 2.03 |
| 15 Sept Monday | DKK 0.10 | DKK 0.00 23:00 | DKK 0.41 07:00 | – | DKK 1.47 |
| 16 Sept Tuesday | DKK 0.18 | DKK 0.00 00:00 | DKK 0.79 20:00 | 1 | DKK 1.58 |
| 17 Sept Wednesday | DKK 0.51 | DKK 0.03 13:00 | DKK 0.98 19:00 | – | DKK 1.98 |
| 18 Sept Thursday | DKK 0.47 | DKK 0.03 14:00 | DKK 1.00 19:00 | – | DKK 1.94 |
| 19 Sept Friday | DKK 0.71 | DKK 0.04 14:00 | DKK 3.05 19:00 | – | DKK 2.23 |
| 20 Sept Saturday | DKK 0.44 | DKK 0.00 14:00 | DKK 1.00 19:00 | – | DKK 1.90 |
| 21 Sept Sunday | DKK 0.22 | DKK -0.01 13:00 | DKK 0.83 19:00 | 4 | DKK 1.62 |
| 22 Sept Monday | DKK 0.71 | DKK 0.51 14:00 | DKK 1.05 19:00 | – | DKK 2.23 |
| 23 Sept Tuesday | DKK 0.77 | DKK 0.55 13:00 | DKK 1.29 07:00 | – | DKK 2.31 |
| 24 Sept Wednesday | DKK 0.62 | DKK 0.18 13:00 | DKK 0.96 19:00 | – | DKK 2.12 |
| 25 Sept Thursday | DKK 0.61 | DKK 0.13 13:00 | DKK 0.94 08:00 | – | DKK 2.11 |
| 26 Sept Friday | DKK 0.69 | DKK 0.52 13:00 | DKK 0.94 19:00 | – | DKK 2.21 |
| 27 Sept Saturday | DKK 0.67 | DKK 0.27 13:00 | DKK 1.09 19:00 | – | DKK 2.19 |
| 28 Sept Sunday | DKK 0.65 | DKK 0.06 13:00 | DKK 1.03 19:00 | – | DKK 2.16 |
| 29 Sept Monday | DKK 0.97 | DKK 0.57 13:00 | DKK 3.03 19:00 | – | DKK 2.57 |
| 30 Sept Tuesday | DKK 1.02 | DKK 0.64 13:00 | DKK 2.67 19:00 | – | DKK 2.62 |
/kWh · Today · Methodology