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Monthly report · day-ahead market

Electricity prices in Denmark, September 2026

September 2026
Monthly averageDKK 1.05€140.91/MWh
Final price (est.)DKK 1.73/kWh
Cheapest day20 SeptDKK 0.08/kWh
Most expensive day14 SeptDKK 1.93/kWh
Hours below zero18h

In September 2026, electricity on the day-ahead market in West Denmark (DK1) cost an average of DKK 1.05/kWh (€140.91/MWh); with taxes, network charges and a sample supplier margin, the estimated final price was around DKK 1.73/kWh.

That is 13% more than in August 2026 and 95% more than in September 2025.

The cheapest day was Sunday, 20 September 2026, averaging DKK 0.08/kWh; the most expensive was Monday, 14 September 2026 at DKK 1.93/kWh.

The lowest price came on 19 September 2026 at 15:00 (DKK -0.01/kWh), the highest on 14 September 2026 at 19:45 (DKK 5.86/kWh). In total, prices were below zero for 18 hours.

On an average day, the cheapest three hours were 12:00–15:00. Weekends were on average 43% cheaper than weekdays.

Compared with

Previous month (August 2026)
DKK 0.94 ▲
Same month last year
DKK 0.54 ▲
Weekdays
DKK 1.19
Weekends
DKK 0.68

Wholesale price · /kWh

Price by day

Daily wholesale average; the line marks the monthly average.

0.000.501.001.502.001 September 2026 · DKK 1.07/kWh12 September 2026 · DKK 1.17/kWh3 September 2026 · DKK 0.96/kWh4 September 2026 · DKK 0.77/kWh5 September 2026 · DKK 0.26/kWh6 September 2026 · DKK 0.72/kWh67 September 2026 · DKK 1.16/kWh8 September 2026 · DKK 1.08/kWh9 September 2026 · DKK 1.00/kWh10 September 2026 · DKK 1.44/kWh11 September 2026 · DKK 1.46/kWh1112 September 2026 · DKK 1.03/kWh13 September 2026 · DKK 1.26/kWh14 September 2026 · DKK 1.93/kWh15 September 2026 · DKK 1.29/kWh16 September 2026 · DKK 1.34/kWh1617 September 2026 · DKK 0.98/kWh18 September 2026 · DKK 0.76/kWh19 September 2026 · DKK 0.16/kWh20 September 2026 · DKK 0.08/kWh21 September 2026 · DKK 0.59/kWh2122 September 2026 · DKK 1.70/kWh23 September 2026 · DKK 1.40/kWh24 September 2026 · DKK 1.07/kWh25 September 2026 · DKK 1.38/kWh26 September 2026 · DKK 1.12/kWh2627 September 2026 · DKK 0.79/kWh28 September 2026 · DKK 1.45/kWh29 September 2026 · DKK 1.23/kWh30 September 2026 · DKK 0.91/kWh

/kWh

The average day

Average wholesale price for each hour of the day this month.

0.000.501.001.502.0000:00 · DKK 1.08/kWh0001:00 · DKK 1.04/kWh02:00 · DKK 1.01/kWh03:00 · DKK 0.99/kWh0304:00 · DKK 1.00/kWh05:00 · DKK 1.07/kWh06:00 · DKK 1.28/kWh0607:00 · DKK 1.42/kWh08:00 · DKK 1.33/kWh09:00 · DKK 1.07/kWh0910:00 · DKK 0.82/kWh11:00 · DKK 0.60/kWh12:00 · DKK 0.46/kWh1213:00 · DKK 0.40/kWh14:00 · DKK 0.42/kWh15:00 · DKK 0.52/kWh1516:00 · DKK 0.75/kWh17:00 · DKK 1.10/kWh18:00 · DKK 1.47/kWh1819:00 · DKK 1.85/kWh20:00 · DKK 1.71/kWh21:00 · DKK 1.43/kWh2122:00 · DKK 1.30/kWh23:00 · DKK 1.17/kWh

/kWh · 12:00–15:00

All days

DayAverageLowestHighestHours < 0Final (est.)
1 Sept TuesdayDKK 1.07DKK 0.25 13:45DKK 1.74 19:45–DKK 1.75
2 Sept WednesdayDKK 1.17DKK 0.63 13:45DKK 1.90 20:00–DKK 1.88
3 Sept ThursdayDKK 0.96DKK 0.15 13:45DKK 1.54 08:00–DKK 1.62
4 Sept FridayDKK 0.77DKK 0.29 17:00DKK 1.26 07:00–DKK 1.37
5 Sept SaturdayDKK 0.26DKK 0.00 18:00DKK 0.65 20:306.75DKK 0.74
6 Sept SundayDKK 0.72DKK 0.00 10:45DKK 1.80 19:45–DKK 1.32
7 Sept MondayDKK 1.16DKK 0.19 13:45DKK 1.90 19:30–DKK 1.86
8 Sept TuesdayDKK 1.08DKK 0.01 12:30DKK 2.06 20:00–DKK 1.76
9 Sept WednesdayDKK 1.00DKK 0.42 13:45DKK 1.65 08:00–DKK 1.67
10 Sept ThursdayDKK 1.44DKK 0.51 13:15DKK 4.50 19:45–DKK 2.21
11 Sept FridayDKK 1.46DKK 0.95 12:15DKK 2.45 19:45–DKK 2.24
12 Sept SaturdayDKK 1.03DKK 0.00 13:45DKK 1.58 00:00–DKK 1.70
13 Sept SundayDKK 1.26DKK 0.76 14:00DKK 1.79 19:45–DKK 1.99
14 Sept MondayDKK 1.93DKK 1.14 16:00DKK 5.86 19:45–DKK 2.82
15 Sept TuesdayDKK 1.29DKK 0.24 13:45DKK 2.00 08:00–DKK 2.03
16 Sept WednesdayDKK 1.34DKK 0.67 13:45DKK 2.01 19:45–DKK 2.09
17 Sept ThursdayDKK 0.98DKK 0.05 15:00DKK 1.61 08:00–DKK 1.64
18 Sept FridayDKK 0.76DKK 0.00 13:30DKK 1.29 09:15–DKK 1.36
19 Sept SaturdayDKK 0.16DKK -0.01 15:00DKK 0.62 21:155.75DKK 0.62
20 Sept SundayDKK 0.08DKK -0.01 12:45DKK 0.43 19:455.50DKK 0.51
21 Sept MondayDKK 0.59DKK 0.01 10:45DKK 2.01 19:45–DKK 1.15
22 Sept TuesdayDKK 1.70DKK 0.88 13:45DKK 4.96 19:15–DKK 2.54
23 Sept WednesdayDKK 1.40DKK 0.76 15:00DKK 3.01 07:15–DKK 2.17
24 Sept ThursdayDKK 1.07DKK 0.47 13:00DKK 2.15 19:45–DKK 1.75
25 Sept FridayDKK 1.38DKK 0.56 15:00DKK 2.37 19:30–DKK 2.13
26 Sept SaturdayDKK 1.12DKK 0.07 14:00DKK 1.88 19:45–DKK 1.82
27 Sept SundayDKK 0.79DKK 0.00 14:45DKK 1.44 00:00–DKK 1.40
28 Sept MondayDKK 1.45DKK 0.99 13:00DKK 2.92 18:45–DKK 2.23
29 Sept TuesdayDKK 1.23DKK 0.50 14:00DKK 1.79 08:00–DKK 1.95
30 Sept WednesdayDKK 0.91DKK 0.06 13:30DKK 1.68 19:00–DKK 1.55

/kWh · Today · Methodology

Monthly averageDKK 1.07€143.32/MWh
Final price (est.)DKK 1.79/kWh
Cheapest day20 SeptDKK 0.10/kWh
Most expensive day14 SeptDKK 1.93/kWh
Hours below zero3.8h

In September 2026, electricity on the day-ahead market in East Denmark (DK2) cost an average of DKK 1.07/kWh (€143.32/MWh); with taxes, network charges and a sample supplier margin, the estimated final price was around DKK 1.79/kWh.

That is 13% more than in August 2026 and 72% more than in September 2025.

The cheapest day was Sunday, 20 September 2026, averaging DKK 0.10/kWh; the most expensive was Monday, 14 September 2026 at DKK 1.93/kWh.

The lowest price came on 19 September 2026 at 15:00 (DKK -0.01/kWh), the highest on 14 September 2026 at 19:45 (DKK 5.68/kWh). In total, prices were below zero for 3.8 hours.

On an average day, the cheapest three hours were 12:00–15:00. Weekends were on average 43% cheaper than weekdays.

Compared with

Previous month (August 2026)
DKK 0.95 ▲
Same month last year
DKK 0.62 ▲
Weekdays
DKK 1.21
Weekends
DKK 0.69

Wholesale price · /kWh

Price by day

Daily wholesale average; the line marks the monthly average.

0.000.501.001.502.001 September 2026 · DKK 1.08/kWh12 September 2026 · DKK 1.21/kWh3 September 2026 · DKK 0.98/kWh4 September 2026 · DKK 0.78/kWh5 September 2026 · DKK 0.28/kWh6 September 2026 · DKK 0.74/kWh67 September 2026 · DKK 1.16/kWh8 September 2026 · DKK 1.10/kWh9 September 2026 · DKK 1.02/kWh10 September 2026 · DKK 1.42/kWh11 September 2026 · DKK 1.46/kWh1112 September 2026 · DKK 1.07/kWh13 September 2026 · DKK 1.25/kWh14 September 2026 · DKK 1.93/kWh15 September 2026 · DKK 1.33/kWh16 September 2026 · DKK 1.34/kWh1617 September 2026 · DKK 1.00/kWh18 September 2026 · DKK 0.83/kWh19 September 2026 · DKK 0.17/kWh20 September 2026 · DKK 0.10/kWh21 September 2026 · DKK 0.63/kWh2122 September 2026 · DKK 1.69/kWh23 September 2026 · DKK 1.43/kWh24 September 2026 · DKK 1.18/kWh25 September 2026 · DKK 1.38/kWh26 September 2026 · DKK 1.13/kWh2627 September 2026 · DKK 0.81/kWh28 September 2026 · DKK 1.44/kWh29 September 2026 · DKK 1.26/kWh30 September 2026 · DKK 0.95/kWh

/kWh

The average day

Average wholesale price for each hour of the day this month.

0.000.501.001.502.0000:00 · DKK 1.09/kWh0001:00 · DKK 1.04/kWh02:00 · DKK 1.01/kWh03:00 · DKK 1.00/kWh0304:00 · DKK 1.00/kWh05:00 · DKK 1.08/kWh06:00 · DKK 1.30/kWh0607:00 · DKK 1.45/kWh08:00 · DKK 1.35/kWh09:00 · DKK 1.07/kWh0910:00 · DKK 0.83/kWh11:00 · DKK 0.62/kWh12:00 · DKK 0.49/kWh1213:00 · DKK 0.43/kWh14:00 · DKK 0.45/kWh15:00 · DKK 0.55/kWh1516:00 · DKK 0.77/kWh17:00 · DKK 1.13/kWh18:00 · DKK 1.51/kWh1819:00 · DKK 1.89/kWh20:00 · DKK 1.73/kWh21:00 · DKK 1.45/kWh2122:00 · DKK 1.31/kWh23:00 · DKK 1.17/kWh

/kWh · 12:00–15:00

All days

DayAverageLowestHighestHours < 0Final (est.)
1 Sept TuesdayDKK 1.08DKK 0.27 13:45DKK 1.74 19:45–DKK 1.80
2 Sept WednesdayDKK 1.21DKK 0.64 13:45DKK 1.91 19:45–DKK 1.97
3 Sept ThursdayDKK 0.98DKK 0.20 15:00DKK 1.55 08:00–DKK 1.67
4 Sept FridayDKK 0.78DKK 0.30 17:00DKK 1.29 07:00–DKK 1.43
5 Sept SaturdayDKK 0.28DKK 0.01 16:00DKK 0.66 20:30–DKK 0.80
6 Sept SundayDKK 0.74DKK 0.00 11:30DKK 1.80 19:45–DKK 1.38
7 Sept MondayDKK 1.16DKK 0.20 13:45DKK 1.92 19:30–DKK 1.91
8 Sept TuesdayDKK 1.10DKK 0.09 14:00DKK 2.05 20:00–DKK 1.83
9 Sept WednesdayDKK 1.02DKK 0.43 13:45DKK 1.64 08:00–DKK 1.73
10 Sept ThursdayDKK 1.42DKK 0.45 13:15DKK 4.41 19:45–DKK 2.22
11 Sept FridayDKK 1.46DKK 0.94 13:00DKK 2.44 19:45–DKK 2.28
12 Sept SaturdayDKK 1.07DKK 0.09 13:45DKK 1.58 00:00–DKK 1.79
13 Sept SundayDKK 1.25DKK 0.74 14:00DKK 1.79 19:45–DKK 2.01
14 Sept MondayDKK 1.93DKK 1.14 16:00DKK 5.68 19:45–DKK 2.87
15 Sept TuesdayDKK 1.33DKK 0.23 13:45DKK 2.22 19:15–DKK 2.12
16 Sept WednesdayDKK 1.34DKK 0.67 13:45DKK 2.01 19:45–DKK 2.13
17 Sept ThursdayDKK 1.00DKK 0.05 14:00DKK 1.61 08:00–DKK 1.71
18 Sept FridayDKK 0.83DKK 0.03 15:00DKK 1.54 08:00–DKK 1.49
19 Sept SaturdayDKK 0.17DKK -0.01 15:00DKK 0.63 21:153.75DKK 0.66
20 Sept SundayDKK 0.10DKK 0.00 10:30DKK 0.61 19:45–DKK 0.58
21 Sept MondayDKK 0.63DKK 0.02 11:45DKK 2.05 19:45–DKK 1.23
22 Sept TuesdayDKK 1.69DKK 0.87 13:45DKK 4.87 19:15–DKK 2.57
23 Sept WednesdayDKK 1.43DKK 0.91 14:15DKK 2.96 07:15–DKK 2.23
24 Sept ThursdayDKK 1.18DKK 0.73 03:45DKK 2.15 19:45–DKK 1.92
25 Sept FridayDKK 1.38DKK 0.58 15:00DKK 2.36 19:30–DKK 2.17
26 Sept SaturdayDKK 1.13DKK 0.07 14:00DKK 1.88 19:45–DKK 1.86
27 Sept SundayDKK 0.81DKK 0.01 15:15DKK 1.44 00:00–DKK 1.46
28 Sept MondayDKK 1.44DKK 0.90 13:00DKK 2.92 18:45–DKK 2.25
29 Sept TuesdayDKK 1.26DKK 0.75 13:45DKK 1.81 19:00–DKK 2.03
30 Sept WednesdayDKK 0.95DKK 0.10 13:30DKK 1.71 19:00–DKK 1.64

/kWh · Today · Methodology

Tomorrow

Tomorrow's prices: from ~13:00 CET

Tomorrow Methodology