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Monthly report · day-ahead market

Electricity prices in Sweden, September 2026

September 2026
Monthly averageSEK 0.881SEK 880.66/MWh
Final price (est.)SEK 2.067/kWh
Cheapest day19 SeptSEK 0.044/kWh
Most expensive day22 SeptSEK 1.927/kWh
Hours below zero4.5h

In September 2026, electricity on the day-ahead market in Sweden (Stockholm, SE3) cost an average of SEK 0.881/kWh (SEK 880.66/MWh); with taxes, network charges and a sample supplier margin, the estimated final price was around SEK 2.067/kWh.

That is 29% more than in August 2026 and 63% more than in September 2025.

The cheapest day was Saturday, 19 September 2026, averaging SEK 0.044/kWh; the most expensive was Tuesday, 22 September 2026 at SEK 1.927/kWh.

The lowest price came on 19 September 2026 at 15:00 (SEK -0.028/kWh), the highest on 22 September 2026 at 19:00 (SEK 4.239/kWh). In total, prices were below zero for 4.5 hours.

On an average day, the cheapest three hours were 01:00–04:00. Weekends were on average 56% cheaper than weekdays.

Compared with

Previous month (August 2026)
SEK 0.684 ▲
Same month last year
SEK 0.539 ▲
Weekdays
SEK 1.036
Weekends
SEK 0.453

Wholesale price · /kWh

Price by day

Daily wholesale average; the line marks the monthly average.

0.0000.5001.0001.5002.0001 September 2026 · SEK 1.289/kWh12 September 2026 · SEK 0.855/kWh3 September 2026 · SEK 0.765/kWh4 September 2026 · SEK 0.762/kWh5 September 2026 · SEK 0.195/kWh6 September 2026 · SEK 0.524/kWh67 September 2026 · SEK 0.902/kWh8 September 2026 · SEK 0.570/kWh9 September 2026 · SEK 1.167/kWh10 September 2026 · SEK 0.701/kWh11 September 2026 · SEK 1.129/kWh1112 September 2026 · SEK 0.591/kWh13 September 2026 · SEK 0.755/kWh14 September 2026 · SEK 1.641/kWh15 September 2026 · SEK 1.025/kWh16 September 2026 · SEK 0.378/kWh1617 September 2026 · SEK 0.636/kWh18 September 2026 · SEK 0.430/kWh19 September 2026 · SEK 0.044/kWh20 September 2026 · SEK 0.099/kWh21 September 2026 · SEK 0.565/kWh2122 September 2026 · SEK 1.927/kWh23 September 2026 · SEK 1.787/kWh24 September 2026 · SEK 1.638/kWh25 September 2026 · SEK 1.378/kWh26 September 2026 · SEK 0.659/kWh2627 September 2026 · SEK 0.758/kWh28 September 2026 · SEK 0.657/kWh29 September 2026 · SEK 1.281/kWh30 September 2026 · SEK 1.313/kWh

/kWh

The average day

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

0.0000.5001.0001.50000:00 · SEK 0.663/kWh0001:00 · SEK 0.605/kWh02:00 · SEK 0.579/kWh03:00 · SEK 0.566/kWh0304:00 · SEK 0.612/kWh05:00 · SEK 0.737/kWh06:00 · SEK 0.947/kWh0607:00 · SEK 1.202/kWh08:00 · SEK 1.219/kWh09:00 · SEK 1.093/kWh0910:00 · SEK 0.874/kWh11:00 · SEK 0.725/kWh12:00 · SEK 0.622/kWh1213:00 · SEK 0.569/kWh14:00 · SEK 0.571/kWh15:00 · SEK 0.633/kWh1516:00 · SEK 0.817/kWh17:00 · SEK 1.195/kWh18:00 · SEK 1.446/kWh1819:00 · SEK 1.470/kWh20:00 · SEK 1.316/kWh21:00 · SEK 1.087/kWh2122:00 · SEK 0.882/kWh23:00 · SEK 0.706/kWh

/kWh · 01:00–04:00

All days

DayAverageLowestHighestHours < 0Final (est.)
1 Sept TuesdaySEK 1.289SEK 0.734 23:45SEK 1.985 08:00–SEK 2.588
2 Sept WednesdaySEK 0.855SEK 0.296 23:45SEK 1.356 08:45–SEK 2.041
3 Sept ThursdaySEK 0.765SEK 0.181 05:00SEK 1.536 20:30–SEK 1.931
4 Sept FridaySEK 0.762SEK 0.162 23:45SEK 1.314 10:00–SEK 1.930
5 Sept SaturdaySEK 0.195SEK 0.031 14:45SEK 0.471 00:00–SEK 1.221
6 Sept SundaySEK 0.524SEK 0.009 14:45SEK 1.298 20:15–SEK 1.632
7 Sept MondaySEK 0.902SEK 0.038 23:45SEK 1.588 07:30–SEK 2.100
8 Sept TuesdaySEK 0.570SEK 0.030 03:30SEK 1.542 20:15–SEK 1.685
9 Sept WednesdaySEK 1.167SEK 0.210 23:45SEK 1.904 08:15–SEK 2.432
10 Sept ThursdaySEK 0.701SEK 0.105 06:00SEK 2.426 20:15–SEK 1.845
11 Sept FridaySEK 1.129SEK 0.341 04:00SEK 2.175 18:00–SEK 2.377
12 Sept SaturdaySEK 0.591SEK 0.159 13:45SEK 1.452 08:45–SEK 1.705
13 Sept SundaySEK 0.755SEK 0.079 01:45SEK 1.586 20:30–SEK 1.909
14 Sept MondaySEK 1.641SEK 0.656 23:45SEK 3.610 20:00–SEK 3.013
15 Sept TuesdaySEK 1.025SEK 0.113 23:45SEK 1.983 09:00–SEK 2.243
16 Sept WednesdaySEK 0.378SEK 0.067 02:45SEK 0.997 07:15–SEK 1.433
17 Sept ThursdaySEK 0.636SEK 0.097 15:00SEK 1.481 19:00–SEK 1.758
18 Sept FridaySEK 0.430SEK 0.076 16:00SEK 1.059 10:00–SEK 1.499
19 Sept SaturdaySEK 0.044SEK -0.028 15:00SEK 0.213 18:454.50SEK 1.015
20 Sept SundaySEK 0.099SEK 0.000 12:30SEK 0.470 19:30–SEK 1.084
21 Sept MondaySEK 0.565SEK 0.083 10:45SEK 1.399 18:45–SEK 1.669
22 Sept TuesdaySEK 1.927SEK 1.198 05:00SEK 4.239 19:00–SEK 3.373
23 Sept WednesdaySEK 1.787SEK 1.103 23:45SEK 2.869 07:15–SEK 3.196
24 Sept ThursdaySEK 1.638SEK 1.105 03:45SEK 2.575 18:45–SEK 3.011
25 Sept FridaySEK 1.378SEK 0.854 15:00SEK 1.832 08:30–SEK 2.684
26 Sept SaturdaySEK 0.659SEK 0.098 14:00SEK 1.266 19:00–SEK 1.785
27 Sept SundaySEK 0.758SEK 0.183 14:00SEK 1.349 18:15–SEK 1.908
28 Sept MondaySEK 0.657SEK 0.000 06:00SEK 1.846 18:00–SEK 1.780
29 Sept TuesdaySEK 1.281SEK 0.483 03:00SEK 2.079 18:30–SEK 2.560
30 Sept WednesdaySEK 1.313SEK 0.621 02:00SEK 2.054 18:45–SEK 2.598

/kWh · Today · Methodology

Monthly averageSEK 1.212SEK 1,211.81/MWh
Final price (est.)SEK 2.481/kWh
Cheapest day19 SeptSEK 0.057/kWh
Most expensive day14 SeptSEK 3.061/kWh
Hours below zero4h

In September 2026, electricity on the day-ahead market in Sweden (Malmö, SE4) cost an average of SEK 1.212/kWh (SEK 1,211.81/MWh); with taxes, network charges and a sample supplier margin, the estimated final price was around SEK 2.481/kWh.

That is 47% more than in August 2026 and 67% more than in September 2025.

The cheapest day was Saturday, 19 September 2026, averaging SEK 0.057/kWh; the most expensive was Monday, 14 September 2026 at SEK 3.061/kWh.

The lowest price came on 19 September 2026 at 15:00 (SEK -0.019/kWh), the highest on 14 September 2026 at 19:30 (SEK 9.036/kWh). In total, prices were below zero for 4 hours.

On an average day, the cheapest three hours were 12:00–15:00. Weekends were on average 56% cheaper than weekdays.

Compared with

Previous month (August 2026)
SEK 0.826 ▲
Same month last year
SEK 0.727 ▲
Weekdays
SEK 1.424
Weekends
SEK 0.628

Wholesale price · /kWh

Price by day

Daily wholesale average; the line marks the monthly average.

012341 September 2026 · SEK 1.567/kWh12 September 2026 · SEK 1.016/kWh3 September 2026 · SEK 1.010/kWh4 September 2026 · SEK 0.859/kWh5 September 2026 · SEK 0.216/kWh6 September 2026 · SEK 0.802/kWh67 September 2026 · SEK 1.396/kWh8 September 2026 · SEK 0.976/kWh9 September 2026 · SEK 1.356/kWh10 September 2026 · SEK 1.004/kWh11 September 2026 · SEK 1.487/kWh1112 September 2026 · SEK 0.619/kWh13 September 2026 · SEK 1.197/kWh14 September 2026 · SEK 3.061/kWh15 September 2026 · SEK 1.671/kWh16 September 2026 · SEK 0.762/kWh1617 September 2026 · SEK 0.893/kWh18 September 2026 · SEK 0.454/kWh19 September 2026 · SEK 0.057/kWh20 September 2026 · SEK 0.102/kWh21 September 2026 · SEK 0.771/kWh2122 September 2026 · SEK 2.368/kWh23 September 2026 · SEK 2.054/kWh24 September 2026 · SEK 1.771/kWh25 September 2026 · SEK 1.935/kWh26 September 2026 · SEK 0.908/kWh2627 September 2026 · SEK 1.123/kWh28 September 2026 · SEK 1.534/kWh29 September 2026 · SEK 1.841/kWh30 September 2026 · SEK 1.546/kWh

/kWh

The average day

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

0.0000.5001.0001.5002.0002.50000:00 · SEK 0.923/kWh0001:00 · SEK 0.837/kWh02:00 · SEK 0.799/kWh03:00 · SEK 0.773/kWh0304:00 · SEK 0.824/kWh05:00 · SEK 0.977/kWh06:00 · SEK 1.419/kWh0607:00 · SEK 1.763/kWh08:00 · SEK 1.730/kWh09:00 · SEK 1.418/kWh0910:00 · SEK 1.075/kWh11:00 · SEK 0.853/kWh12:00 · SEK 0.705/kWh1213:00 · SEK 0.634/kWh14:00 · SEK 0.638/kWh15:00 · SEK 0.719/kWh1516:00 · SEK 0.954/kWh17:00 · SEK 1.509/kWh18:00 · SEK 1.987/kWh1819:00 · SEK 2.297/kWh20:00 · SEK 2.086/kWh21:00 · SEK 1.681/kWh2122:00 · SEK 1.360/kWh23:00 · SEK 1.121/kWh

/kWh · 12:00–15:00

All days

DayAverageLowestHighestHours < 0Final (est.)
1 Sept TuesdaySEK 1.567SEK 0.843 16:00SEK 2.316 07:15–SEK 2.934
2 Sept WednesdaySEK 1.016SEK 0.296 23:45SEK 1.736 07:00–SEK 2.242
3 Sept ThursdaySEK 1.010SEK 0.181 05:00SEK 2.146 20:30–SEK 2.237
4 Sept FridaySEK 0.859SEK 0.184 05:00SEK 1.530 20:00–SEK 2.052
5 Sept SaturdaySEK 0.216SEK 0.024 14:45SEK 0.486 00:00–SEK 1.247
6 Sept SundaySEK 0.802SEK 0.016 14:45SEK 2.014 20:45–SEK 1.980
7 Sept MondaySEK 1.396SEK 0.051 23:45SEK 2.739 08:15–SEK 2.717
8 Sept TuesdaySEK 0.976SEK 0.041 03:30SEK 2.934 08:00–SEK 2.193
9 Sept WednesdaySEK 1.356SEK 0.232 23:45SEK 2.267 08:15–SEK 2.668
10 Sept ThursdaySEK 1.004SEK 0.130 05:00SEK 5.032 20:15–SEK 2.224
11 Sept FridaySEK 1.487SEK 0.353 04:00SEK 2.708 19:15–SEK 2.824
12 Sept SaturdaySEK 0.619SEK 0.138 13:45SEK 1.475 08:45–SEK 1.739
13 Sept SundaySEK 1.197SEK 0.093 01:45SEK 2.715 19:45–SEK 2.462
14 Sept MondaySEK 3.061SEK 1.204 03:45SEK 9.036 19:30–SEK 4.788
15 Sept TuesdaySEK 1.671SEK 0.144 21:45SEK 2.987 08:00–SEK 3.052
16 Sept WednesdaySEK 0.762SEK 0.090 02:45SEK 2.539 07:15–SEK 1.914
17 Sept ThursdaySEK 0.893SEK 0.080 14:00SEK 2.288 20:00–SEK 2.079
18 Sept FridaySEK 0.454SEK 0.051 15:00SEK 1.349 06:30–SEK 1.528
19 Sept SaturdaySEK 0.057SEK -0.019 15:00SEK 0.256 18:454SEK 1.032
20 Sept SundaySEK 0.102SEK 0.003 10:30SEK 0.470 19:30–SEK 1.089
21 Sept MondaySEK 0.771SEK 0.088 02:15SEK 2.173 18:45–SEK 1.926
22 Sept TuesdaySEK 2.368SEK 1.310 13:45SEK 6.155 19:00–SEK 3.925
23 Sept WednesdaySEK 2.054SEK 1.382 14:15SEK 3.985 06:30–SEK 3.529
24 Sept ThursdaySEK 1.771SEK 1.105 03:45SEK 3.055 20:00–SEK 3.177
25 Sept FridaySEK 1.935SEK 0.870 15:00SEK 3.317 19:45–SEK 3.380
26 Sept SaturdaySEK 0.908SEK 0.106 14:00SEK 1.960 20:30–SEK 2.096
27 Sept SundaySEK 1.123SEK 0.184 14:00SEK 2.105 18:15–SEK 2.365
28 Sept MondaySEK 1.534SEK 0.048 03:45SEK 3.886 18:45–SEK 2.876
29 Sept TuesdaySEK 1.841SEK 1.133 13:45SEK 2.679 19:00–SEK 3.260
30 Sept WednesdaySEK 1.546SEK 0.943 04:15SEK 2.590 19:00–SEK 2.890

/kWh · Today · Methodology

Tomorrow

Tomorrow's prices: from ~13:00 CET

Tomorrow Methodology