Monthly report · day-ahead marketElectricity prices in Czechia, September 2026
In September 2026, electricity on the day-ahead market in Czechia cost an average of CZK 3.67/kWh (CZK 3,668.82/MWh); with taxes, network charges and a sample supplier margin, the estimated final price was around CZK 7.69/kWh.
That is 9% more than in August 2026 and 63% more than in September 2025.
The cheapest day was Sunday, 20 September 2026, averaging CZK 1.41/kWh; the most expensive was Monday, 14 September 2026 at CZK 6.17/kWh.
The lowest price came on 27 September 2026 at 12:45 (CZK -0.08/kWh), the highest on 14 September 2026 at 19:45 (CZK 16.86/kWh). In total, prices were below zero for 14.3 hours.
On an average day, the cheapest three hours were 12:00–15:00. Weekends were on average 35% cheaper than weekdays.
Compared with
- Previous month (August 2026)
- CZK 3.38 ▲
- Same month last year
- CZK 2.25 ▲
- Weekdays
- CZK 4.04
- Weekends
- CZK 2.65
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 Tuesday | CZK 3.64 | CZK 1.48 15:00 | CZK 5.75 20:30 | – | CZK 7.67 |
| 2 Sept Wednesday | CZK 4.24 | CZK 2.42 14:00 | CZK 6.97 19:45 | – | CZK 8.40 |
| 3 Sept Thursday | CZK 3.91 | CZK 1.83 13:45 | CZK 5.82 20:00 | – | CZK 8.00 |
| 4 Sept Friday | CZK 3.19 | CZK 0.54 13:45 | CZK 5.14 06:30 | – | CZK 7.13 |
| 5 Sept Saturday | CZK 1.75 | CZK 0.08 15:15 | CZK 3.49 20:00 | – | CZK 5.38 |
| 6 Sept Sunday | CZK 2.53 | CZK -0.04 13:15 | CZK 5.88 19:45 | 3.75 | CZK 6.32 |
| 7 Sept Monday | CZK 3.93 | CZK 1.23 13:45 | CZK 7.01 19:30 | – | CZK 8.03 |
| 8 Sept Tuesday | CZK 3.66 | CZK 0.26 12:45 | CZK 7.18 18:45 | – | CZK 7.69 |
| 9 Sept Wednesday | CZK 3.87 | CZK 1.66 15:00 | CZK 6.83 19:45 | – | CZK 7.94 |
| 10 Sept Thursday | CZK 4.85 | CZK 2.69 12:45 | CZK 13.43 19:45 | – | CZK 9.12 |
| 11 Sept Friday | CZK 4.88 | CZK 3.81 13:00 | CZK 7.87 19:45 | – | CZK 9.17 |
| 12 Sept Saturday | CZK 3.50 | CZK 0.01 13:00 | CZK 5.62 19:45 | – | CZK 7.49 |
| 13 Sept Sunday | CZK 3.92 | CZK 1.98 14:00 | CZK 5.86 19:45 | – | CZK 8.00 |
| 14 Sept Monday | CZK 6.17 | CZK 3.71 16:00 | CZK 16.86 19:45 | – | CZK 10.71 |
| 15 Sept Tuesday | CZK 4.49 | CZK 1.01 11:45 | CZK 8.04 19:30 | – | CZK 8.68 |
| 16 Sept Wednesday | CZK 4.27 | CZK 2.15 12:30 | CZK 6.49 19:45 | – | CZK 8.41 |
| 17 Sept Thursday | CZK 3.96 | CZK 1.26 13:45 | CZK 6.85 19:45 | – | CZK 8.04 |
| 18 Sept Friday | CZK 2.73 | CZK 0.38 12:45 | CZK 5.86 20:00 | – | CZK 6.54 |
| 19 Sept Saturday | CZK 2.00 | CZK 0.01 14:00 | CZK 5.24 20:00 | – | CZK 5.67 |
| 20 Sept Sunday | CZK 1.41 | CZK -0.02 13:30 | CZK 4.35 18:45 | 5.25 | CZK 4.96 |
| 21 Sept Monday | CZK 2.66 | CZK 0.33 11:45 | CZK 6.74 19:45 | – | CZK 6.46 |
| 22 Sept Tuesday | CZK 5.41 | CZK 2.82 13:45 | CZK 14.63 19:15 | – | CZK 9.79 |
| 23 Sept Wednesday | CZK 4.39 | CZK 1.30 13:45 | CZK 8.65 07:15 | – | CZK 8.55 |
| 24 Sept Thursday | CZK 3.79 | CZK 1.73 00:30 | CZK 7.04 19:45 | – | CZK 7.82 |
| 25 Sept Friday | CZK 4.49 | CZK 1.62 14:00 | CZK 7.58 19:30 | – | CZK 8.68 |
| 26 Sept Saturday | CZK 3.60 | CZK 0.02 13:30 | CZK 6.14 19:45 | – | CZK 7.60 |
| 27 Sept Sunday | CZK 2.46 | CZK -0.08 12:45 | CZK 4.84 19:30 | 5.25 | CZK 6.22 |
| 28 Sept Monday | CZK 3.74 | CZK 0.61 12:45 | CZK 9.55 18:45 | – | CZK 7.77 |
| 29 Sept Tuesday | CZK 3.61 | CZK 1.46 13:45 | CZK 5.99 19:00 | – | CZK 7.61 |
| 30 Sept Wednesday | CZK 3.02 | CZK 0.21 13:30 | CZK 6.22 19:30 | – | CZK 6.88 |
/kWh · Today · Methodology