Monthly report · day-ahead marketElectricity prices in France, September 2025
In September 2025, electricity on the day-ahead market in France cost an average of €0.035/kWh (€34.81/MWh).
That is 36% less than in August 2025 and 33% less than in September 2024.
The cheapest day was Monday, 15 September 2025, averaging €0.003/kWh; the most expensive was Friday, 26 September 2025 at €0.087/kWh.
The lowest price came on 7 September 2025 at 13:00 (-€0.053/kWh), the highest on 29 September 2025 at 20:00 (€0.133/kWh). In total, prices were below zero for 57 hours.
On an average day, the cheapest three hours were 13:00–16:00. Weekends were on average 37% cheaper than weekdays.
Compared with
- Previous month (August 2025)
- €0.054 ▼
- Same month last year
- €0.052 ▼
- Weekdays
- €0.039
- Weekends
- €0.024
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 · 13:00–16:00
All days
| Day | Average | Lowest | Highest | Hours < 0 |
|---|---|---|---|---|
| 1 Sept Monday | €0.033 | €0.000 14:00 | €0.085 22:00 | – |
| 2 Sept Tuesday | €0.028 | €0.000 14:00 | €0.084 19:00 | – |
| 3 Sept Wednesday | €0.018 | €0.000 13:00 | €0.070 22:00 | 6 |
| 4 Sept Thursday | €0.031 | €0.002 15:00 | €0.103 20:00 | – |
| 5 Sept Friday | €0.057 | €0.007 14:00 | €0.107 21:00 | – |
| 6 Sept Saturday | €0.021 | -€0.001 14:00 | €0.075 00:00 | 5 |
| 7 Sept Sunday | €0.013 | -€0.053 13:00 | €0.095 20:00 | 13 |
| 8 Sept Monday | €0.066 | €0.027 15:00 | €0.108 08:00 | – |
| 9 Sept Tuesday | €0.052 | €0.009 15:00 | €0.111 20:00 | – |
| 10 Sept Wednesday | €0.014 | €0.000 13:00 | €0.051 19:00 | 4 |
| 11 Sept Thursday | €0.010 | €0.000 11:00 | €0.037 08:00 | 6 |
| 12 Sept Friday | €0.018 | €0.000 00:00 | €0.066 20:00 | – |
| 13 Sept Saturday | €0.010 | €0.000 13:00 | €0.029 22:00 | 2 |
| 14 Sept Sunday | €0.015 | €0.000 14:00 | €0.046 00:00 | 1 |
| 15 Sept Monday | €0.003 | €0.000 14:00 | €0.028 19:00 | 10 |
| 16 Sept Tuesday | €0.027 | €0.000 13:00 | €0.117 20:00 | 2 |
| 17 Sept Wednesday | €0.059 | €0.000 14:00 | €0.124 20:00 | – |
| 18 Sept Thursday | €0.051 | €0.000 13:00 | €0.128 20:00 | – |
| 19 Sept Friday | €0.054 | €0.000 13:00 | €0.108 19:00 | – |
| 20 Sept Saturday | €0.020 | €0.000 00:00 | €0.069 20:00 | – |
| 21 Sept Sunday | €0.016 | €0.001 15:00 | €0.070 20:00 | – |
| 22 Sept Monday | €0.013 | €0.000 13:00 | €0.062 08:00 | 5 |
| 23 Sept Tuesday | €0.014 | €0.000 03:00 | €0.058 19:00 | 3 |
| 24 Sept Wednesday | €0.032 | €0.000 00:00 | €0.101 20:00 | – |
| 25 Sept Thursday | €0.063 | €0.020 14:00 | €0.122 20:00 | – |
| 26 Sept Friday | €0.087 | €0.048 15:00 | €0.124 19:00 | – |
| 27 Sept Saturday | €0.054 | €0.010 14:00 | €0.098 20:00 | – |
| 28 Sept Sunday | €0.047 | €0.009 13:00 | €0.074 20:00 | – |
| 29 Sept Monday | €0.058 | €0.022 14:00 | €0.133 20:00 | – |
| 30 Sept Tuesday | €0.060 | €0.007 14:00 | €0.120 08:00 | – |
/kWh · Today · Methodology