Monthly ESIOS dashboard · MIBEL

Electricity market — December 2025

Freeform navigation across price, demand, mix and historical context

December 2025 View report Dashboards
Comparison
Day 1 91.8 €/MWh · 68.2/138.2

Average price

77.9 €

+32.8% · vs November 2025

Average demand

28.9 GW

+6.5% · vs November 2025

Renewables

51%

+1.0 pp · vs December 2024

Negative periods

0

-% · vs December 2024

Quick read

Price

Comparison: Both
075150
Day 1
91.78
45.58
126.52
Day · €/MWh

Selected day

Day 1 · 91.8 €/MWh · 68.2 / 138.2

Dec 2025
Compare days

Hourly curve for the day

Technology hourly map

Day 1 · Technologies on Y and selected-day hours on X

Cell

CCGT · Day 1 · 00:00

GWh

5,0

Technology total

154,1 GWh

Hour total

23,6 GWh

Day total

754,8 GWh

Share

21,0% / 0,7%

Demand profile

02040
Hour · GW

Generation mix

Generation mix

Eólica24.6%
Eólica
Nuclear
Ciclo combinado
Hidráulica
Solar fotovoltaica
Cogeneración
Wind
24.6% +7.0%
Nuclear
21.1% +13.0%
CCGT
18.5% -5.0%
Hydro
14.2% +28.0%
Solar PV
10.5% -6.0%
Cogeneration
6.2% -6.0%
Other renewables
1.6% +3.0%
Pumped-storage
1.4% +22.0%
Fuel / gas
1.1% -
Other
0.4% +24.0%
Solar thermal
0.3% -55.0%
Coal
0.2% -85.0%

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