Monthly ESIOS dashboard · MIBEL

Electricity market — September 2023

Freeform navigation across price, demand, mix and historical context

September 2023 View report Dashboards
Comparison
Day 1 105.8 €/MWh · 74.5/127.8

Average price

103.3 €

+7.6% · vs August 2023

Average demand

25.5 GW

-6.3% · vs August 2023

Renewables

44%

+5.0 pp · vs September 2022

Negative periods

0

-% · vs September 2022

Quick read

Price

Comparison: Both
0100200
Day 1
105.8
86.65
193.36
Day · €/MWh

Selected day

Day 1 · 105.8 €/MWh · 74.5 / 127.8

Sep 2023
Compare days

Hourly curve for the day

Technology hourly map

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

Cell

Nuclear · Day 1 · 00:00

GWh

6,9

Technology total

157,8 GWh

Hour total

25,1 GWh

Day total

693,3 GWh

Share

27,3% / 1,0%

Demand profile

01530
Hour · GW

Generation mix

Generation mix

Nuclear23.3%
Nuclear
Ciclo combinado
Eólica
Solar fotovoltaica
Cogeneración
Hidráulica
Solar térmica
Carbón
Nuclear
23.3% -6.0%
CCGT
21.5% -42.0%
Wind
18.0% -13.0%
Solar PV
17.2% +28.0%
Cogeneration
7.5% +93.0%
Hydro
5.5% -10.0%
Solar thermal
2.1% -7.0%
Coal
2.1% -37.0%
Other renewables
1.5% -16.0%
Pumped-storage
1.4% +0.0%
Fuel / gas
0.0% -
Other
0.0% -

Subscribe to our newsletter

Get weekly insights on data, automation, and AI.

© 2026 Datons. All rights reserved.