Report 2023

The Spanish electricity system

Information based on provisional data from January, 2024

The Spanish electricity system

Demand for electricity in Spain

244,665 GWh



Compared to 2022

Transmission of electricity

Total length of line circuit in the national grid

45,223 Km


Installed transformer capacity nationwide



Electricity Generation

Electricity Generation in the national system

266,807 GWh



Compared to 2022

Electricity markets

Impact of the day-ahead and intraday market in the composition of the final price of energy

88.7 %


Final energy


Compared to 2022

Scheduled international electricity exchanges

Import balance 2023

19,938 GWh



Compared to 2022

European landscape

Renewable generation in all ENTSO-E member countries

45.2 %

european landscape


Compared to 2022

Access to the electricity system 2023 report

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