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National statistical series
All data related to statistical series can be accessed by clicking on the “Guided enquiry" and can be found in the corresponding section, except for that data shown below and on which work is currently being carried out in order to incorporate the pertinent data in each of the corresponding sections.

Statistical series of the Spanish electricity system (data updated to June 2024)

All files are only available in Spanish

Index of seriesFiles in Excel formatFiles in text format
Producible hydroelectric energy and hydroelectric reservesDownload excel

 (XLSM, 297 KB)

Download csv

 (CSV, 747 KB)

Thermal unavailable capacityDownload excel

 (XLSM, 263 KB)

Download csv

 (CSV, 79.8 KB)

Transmission grid by autonomous communitiesDescarga excel

 (XLSM, 251 KB)


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These files, property of Red Eléctrica de España, aim to disseminate statistical information regarding the Spanish electricity system, making it accessible to anyone interested. This statistical information is for public use; it is free and can be used freely, except for commercial or advertising purposes. Red Eléctrica de España assumes no liability for damages of any kind incurred as a result of the use, application, handling, change, modification or alteration, intended or not, of such information.

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