Data centres in Spain
Map and list of the 300 data centres in Spain: operator, capacity in MW, year and a linked source on every page.
Sites
300
Cities
0
Substations ≥220 kV
0
Renewables ≥20 MW
0
Power and grid
Clean electricity
74.65%
Renewables
55.86%
Carbon intensity
153.56 gCO₂/kWh
Annual demand
275.18 TWh
Sources: Ember – Yearly Electricity Data (2025)
Grid congestion and connection pipeline in Spain
Grid availability decides where data centres get built: lower congestion and shorter queues attract more capacity.
Grid congestion
2.6%
European average 1.5%
Years in connection queue
4.5
European average ~4 years
Growth 2024-2030
1.72x
European average 1.8x
Congestion measured as redispatch and countertrading volumes as a share of demand (2021-2023).
Sites
| Name | Operator | City | MW | Year | Source |
|---|
Data verified by BtMData. Unpublished values appear as “—”.
Frequently asked questions
How many data centres are there in Spain?
Our map lists 300 data centres in Spain across 0 cities, verified one by one by BtMData. Each site has its own page with capacity, operator and location.
How much renewable capacity is registered in Spain?
We track 0 geolocated renewable plants in Spain, plus 0 substations of 220 kV or above.