What does BtMData do?

BtMData transforms industrial and energy assets into viable data centre projects: site assessment, energy and regulatory structuring, and ongoing management with the GridPass platform.

What is BtMData GridPass?

GridPass is the energy and compliance platform for data centres: regulatory cockpit with hourly renewable matching on measured telemetry, energy stack design with dedicated renewables, BESS and hourly PPAs, metered PUE/WUE and permitting with cost of delay.

Which regulation does GridPass address?

Spain's upcoming data centre regulatory framework, still in the approval process, including hourly correlation with renewable generation, additionality, PUE and WUE reporting, and CNMC filings.

Europe map

Data centres in Spain

Name: BtMData GridPass
Brand: BtMData

Map and list of the 300 data centres in Spain: operator, capacity in MW, year and a linked source on every page.

Could your asset host a data centre?

Indicative grid, energy and competition screening. Two queries per account; not a grid connection study.

Location in Spain

Target MW (optional)

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Sites

300

Cities

Substations ≥220 kV

Renewables ≥20 MW

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).

Data centres in Spain

The BtMData map records 300 data centres in Spain (210 operational, 63 announced, 27 under construction). 106 have published capacity, totalling 5650 MW; the rest are pending a verifiable source. Main operators: Equinix, Merlin Edged, Renfe, Templus, Digital Realty.

Blackstone / QTS - Proyecto Rhodes Rhodes · Blackstone / QTS – Proyecto Rhodes · 650 MW · Announced
EdgeMode — DC Malpica (Mora) · EdgeMode · 300 MW · Announced
SAMCA - Green IT Aragón Green IT · SAMCA – Green IT Aragón · 300 MW · Announced
Forestalia Magallón · Forestalia · 287.6 MW · Announced
Meta Data Center Campus Talavera · Meta · 248 MW · Under construction
Apto Fuenlabrada · Apto · 240 MW · Under construction
Adequa Real Estate Òdena · Adequa Real Estate · 200 MW · Announced
Adequa Real Estate Santa Bàrbara · Adequa Real Estate · 200 MW · Announced
Go Energy Group TRON · Go Energy Group · 200 MW · Announced
DC Mudarra Torrelobatón · DC Mudarra · 160 MW · Announced

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. Profiles include recorded data and sources; pending fields do not constitute verified information.

How much renewable capacity is registered in Spain?

We track 0 geolocated renewable plants in Spain, plus 0 substations of 220 kV or above.

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