Astrohouse is owned and operated by University of Southampton.

How clean is the grid behind Astrohouse?

Astrohouse runs on United Kingdom's grid, which was 217 gCO₂/kWh and 64% clean in 2025 (Ember).

Where is Astrohouse located?

Astrohouse is in Hampshire, United Kingdom.

Mapped (unverified)

Astrohouse

Hampshire, United Kingdom

Astrohouse is a mapped data center in Hampshire, United Kingdom, operated by University of Southampton. DataCentersExposed has documented a 25,461 sq ft footprint at this site. It runs on United Kingdom's grid, which was 36% fossil-fuelled at 217 gCO₂e/kWh in 2025 (Ember).

Reporting by Eric Keller · Updated Jun 14, 2026

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Real parent

University of Southampton

Operator

University of Southampton

Est. capacity

~5-15 MW

Footprint

25,461 sq ft

Grid carbon

217 gCO₂/kWh

Clean electricity

64%

Region

Hampshire

Attribution & capacity confidence:mediumprimary source

Status · click to filter

Most sites are mapped — located but awaiting a second source. How we verify

Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.

Overview

source: link

Astrohouse is a mapped data center in the United Kingdom operated by the University of Southampton. Available records list a footprint of 25,461 square feet and describe it as a University of Southampton data center. No corporate parent above the university is disclosed in available records.

Operator chain

Ultimate parent
University of Southampton
Files as
University of Southampton
This facility
Astrohouse

The grid behind this site

source: Ember · Eurostat

Grid carbon intensity

217 gCO₂/kWh

Clean electricity

64%

Fossil electricity

36%

National grid context, not this facility's own metering. Full country picture: United Kingdom data centers.

In the news

source: Google News (local + English)