How clean is the grid behind BT Computer Centre?

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

Where is BT Computer Centre located?

BT Computer Centre is in St Albans, Hertfordshire, United Kingdom.

Mapped (unverified)

BT Computer Centre

St Albans, Hertfordshire, United Kingdom

BT Computer Centre is a mapped data center in Hertfordshire, United Kingdom. DataCentersExposed has documented a 30,706 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

—

Operator

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Est. capacity

~5-15 MW

Footprint

30,706 sq ft

Grid carbon

217 gCO₂/kWh

Clean electricity

64%

Region

Hertfordshire

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

data center

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)