Equinix LD4
Slough, Slough, United Kingdom
Source: OpenStreetMap
Equinix LD4 is a mapped data center in Slough, United Kingdom, operated by Equinix, Inc.. DataCentersExposed has documented a 79,637 sq ft footprint and 1 environmental-permit record 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
Most sites are mapped — located but awaiting a second source. How we verify
Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.
Overview
source: linkEquinix LD4 is a mapped data center in Slough, United Kingdom, run by Equinix, Inc. Available records put its footprint at 79,637 square feet. Beyond the Equinix operating record, ownership and capacity details are not disclosed in the facts on hand.
Operator chain
- Ultimate parentEquinix, Inc.
- Files asEquinix, Inc.
- This facilityEquinix LD4
The grid behind this site
source: Ember · EurostatNational grid context, not this facility's own metering. Full country picture: United Kingdom data centers.
In the news
source: Google News (local + English)- Yondr launches latest data center in Slough, UKData Center Dynamics· May 8, 2026
- Neighbouring council green lights 'monster' data centre planSlough Observer· Feb 3, 2026
- Why is Slough full of data centres?BBC· Feb 2, 2026
- Council Approves Equinix Slough Data Centre CampusTecherati· Dec 4, 2025
- Equinix gets green light for data center campus at former paint factory in Slough, UKData Center Dynamics· Dec 1, 2025
- Equinix data centre approved in SloughEstates Gazette· Nov 28, 2025
Environmental permits
source: Permit register- EQUINIX (UK) LIMITEDEPR/CP3409BHEPR permit · holder "EQUINIX (UK) LIMITED" · Slough · Medium Combustion Plant collectively =>50MW - 1.1 A(1) a) · within ~2 km of the mapped site