PROJECT RECORD 85 · UKN011
Southside Data Centre
Scotland · Pre-application or consultation
Reported capacity
Claims use different boundaries and may describe overlapping phases or the whole campus. Values below are not additive, and are not an estimate of remaining construction or incremental grid demand.
IT/compute
Not disclosed
Facility demand / power options
Not disclosed
Grid/supply
Not disclosed
Reported MW · basis unknown
225 MW (basis unresolved)
Retained source claims (may be historical or conflicting)
- 225 MWReported planning or campus figure; source stage may remain unresolvedcampus_total_unspecifiedSouthside Data Centresource-stage unresolvedClaim source · 2026-05-28 ↗
Apparent power · MVA
Not disclosed
Location & development stage
- Stage interpretation
- Pre-application or consultation
- Place / location reference
- Longformacus
- Position precision
- Approximate locality
- Map position
- 55.8074, -2.4912 (latitude, longitude)
Source project UKN011: Longformacus / Clawbare Cottage, near Duns, Scottish Borders. Source specifically states Longformacus / Clawbare Cottage, near Duns; use Longformacus locality. Locality representative point only; no site coordinate inferred.
Map points are not surveyed parcel boundaries or electricity connection nodes. The stage is a source-based interpretation at the evidence cutoff, not a current-status check.
Project evidence
These links identify the original publishers. A source may concern a different permit, phase or capacity boundary; use it with the qualifications above.
Cite this record
ElecTrace (2026-10-14). Southside Data Centre. UK Data Centre Planning Database, version 1.0.0, project record UKN011. Evidence cutoff 2026-09-22. https://electrace.uk/compute/uk-data-centres/projects/UKN011
Add your access date. Map number 85 is specific to this release; use the record identifier UKN011 and URL for citations.