# STACK Infrastructure OSL04A

STACK Infrastructure OSL04A is a data centre project in Holtskogen industrial park, Indre Østfold. The reported operator is STACK Infrastructure.

Canonical: https://eloragrid.ai/land-grid/data-centres/norway/stack-infrastructure-osl04a-3b64c0cd0d3c
Status: Announced
Operator: STACK Infrastructure
Evidence reviewed: 2026-11-10

## About this location

STACK Infrastructure OSL04A is a data centre project in Holtskogen industrial park, Indre Østfold. The reported operator is STACK Infrastructure.

## Status evidence

Operator publishes this independently named building in its current campus roster. The retained November 2022 brochure treats it as an expansion; later individual commissioning has not been confirmed. Existing campus operation does not establish this building as operational.

## Location evidence

Shared evidence-backed campus screening circle for independently named OSL04A. Published physical facility address/named industrial district matched to Photon/OpenStreetMap in the correct country. 2000m screening circle covers the compact returned exact-address/area matches with allowance.  Exact footprint not surveyed. Individual building or room position within this circle has not been resolved.

## Electrical work and project likelihood

Probability not assessed. Planning stage is not a calibrated probability.

## Sources

- [holtskogen-plan2026](https://www.io.kommune.no/~/_f/p1/ic57d7fcb-3ed7-43ab-9516-c70dd18c4c3a/03b-planbeskrivelse-utv-holtskogen-naringsomrade-2-februar-2026-rev-2.pdf) — 2026-02-02
- [norway-parliament-inventory](https://www.stortinget.no/globalassets/pdf/dokumentserien/2024-2025/dok15-202425-2503-vedlegg.pdf) — 
- [stack-osl04](https://www.stackinfra.com/locations/emea/oslo/osl04/) — 
- [Reviewed physical-site geocoding match](https://photon.komoot.io/api/?q=Holtskogen+Indre+%C3%98stfold+Norway&limit=5&lang=en) — 
- [stack-osl04](https://www.stackinfra.com/locations/emea/oslo/osl04/) — 
- [stack-osl04-brochure2022](https://www.stackinfra.com/wp-content/uploads/2022/02/STACK-OSL04-Nov-22.pdf) — 

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Nearby infrastructure does not establish an electrical connection, available capacity or an open tender.