# STACK Infrastructure OSL03B

STACK Infrastructure OSL03B is a data centre project in Heiaveien9,1900 Fetsund. The reported operator is STACK Infrastructure.

Canonical: https://eloragrid.ai/land-grid/data-centres/norway/stack-infrastructure-osl03b-e65e2bec78e4
Status: Operating
Operator: STACK Infrastructure
Evidence reviewed: 2026-11-10

## About this location

STACK Infrastructure OSL03B is a data centre project in Heiaveien9,1900 Fetsund. The reported operator is STACK Infrastructure.

## Status evidence

Current first-party campus roster independently names this physical data-centre building and its own area/capacity. The campus roster explicitly identifies4 OSL03 buildings or3 OSL04 buildings. These are published building identities, not inferred generator or hall counts. Individual commissioning dates remain unresolved.

## Location evidence

Shared2000m campus screening circle at government-registered Heiaveien9, Fetsund. Exact position of independently named OSL03B within the campus has not been resolved.

## Electrical work and project likelihood

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

## Sources

- [norway-parliament-inventory](https://www.stortinget.no/globalassets/pdf/dokumentserien/2024-2025/dok15-202425-2503-vedlegg.pdf) — 
- [stack-osl03](https://www.stackinfra.com/locations/emea/oslo/osl03/) — 
- [stack-osl03](https://www.stackinfra.com/locations/emea/oslo/osl03/) — 
- [Reviewed known-site address/area match](https://photon.komoot.io/api/?q=Heiaveien+9+Fetsund+Norway&limit=5&lang=en) — 
- [stack-fetsund-register-web](https://virksomhet.brreg.no/nb/oppslag/enheter/912189287) — 

Elora editorial summaries; linked sources and geographic data retain their respective rights. No blanket third-party licence is granted.

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