Green Mountain OSL-Hamar (Innlandet)

Partially operational
OSL-Hamar (Innlandet) is a partially operational data center campus in Norway, run by Green Mountain, with an estimated 90 MW of live IT capacity. The figure is based on published IT capacity. It was built in 2023. Its electricity is stated to come from renewable sources. Its reported power usage effectiveness (PUE) is 1.20.
Green Mountain

Hamar, Innlandet, Norway
Estimated capacity
≈90 MW
published IT capacity
Estimated footprint
18 000 m²
white space
Facilities in campus
N/A
Planned expansion
Coming soon
Last updated: 10 October 2026

Source: greenmountain.no