Data Centres

Data Centre Sites

Green Mountain currently offers three different data centre sites in Norway.

The first original data centre is located at Rennesøy outside Stavanger in the western part of Norway. The second site is in the valley of Rjukan, Telemark. The third is currently under construction, located 20km outside Oslo, the Norwegian capital. Read more about them below.


DC1-Stavanger is a unique underground data centre in a former high-security NATO ammunition storage facility.

Green Mountain Data Centre DC1-Stavanger


DC2-Telemark is high-security colocation in the cradle of hydropower with a 35MW supply initially available.

Green Mountain Data Centre DC2-Telemark


DC3-Oslo is a flexible and future proof data centre campus in the Oslo region. (Under construction)

Green Mountain Data Centre DC3-Oslo