Green Mountain AS

Green Mountain AS design build and operate high security, robust wholesale colocation data centres.

The companyhas two data centres in Norway with plans to develop in other regions. The data centres operate on 100% low cost renewable power and use of free cooling creating unique power efficiency. Both data centres, DC1-Stavanger and DC2-Telemark have achieved Uptime Institute Tier III certification as the only Nordic colocation provider. In addition both data centres have the ISO 9001 and ISO 14001 certifications in place.

The data centre near Stavanger (DC1-Stavanger) is built deep inside a mountain in a former high security NATO ammunition store.

The data centre in Telemark (DC2-Telemark) is in the ‘cradle of hydro power’ in Norway with multiple local hydro power plants.

Smedvig is the majority owner of Green Mountain.

Green Mountain AS Data Center Map

Green Mountain AS Locations

Green Mountain is building a data center campus on a 75,000 m2 (800,000 ft2) area. The OSL1-Enebakk data center campus is located in Enebakk, just 20 km outside Oslo, the capital of Norway.

Green Mountain intends to develop a substantial data center campus in Kalberg, Norway, situated about 20 kilometers from Stavanger.

The third building (DC3) of Green Mountain's OSL1-Enebakk campus was launched in December 2022. The 10,000 sqm (107,700 sq ft) three-story colocation facility was first announced in late 2021.

Green Mountain officially handed over the first data center building at the OSL2-Hamar campus in Norway to TikTok in 2023. The site went live in Q2 2024.

Norwegian data center firm Green Mountain is developing a new campus outside of Frankfurt, Germany, forming a new joint venture with energy firm KMW.

DC4 will be the fourth building of Green Mountain's Hamar OSL2 Campus, which will consist of five facilities when complete.

Green Mountain is developing another three-story building at its Enebakk campus. The new facility will span 9,600 m² (103,335 sq ft).

Green Mountain AS Data Center Photos (See all)

Green Mountain Campus in Telemark – Rjukan
Source: Baxtel
DC1-Stavanger has a cooling source available from an adjacent deep water fjord
Source: Green Mountain
DC3 as it finishes construction in Oct 2020
Source: Green Mountain
Rendering of Green Mountain FRA Mainz campus
Source: Green Mountain
Rendering of Green Mountain FRA Mainz campus
Source: Green Mountain
Rendering of Green Mountain FRA Mainz campus
Source: Green Mountain
Green Mountain Hamar OSL2 Campus under construction
Source: Green Mountain
Green Mountain Hamar OSL2 Campus under construction
Source: gr
First Two Buildings of Green Mountain's Enebakk Campus
Source: Green Mountain
The third building (DC3) of Green Mountain's OSL1-Enebakk Campus
Source: Green Mountain
Green Mountain's Expansion of Existing Two Buildings
Source: Green Mountain
Rendering of Green Mountain's Kalberg Campus in Norway
Source: Green Mountain

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