Green Mountain OSL2-Hamar Campus (Heggvin), TikTok tenant
DHamar, Innlandet, Norway · NO · ByteDance
OperationalAI-Capable HyperscalePartially Verified
Environment
Water Stress
lowB
WRI Aqueduct 4.0 (2023), province baseline water stress: Low (<10%), 2023
Aquifer Stress
Not DisclosedND
Grid Carbon Intensity
28 gCO₂/kWhB
Ember Yearly Electricity Data, national power sector CO2 intensity, Norway 2025, 2025
Grid RegionNorwegian grid (NO1)
Drought Risk
Not DisclosedND
Facility
CompanyByteDance
OperatorGreen Mountain
CategoryAI-Capable Hyperscale
StatusOperational
Capacity
150 MWB
150 MW planned across five 30 MW buildings; TikTok's initial contract covers 90 MW.
Location
60.8500, 11.2800 · NO
Campus AreaCoordinates are the centre of Hamar (Heggvin business park) (OpenStreetMap), not the exact campus location.
RegionHamar, Innlandet, Norway
Research statusPartially Verified
Evidence (2 sources)
Journalism2023-03-09Data Centre Review
Confirms OSL2-Hamar campus, TikTok as tenant, 150 MW full site, 90 MW initial contract
OSL2-Hamar... TikTok has signed an initial contract for three buildings... The full site is 150 MW across five buildings of 30 MW each... initial contract covers 90 MW
JournalismBaxtel
Confirms location in Heggvin business park, TikTok as sole tenant, operational status; trade directory, supporting only
sits in Heggvin business park on the Hamar-Løten municipal border in Innlandet county... TikTok is the sole tenant... Operational with future phases planned
Researcher Notes
Green Mountain's campus, with TikTok, a ByteDance company, as the main tenant. Part of TikTok's European data storage programme.