Tonstad Campus
Located at Sirdal in West Agder County (NO2), Norway, Tonstad Campus is one of Norway’s largest power-ready sites, located next to the Ertsmyra switchyard for direct high-voltage access. Tonstad Campus will comprise four purpose-built data centres designed to support HPC, cloud, and AI workloads.
300MW
Power secured
2028
First capacity live
€2.5B+
Projected investment
420K m2
Land acquired
Meet GreenScale’s Tonstad Campus
Tonstad Campus represents GreenScale’s most significant data centre development to date, offering customers extensive renewable energy capacity and scalable digital infrastructure.
Ultra-low
electricity costs
Tonstad Campus benefits from Norway’s exceptionally low-carbon-intensity energy grid, with a high penetration of renewables such as hydropower and energy costs among the lowest in Europe.
Low-risk
country
Low political and economic risk, with transparent regulations and strong governance. Stable, transparent economy ensures secure long-term growth.
Cooling
efficiency
Norway’s climate enables energy-efficient data centre operations through ‘free-cooling’, reducing the need for mechanical cooling.
Campus specifications
Country
Norway
Municipality
Sirdal
Town
Tonstad
Address
4440 Tonstad Norway
Coordinates
Zoning
Industrial
Land acquired
420,000m²
Power secured
300 MW
Annual PUE
1.2
Distance to substation
<1km
Renewable energy
Norway’s grid is 98%+ renewable
Site development
2026
Ready-for-service
2028
Fast, abundant, and low latency
Global links
Network type
Options for fully diverse independently owned regional fibre rings
Home to one of Europe’s leading hydropower resources
Situated in Norway, a nation defined by its renewable energy capacity, Tonstad Campus will benefit from abundant hydropower generation. This will ensure the delivery of clean, uninterrupted energy at scale, supported by robust infrastructure, and reinforced by regulatory frameworks that prioritise long-term reliability. Combined with the site’s integration with regional network corridors, it will all amount to high-performance connectivity across European and global digital ecosystems.
Why Tonstad Campus?
- Four purpose-built data centres
- HPC, AI, and hyperscale ready
- Ultra-low electricity cost
- World-class renewable energy capacity
- Strategic location in NO2 zone
- Developed in line with regional land-use and environmental policy
- Long-term strategy for ecological and community integration
Latest insights
Let’s accelerate your vision together
Whether you’re interested in sustainable solutions, collaboration opportunities, ethical sourcing, or advancing your digital infrastructure, we’d love to hear from you. Connect with us today and ask how we can accelerate positive change together.