Green Mountain and Hima Seafood Launch Heat Reuse Project in Rjukan, Norway
Green Mountain and Hima Seafood have launched a joint excess-heat reuse project in Rjukan, Norway, aimed at integrating sustainable data center operations with trout farming. The project utilizes excess heat from Green Mountain's data center to warm Hima Seafood's aquaculture systems, reducing energy consumption and environmental impact. The system is operational with an initial capacity of 1.75 MW, with plans to scale to 8 MW. The initiative showcases circular economy principles and the collaboration was officiated by the Norwegian Minister of Digitalisation.

Green Mountain and Hima Seafood have initiated a heat reuse project in Rjukan, Norway, combining data center operations with trout farming. Hima Seafood will utilize excess heat from Green Mountain's data center to warm its aquaculture systems, with cooled water returned to Green Mountain for cooling processes.
This closed-loop system, operational since autumn 2025, is currently testing at 1.75 MW capacity, with plans to scale to 8 MW. The initiative exemplifies circular economy benefits, aiming to reduce energy consumption and environmental impact while fostering regional value creation. The project launch was attended by key officials, including the Norwegian Minister of Digitalisation.




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