Vatajankoski uses the AmbiHeat® heat pump plant to produce district heating from data center waste heat for up to 400 properties

Vatajankoski is a New Energy Company focused on renewable and combustion-free energy production. Starting in summer 2024, the company has met the entire summer district heating demand using waste heat recovered from a data center. Calefa’s AmbiHeat heat pump plant both processes the data center’s waste heat for the district heating network and provides cooling for the data center […]

Turning Wastewater Heat into 90°C District Heat

The AmbiHeat heat pump plant, utilizing world-leading heat pump technology, converts the waste heat from municipal wastewater in Lahti, Finland into up to 90°C heat for the district heating network. The 5 MW AmbiHeat heat pump plant is built by Calefa Oy for a local energy company Lahti Energia Oy, situated in Lahti, Finland. The […]

Finnish Pharma Leader Reduces 2,200 Tons of CO₂ Emissions with Award-Winning Heat-Pump Facility Model

Orion has launched its second state-of-the-art heat pump facility, designed and built by Calefa, at its Espoo, Finland site. This innovative facility, inspired by Calefa’s European award-winning carbon-neutral model, delivers efficient process cooling and heating while furthering Orion’s commitment to sustainable operations.    Discover the New Facility in the Video (Subtitles available in English). https://www.youtube.com/watch?v=FnhWMesit1g […]