Heat Pump Systems Improve Power Plant Efficiency

Savon Voima has taken significant steps towards carbon‑neutral energy production by implementing heat pump solutions developed by Calefa at its power plants in Iisalmi and Joensuu. At both sites, heat pump technology is used to recover previously unused waste heat and efficiently upgrade it for district heating production. Impelementation Iisalmi Heat Pump Solution Joensuu AmbiHeat […]

Achieving Carbon-Neutral Aluminum Processing through Energy Collaboration with Calefa

Mäkelä Alu, the family-owned company in Ostrobothnia, Finland, set an ambitious goal to be carbon-neutral by 2025. With Calefa heat pumps, the goal is almost achieved. In addition to winning the Outstanding Projects category in the Net-Zero Industries Award competition in November 2024, Mäkelä Alu has also been recognized in its home country.  Calefa and […]