Meet the biggest heat pumps in the world

MVV Energie is constructing massive heat pump systems, with plans to build the world's most potent modules at Mannheim, Germany's River Rhine, capable of supplying 40,000 homes. Heat pumps, like those in Aalborg, Denmark, are becoming popular as cities move towards renewable energy sources, with projects aiming to meet significant heating demands in urban areas. Helsinki, for example, is revamping its heating system with heat pumps, biomass burners, and electric boilers to enhance efficiency and reduce reliance on fossil fuels.