Drain brain: Paris pool uses sewer heat to cut costs and emissions

Aspirant Dunand swimming pool in French capital inaugurates system that recycles residual warmth from sewers and drainsA Paris swimming pool has inaugurated a heating system using warmth recovered from sewers in a bid to cut costs and reduce carbon emissions. The Aspirant Dunand pool in the 14th arrondissement is the latest in a series of French public buildings to use heat pumps to recycle residual warmth from showers, dishwashers and washing machines in its sewers. Continue reading...