Residents in the German town of Geretsried have long wanted to run their buildings with clean heat and electricity from geothermal energy ... it will pump water down to flow through the hot ...

June sought estimates from several HVAC companies and was especially intrigued by Redinger’s suggestion that a wall-mounted heat pump might be the ideal solution. Not only was the food bank stiflingly ...

Major Test Case for New Geothermal Technology Launches in Small German Town ... Instead in Geretsried, it will pump water down to flow through the hot rock, heating up on contact.