How often does an existing closed loop hot water heating or chilled water cooling system get reused as part of a building renovation project, and/or used to expand the area served by the system ...
MARTHA’S VINEYARD, MA — This geothermal rescue was for a closed loop geothermal system that was seriously overheating during the cooling season. This system had ten vertical loops that served 11 heat ...
MOUNT PLEASANT, Wis. — A first-of-its-kind “closed loop” water cooling system will cut the need for around 24 million gallons of water each year in the under-construction Mount Pleasant data center.