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 ...

Scientists from the United Kingdom’s University of Nottingham and China’s Southwest Jiaotong University have developed a novel hydronic closed-loop PV cooling system for hot and arid regions. “We ...

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.

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 ...

Wisconsin's data centers say they will use closed-loop cooling, but concerns rise over indirect water use, undisclosed ...

Melissa Scanlan, Director of Center for Water Policy at the UWM School of Freshwater Sciences, discusses two myths about data ...