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 ...

Steam is a marvelous way to transport large amounts of energy effectively and economically. That is why Steam has been the cornerstone of campus, district heating, and process systems for the past two ...

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 ...

Networks of pipes and heat exchangers can transfer excess heat from buildings into nearby bodies of water—but as the world warms, the cooling potential of some water courses is now diminishing.

The announcement came after Tucson rejected a plan to annex the Project Blue site, which would have connected it to the city's reclaimed water supply.

According to Gneuton, the solution is a closed-loop system and can harness the untapped thermal energy from gas turbines to ...