That’s not a colostomy bag, it’s the first prototype of [Stephen’s] scratch-built closed loop ... of the system which pumped cool water from a large jug through a loop of plastic tubing ...

Microsoft is set to pilot a new closed-loop data center cooling system It will cool ... it will continually circulate water ...

Over the next two years, homebuilder Lennar is working with Dandelion Energy on one of the largest residential geothermal ...

PGW will study the possibility of installing the renewable energy system for John F. McCloskey Elementary School and Dorothy Emanuel Recreation Center.

Air conditioners use a closed loop refrigerant system to remove ... while delivering up to 72% energy savings compared to traditional water heating systems. Innovating to Meet Heating and ...