The use of carbon dioxide as a refrigerant continues to draw attention. Every few months, the list of places where the refrigerant is being talked about and tried grows. The ways the refrigerant can ...

ORLANDO, Fla. - There was no shortage of innovative compressor technology at the 2005 International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo). But the consistent message to ...

The US Army Natick Soldier Systems Center (NSSC) has awarded S-RAM Dynamics a Small Business Independent Research (SBIR) Phase 2 contract for $1 million to build and test a mobile refrigeration system ...

Siemens Power and Gas, including its Dresser-Rand business, received an order for four SGT-A35 gas turbine power generation packages and two SGT-A35-driven DATUM CO2 compressor packages for MODEC’s ...

Forbes contributors publish independent expert analyses and insights. Reporting from Europe, Jeff McMahon covers the environment. Scientists in China and the United States are working on a novel way ...