The use of HC-744 (CO2) in compressors has gotten yet another boost with the announcement by Emerson Climate Technologies that it has launched Copeland Scroll® compressors designed for use with the ...

A Chinese research group has combined compressed CO2 with combined heating and power (CHP) units for renewable energy storage. The system has achieved a total energy efficiency of 35.96% and an energy ...

The first Copeland CO 2 compressor to be built in the U.S. was recently assembled at the company’s plant in Rushville, Indiana. Marking the occasion, from left, are Jake Heitkamp and Jeff Lichty, ...

As the global energy landscape shifts toward renewable sources, the intermittency of wind and solar power poses a significant challenge to grid stability. A promising solution is emerging in the form ...

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 ...

In accordance with these environmental policies, the European directive on mobile air conditioning systems (MACs), introduced a ban for the use of refrigerant gas with a global warming potential (GWP) ...