By compressing and expanding carbon dioxide, this unusual battery solves one of renewable energy’s toughest reliability ...
Google is moving beyond traditional lithium-ion packs and into industrial-scale carbon dioxide storage, backing giant “CO2 ...
ORLANDO, Fla. — The new Danfoss Turbocor® TG490 is the an oil-free, variable-speed, magnetic bearing centrifugal compressor qualified for the use of R-515B, which has an AR5 GWP of 299 and an ASHRAE ...