Ongoing and evolving U.S. Environmental Protection Agency (EPA) and Department of Energy (DOE) regulations have created a complex landscape for supermarket owners. The pressure to reduce emissions and ...

EDITOR’S NOTE: This article is the first of a two-part series in response to the question: “Should I choose CO2 (R-744) for my refrigeration system?” It was prepared by engineers with M&M ...

A recent study has unveiled a significant advancement in refrigeration technology. This work introduces an optimized Compression-Absorption Cascade Refrigeration Cycle (CACRC) that remarkably reduces ...

PHOENIX — U.S. food retailers testing commercial refrigeration systems that use carbon dioxide as a key refrigerant have found them to have a much smaller impact on climate change — but still carry ...

If there’s anything that consumers take for granted in the supermarket, it’s refrigeration. So they are not likely to notice that the systems they rely on to keep products chilled and frozen are ...

M&M Refrigeration LLC has acquired Carnot Refrigeration, a Trois-Rivières, Québec-based provider of carbon dioxide (CO2) transcritical systems, for an undisclosed amount. Founded in 2008 by CEO ...