Food Lion LLC and refrigeration manufacturer Kysor/Warren unveiled the grocery industry’s first “cascading” refrigeration system with naturally occurring carbon dioxide (CO2) to keep frozen and fresh ...

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 ...

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 ...

Cascade refrigeration systems represent a critical advancement in thermal management, particularly in applications requiring ultra‐low temperatures. These systems employ multiple refrigeration cycles ...

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 ...

COLLEGE PARK, Ga. — Food Lion, Salisbury, N.C., is opening a store here today that is the chain’s first—and the second in the U.S.—to use a carbon dioxide-based cascade refrigeration system. The ...

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 ...