HVACR industry veteran Don Gillis has worked on both sides of the counter, as a technician and, later, a wholesaler. He’s now ...

As supermarkets move away from hydrofluorocarbons (HFCs) and toward more sustainable solutions, CO 2 refrigeration systems have become a preferred alternative. However, making the transition from HFCs ...

Scientists at Lawrence Berkeley National Laboratory have developed a novel potential means of alternative refrigeration: ionocaloric cooling. The method involves electrically charged atoms or ...