Refrigerants

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Ingersoll Rand’s Commitment to Action will avoid the same amount of CO2 emissions that can result from powering nearly 2 million homes for one year.

AHRI representatives said the HVACR industry is committing $5 billion over the next decade to research and develop new refrigerants and equipment to help accomplish the phasedown.

The study seeks to provide a clear picture of the key drivers for and against the adoption of sustainable refrigeration and refrigerant options, and the effects of legislation.

Three of the world’s leading HVACR associations, the Alliance for Responsible Atmospheric Policy, Air-Conditioning, Heating and Refrigeration Institute (AHRI), and Brazilian Association for HVAC-R (ABRAVA), announced the formation of the Global Refrigerant Management Initiative at the United Nations Secretary-General’s Climate Summit.

Buehler’s Fresh Foods announced that it has been recognized with two U.S. Environmental Protection Agency (EPA) GreenChill Partnership Awards for 2013. The company received the Most Improved Emissions Rate award and the Superior Goal Achievement award.

Almost two-thirds of large supermarkets surveyed in northern and western European countries now use natural refrigerants in their stores, according to a new report issued by Carrier Commercial Refrigeration, Europe. The research finds that this trend is being driven by industrywide sustainability policies that are outpacing legislation.

Hank Bonar, owner of Bonar Engineering and Construction of Jacksonville, Florida, provided the following as part of his response to a story on refrigeration trends in the Sept. 8, 2014 issue of The NEWS. A portion of this was used in that story; here, Bonar’s comments are presented in their entirety.

Contractors hoping for a final word on the newest refrigerants will have to wait — but maybe only a bit longer. Research continues and most of the studies are focusing on low-GWP HFCs and HFOs. But the good news is that what is currently being worked on could well represent the last generation of refrigerants.

A couple of manufacturers in the refrigeration sector — Mainstream Engineering and ICOR — are making announcements of developments in that sector.

Nowhere in refrigeration has change taken place faster in terms of system design and refrigerants than in the supermarket sector. But through it all, those who design, install, service, and maintain such changing technologies still need to understand how these systems’ components operate and how to do proper maintenance.