The Port Townsend Food Co-op has earned the GreenChill 2014 Achievement Award for Best Emissions Rate from the Environmental Protection Agency’s GreenChill Partnership. This award goes to the partner with the lowest corporate-wide refrigerant emissions rate of all the 11,000 partners which includes well-known retailers such as Target, Whole Foods Market, Hanover Co-op stores and many others.
Refrigerants used by supermarkets are harmful to the environment when emitted into the atmosphere; some harm the ozone layer, and most are very potent greenhouse gases. Refrigerants that are commonly used in supermarket refrigeration systems are anywhere from 1,800 to 4,000 times worse for climate change than carbon dioxide.
“For comparison, our emissions rate for 2014 was 2.6 percent or 12 pounds of refrigerant, said René Tanner, Facilities and Maintenance Manager for The Food Co-op. “A typical supermarket leaks 1,000 pounds into the atmosphere annually. That is because we do in-house preventative maintenance on our refrigeration equipment and catch things early before they become a large problem. We also work with a responsive refrigeration contractor, Mayda Mechanical LLC.”
The EPA’s GreenChill Partnership works with supermarkets to reduce refrigerant emissions and decrease their impact on the ozone layer and climate change. The Partnership helps supermarkets transition to environmentally friendlier refrigerants; reduce harmful refrigerant emissions; and adopt greener refrigeration technologies and environmental best practices.
For more information on the EPA’s GreenChill Partnership, please visit http://www2.epa.gov/greenchill. Anyone may use the EPA’s climate change calculator for references to put the climate impact of refrigerants into context. It calculates equivalency results for passenger vehicles, gallons of gasoline, forests, etc. Find it at http://www.epa.gov/cleanenergy/energy-resources/calculator.html.
To learn more about The Food Co-op’s environmental efforts, please read the store’s recently published 2014 Sustainability Report.