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TYLER, Texas — Brookshire Grocery Co. has joined the Environmental Protection Agency's GreenChill partnership, the supermarket chain said.

BGC said that by joining the initiative, it will work toward sustainability and protecting consumers' health and the environment. According to the EPA, a typical supermarket leaks about 1,000 pounds of refrigerant gas into the atmosphere each year, and BGC said it would work to reduce those emissions.

NEW YORK — Safeway’s store in the Georgetown section of Washington, D.C., has earned Leadership in Energy and Environmental Design certification from the U.S. Green Building Council. The 71,067-sq.-ft. store is the grocer’s second LEED-certified store and the first LEED-certified store in D.C.

CHICAGO Blueair unveiled a product that promises a "personal clean air zone."

The portable Zon personal air purifier -- a lightweight, compact unit -- assures consumers, especially those with respiratory conditions, access to clean air anywhere.