PHILADELPHIA – Nearly 6miles into a southwestern Pennsylvania coal mine, about 900 feet underground, two massive steel wheels ringed with carbide teeth chew chunks from a pitch-black wall.
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ARLINGTON, Va. — The Retail Industry Leaders Association pointed out that three RILA members that are food retailers — Whole Foods Market, Wal-Mart Stores and Safeway — were named by the U.S. Environmental Protection Agency as being among the top 50 users of green power in the EPA’s Green Power Partnership program.
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