EPA Recognizes Two Maryland Companies as 2017 ENERGY STAR® Certified Manufacturing Plants

EPA Recognizes Two Maryland Companies as 2017 ENERGY STAR® Certified Manufacturing Plants PHILADELPHIA (March 27, 2018) – The U.S. Environmental Protection Agency announced today that Lehigh Cement Company, of Union Bridge, Md. (cement manufacturing) and EPA Recognizes Two Maryland Companies as 2017 ENERGY STAR® Certified Manufacturing Plants Source: EPA...