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Pca: $4.7B Price Tag For Epa Proposal

In a June 28 webinar hosted by Cement Americas, Portland Cement Association’s Vice President-Regulatory Affairs Andrew O’Hare, CAE, and Chief Economist Edward Sullivan cited dire consequences for the cement industry of national emission standards for hazardous air pollutants (NESHAP) proposed by the Environmental Protection Agency

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Army Corps Suspends Nwp 21 In Appalachian Region

The U.S. Army Corps of Engineers has suspended the use of Nationwide Permit 21 (NWP 21) in the Appalachian region of six states. NWP 21 is used to authorize discharges of dredged or fill material into waters of the United States for surface coal mining activities

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Report Shows Flaws In Sustainability Efforts

Though many companies lack the structural framework to enable proper director oversight of sustainability programs, they rarely consult outside expertise, according to a report released by The Conference Board

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Teichert Aggregates Installs Wind Turbine

Teichert Aggregates installed a 1.5 megawatt wind turbine generator to deliver electricity on site at its sand and gravel operation in western San Joaquin County, located just south of Tracy, California

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