In its 2010 Sustainable Development Report, covering global concrete, cement and aggregate production, Monterrey, Mexico-based Cemex, S.A.B. de C.V., cites significant progress in key performance indicators relating to workplace safety, environment and climate change, biodiversity and wilderness preservation, and contribution to local communities.
Read MoreHolcim to pay $50,000 for unpermitted discharges at Devil’s Slide Quarry
The U.S. Environmental Protection Agency (EPA) and Holcim (US), Inc. have entered into a consent agreement in which Holcim will pay a $50,000 penalty for unpermitted discharges to the Weber River at the Devil’s Slide Quarry in Morgan, Utah. The agreement resolves an EPA complaint alleging that runoff from the quarry entered the river without a required Clean Water Act…
Read MoreEPA lauds Roanoke role in RM customers’ energy cuts
Through 3,000-plus hours of technical assistance and energy management training last year, Roanoke Cement Co.’s Plant A Star program saw staff position a group of ready mixed concrete customers to reduce plants’ electricity consumption by an estimated 15 %.
Read MoreEnvironmentalists move to nix fly ash From LEED point consideration
Environmentalists’ latest weapon to undermine the use of coal in power generation follows a curious trajectory: The U.S. Green Building Council’s public comment process for LEED [Leadership in Energy and Environmental Design] rating system revisions. A group comprising federal and state environmental and law enforcement agency officials, PEER contends that construction-grade–the most widely used coal combustion residual (CCR)–should not qualify…
Read More‘Carbon emissions free’ cement targeted to meet green construction materials demand
Mexico’s Cemex, S.A.B. de C.V., announced that consolidated net sales increased 1% in the fourth quarter of 2010 to $3.5 billion and decreased 3% for the full year to $14.1 billion, versus the comparable periods in 2009. Operating EBITDA increased 2% in the fourth quarter of 2010 to $482 million and decreased 13% for the full year to $2.3 billion.
Read MoreAsh Grove gets closure on Texas wet-kiln-cement refusal
Almost two years after Ash Grove filed a federal lawsuit against Dallas’s refusal to buy its wet-kiln-made cement as a violation of the state’s competitive bidding laws, Dallas and Arlington, the only two parties who kept fighting Ash Grove in federal court, have negotiated a proposed settlement that will bring the litigation to a close. Dallas was one of the…
Read MoreWatson takes helm at Cemex USA, joins Monterrey executive committee
As part of a global management realignment around six regional units in mid-March, Cemex, S.A.B. de C.V. named Karl Watson, Jr., president of Cemex USA in Houston. He had served as Eastern region president, based in West Palm Beach, and is the top Rinker Materials Corp. executive to have transitioned to Cemex USA.
Read MoreCemex begins supplying 500k+ tons for Panama Canal expansion
Cemex has begun supplying cement as part of its contract to provide over 500,000 tons of cement to “Consorcio Grupo Unidos por el Canal,” the primary contractor for the Panama Canal expansion project. The contract represents an integral phase of the Canal expansion project, which includes two locks, the excavation of access channels to the new locks, and the widening…
Read MorePlant Tours — May 26
2011 IEEE-IAS/PCA Cement Industry
Technical Conference
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