IRVING, Texas, May 8, 2014 /PRNewswire-iReach/ -- Lehigh Hanson, Inc. is pleased to announce that its Hanson Aggregates plant in Downingtown, Pa., has achieved the U.S. Environmental Protection Agency's (EPA's) ENERGY STAR Challenge for Industry. The Downingtown plant reduced its energy intensity by 10.7% within two years. The Downingtown plant is the third Lehigh Hanson aggregates facility to achieve the ENERGY STAR Challenge for Industry in the past two years. The company also has the unique distinction of being the only aggregates producer to have any of its facilities achieve this recognition.
The EPA estimates U.S. manufacturing industry is responsible for nearly 30 percent of greenhouse gas emissions in the United States and spends almost $100 billion annually on energy. Under the umbrella of the ENERGY STAR Challenge for Industry, EPA is working with individual manufacturing sites and their parent companies to fight climate change through improvements in energy efficiency.
The ENERGY STAR Challenge is a national call-to-action to improve energy efficiency of America's commercial and industrial buildings by 10% or more.
Lehigh Hanson's Downingtown plant was able to reduce its energy intensity by taking a hands-on approach to assessing the facility's energy consumption and developing an ambitious but realistic strategy to achieve its reduction goal. Plant management, with support from personnel at the company's technical competency center in Irving, Texas, completed a comprehensive review of the major systems at the plant, including crushers, conveyors, pumps, screens, feeders, fans, heating, air compressors, etc. Based on their findings, a number of energy-related projects were planned and implemented. The projects concentrated on optimizing the pumping systems, demand management strategies, minimizing parasitic loads, as well as process improvements. The plant shifted certain production tasks to reduce loads at peak demand times and set monthly demand control targets.
"We are extremely proud of achieving the ENERGY STAR Challenge for Industry," said Randy Miles, Plant Manager at the Downingtown facility. "By really digging into the processes that used the most energy, we were able to develop and implement a reduction plan that focused on optimizing energy usage at every stage of production."
"Energy efficiency is a key aspect of Lehigh Hanson's overall sustainability strategy," said Tom Chizmadia, Senior Vice President of Government Affairs, Public Relations and Sustainability. "Programs such as the EPA's ENERGY STAR Challenge for Industry provide our operations management teams with additional tools and resources to help identify areas for improving energy efficiency by managing energy strategically."
Lehigh Hanson currently has eight additional aggregate facilities participating in the ENERGY STAR Challenge for Industry and expects more of its plants to join the program in the near future. The company operates more than 200 aggregates plants in the U.S.
For more information about the ENERGY STAR Challenge
About Lehigh Hanson
Based in Irving, Texas, Lehigh Hanson, Inc. and its affiliated companies are part of the HeidelbergCement Group, one of the largest building materials manufacturers worldwide. HeidelbergCement is the global market leader in aggregates with leading positions in cement, concrete, and other downstream activities. Visit www.lehighhanson.com for more information.
Media Contact: Jeff Sieg, Lehigh Hanson, 972-653-6011, email@example.com
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SOURCE Lehigh Hanson