Georgia Landfill Gas Generates Biomass Energy

The city of LaGrange, Georgia, the U.S. Environmental Protection Agency (EPA), and Interface Flooring Systems have formed a partnership to convert naturally occurring methane gas from a local landfill into a green energy source to fuel two heaters and a boiler at Interface’s Kyle plant. LaGrange Mayor Jeff Lukken and John Wells, president of Interface Flooring Systems, signed the agreement.

LaGrange, Georgia – August 21, 2003 [SolarAccess.com] “This is a first for the carpet industry,” said John Wells. “By turning waste into fuel for our manufacturing process, we are eliminating harmful emissions and increasing the use of renewable energy. We are not only reducing our negative footprint, we are moving towards our goal of being a restorative company.” Interface Flooring Systems estimates it will reduce natural gas consumption at the plant by 20 percent, but the offset of greenhouse gas emissions is more substantial. “The magnitude of this project is such that it offsets the greenhouse gas emissions for all of Interface’s North American carpet manufacturing facilities, making them all climate neutral,” said Wells. “EPA commends Interface for their leadership in initiating this renewable energy project,” said Chris Voell, Southeast Manager, EPA Landfill Methane Outreach Program. “By preventing emissions of methane, voluntary projects, like Interface’s, help businesses and communities protect the environment and build a sustainable energy future.” Landfill gas is generated when organic materials in the landfill decompose, and is approximately 50 percent methane and 50 percent carbon dioxide. When methane escapes into the atmosphere, it creates odors, contributes to local smog, and creates a safety hazard. The City of LaGrange Landfill will be modified with a system to collect the gas and deliver it through a pipeline to Interface’s Kyle plant, located 10 miles away. There it will be burned and converted to heat, just like natural gas. The City of LaGrange is retrofitting the landfill for gas collection, and the pipeline is being added incrementally to an existing city project to upgrade natural gas pipelines. Interface Flooring Systems is retrofitting two natural gas heaters and a boiler to run on the converted methane. “What makes this project particularly unique is that Interface and other industrial community partners are working with the city to provide an economic energy alternative that is also environmentally sound,” said Tom Hall, LaGrange city manager. Interface Flooring Systems is the flagship company of Atlanta-based Interface, Inc., a manufacturer of floor coverings and other textiles. The landfill gas project in LaGrange is part of a global effort to find renewable sources of energy to power the company’s operations and to reduce harmful emissions. Interface Flooring Systems has applied renewable energy through on-site solar energy generation and green energy contracts, including wind and bio-mass. The company is a charter partner in the U.S. EPA Climate Leaders Program, a voluntary partnership challenging businesses to reduce their greenhouse gas emissions, and is also a founding member of the Green Power Market Development Group (GPMDG), a partnership of leading multinational corporations, the World Resources Institute, and Business for Social Responsibility. Interface Flooring Systems is one of 20 founding partners in the Green Power Partnership, a U.S. EPA program aimed at boosting the market for renewable energy alternatives that reduce the environmental and health risks of conventional electricity generation.
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