Waste Management to Help Others Develop Landfill Gas

Date: October 2, 2008

Source: Waste Management, Inc.

Waste Management Expands Renewable Energy Program to Develop Landfill Gas to Energy Projects

  • Dedicated team to work with private and municipal landfill owners to develop nation's untapped landfill gas resources

Waste Management, Inc. (NYSE: WMI) today announced that it plans to use its expertise as the nation's largest developer of landfill gas to energy (LFGTE) projects to partner with private and municipal landfill owners to develop the country's untapped landfill gas resources. Waste Management is the first in the waste management industry to launch such a program.

Waste Management's third-party LFGTE development team recently broke ground on a LFGTE facility at the municipal owned Madison County landfill near Syracuse, New York. There, Waste Management will develop a 1.4-megawatt LFGTE facility.

The US Environmental Protection Agency (U.S. EPA) has endorsed landfill gas as an environmentally wise alternative energy resource that reduces the country's reliance on fossil fuels like coal and oil. Landfill gas is also an important source of waste-based, renewable energy that can generate distributed base load power. There are currently 445 LFGTE sites in operation across the country, but the U.S. EPA's Landfill Methane Outreach Program (LMOP) has identified 535 additional sites (out of 1,700 total operating landfills) as promising candidates for LFGTE facilities. Fully developed, LMOP estimates these additional landfills could produce over 1,200 megawatts of electricity, enough to power more than 1 million homes.

Waste Management is unique in the industry with its in-house expertise providing landfill gas management, power plant construction and operation and energy marketing. Its Renewable Energy group provides full service support to municipal and private landfill operators that lack the resources to develop LFGTE projects.

"Waste Management pioneered landfill gas to energy technology over two decades ago, and we operate more of these facilities than any other company in North America," said Paul Pabor, vice president of renewable energy. "As the largest operator of landfills, we understand how landfills operate and how best to leverage this valuable resource."

Last year the company set an ambitious goal to develop up to 60 LFGTE projects at its landfills by 2012. To date the company has completed or launched the development of over a dozen projects across North America. The program to develop partnerships with other private and municipally owned landfills furthers Waste Management's commitment to generate waste based renewable power.

Landfill gas, produced when microorganisms break down organic material in the landfill, is composed of approximately 50-60 percent methane and 40-50 percent carbon dioxide. At most landfills in the United States, the methane is simply burned off. LFGTE facilities use methane gas to power generators offsetting power otherwise generated from fossil fuel.

Waste Management is North America's largest operator of LFGTE facilities, with renewable energy projects at 112 of its landfills. Upon completion of the 60-project expansion begun in 2007, Waste Management expects to generate over 700 megawatts of energy from its landfills, enough to power 700,000 homes.

About Waste Management

Waste Management, based in Houston, Texas, is the leading provider of comprehensive waste management services in North America. Our subsidiaries provide collection, transfer, recycling and resource recovery, and disposal services. We are also a leading developer, operator and owner of waste-to-energy and landfill gas-to-energy facilities in the United States. Our customers include residential, commercial, industrial, and municipal customers throughout North America. To learn more visit www.wm.com/ or www.thinkgreen.com/.

Sign up to receive our free Weekly News Bulletin