Nov. 2, 2009 (PR Newswire) --

HOUSTON and MURRAY HILL, N.J., Nov. 2 /PRNewswire-FirstCall/ -- Waste Management, Inc. (NYSE: WM), North America's largest waste services company, and Linde North America, part of The Linde Group, a leading global gases and engineering company, announced today that their joint venture company has begun producing clean, renewable vehicle fuel at its facility located at the Altamont Landfill near Livermore, California. The facility is the world's largest landfill gas (LFG) to liquefied natural gas (LNG) plant.

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The plant, which Linde built and operates, purifies and liquefies landfill gas that Waste Management collects from the natural decomposition of organic waste in the landfill. The plant is designed to produce up to 13,000 gallons of LNG a day - enough to fuel 300 of Waste Management's 485 LNG waste and recycling collection vehicles in twenty California communities. Since the commissioning process began in September, the plant has produced 200,000 gallons of LNG.

"The Altamont LFG-to-LNG facility enables us to recover and utilize a valuable source of clean energy in another practical way, reducing our dependence on fossil fuels. Conventional LNG is already a clean-burning and economically viable alternative fuel for our collection trucks," said Duane Woods, senior vice president for Waste Management's Western Group. "The ability to use recovered landfill gas to fuel our hauling fleet offers significant environmental benefits to the communities we serve in California and is a great example of how we are committed to recovering resources in waste."

Pat Murphy, president of Linde North America, said, "Linde is proud to create a clean and green energy solution for residents of California. Landfill-gas-derived LNG is a super ultra-low carbon fuel, as designated by the Air Resources Board and the Altamont project is expected to reduce carbon dioxide emissions by nearly 30,000 tons a year.