Trash begets fuel on a large scale
[youtube=http://www.youtube.com/watch?v=SjCjWVY3MOw&w=507]
Partners Waste Management and Linde Group have begun processing fuel at the world’s largest Landfill Gas (LFG) to Liquefied Natural Gas (LNG) plant, located at Altamont Landfill near Livermore, CA. Waste Management–the leading US waste services company and largest national operator of refuse and recycling trucks–collects the garbage, and Linde, an engineering company, purifies and liquifies the LFG produced by the waste. LFG goes through a purification process and is then fed into a natural gas liquifier, where it is cooled below the natural gas boiling point of -260 degrees Fahrenheit, yielding LNG. Unlike the energy harvested from LFG at the Freshkills Park site, which is used for residential energy needs, the Altamont facility’s Liquified Natural Gas can be used as a gasoline or diesel fuel substitute in heavy duty vehicles.
(via Treehugger)
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