Gallery: Researchers Transform Sewage Sludge Into Power


Waste treatment plants have to get rid of sludge somehow, so why not try to find a way to turn all that muck into energy? That’s what researchers at the University of Nevada, Reno are attempting to do at the Truckee Meadows Water Reclamation Facility. If all goes well in Truckee, the system could be expanded to other reclamation facilities in the state. And with 700,000 metric tons of dried sludge generated each year in California alone, there’s a huge opportunity to generate low-cost, low-impact energy for widespread use.

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1 Comment

  1. henrikbejmar October 4, 2010 at 2:54 am

    This is already done in Stockholm, Sweden, since 2004.
    The Sewage from the inhabitants of Stockholm gets treated in the Henriksdal water treatment plant and the biogas is sent to the bus depot about 1 km from there, where they fuel up Stockholm’s buses.
    Check the video (in swedish)

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