Christian drives for free, in his 1980 Mercedes Benz 300 TD. This diesel wagon was converted to run on vegetable oil, and is powered with the recycled waste oil that the restaurants pay to have landfilled. It burns clean, is renewable, reduces greenhouse gases, and is virtually free. See how the conversion was done courtesy of Green Trust.
Steve Spence,Director, Green Trust
Buy our book - OFF THE GRID - a tour of American off-grid places and people written by Nick Rosen, editor of the off-grid.net web site
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