general motors corp. is planning on making biofuel with garbage at a cost of less than a 0.18 €/liter.
gm has entered into a partnership with illinois-based coskata inc. which has developed a way to make ethanol from practically any renewable source, including old tires and plant waste. the process is a significant improvement over corn-base ethanol because it uses far less water and energy and doesn't convert food into fuel.
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