Alternative Fuel Cars

The EPA's newly proposed rules to reduce sulfur in gasoline may have the perverse effect of making alternative vehicles, that is, those that don't run on gasoline, less competitive with conventional vehicles and ensure that we remain addicted to oil.
Apr 8, 2013   The New York Times - Energy & Environment
Sierra Nevada Brewing Co. is working with startup E-Fuel to create gas from their brewing yeast waste.
Feb 5, 2009   Earth2Tech