From sawdust to agricultural waste, scientists drive toward new fuels
(NEWSER) - After decades of dreaming, schemes to turn waste into fuel are finally getting traction in the US, with some 28 plants in the works and a handful even up and running, the New York Times reports. They consume everything from wood chips to garbage, as once-prohibitively expensive processes become competitive with $4-a-gallon gasoline. “American innovation is going to come up with the solution,” one researcher tells the Times. More»
