Biofuel Roadmap

Document issued by USDA. From an article at Biofuels Digest:

The USDA projected in its report that the US, in order to meet its 2022 RFS target of 36 billion gallons of renewable fuel, would produce 13.4 billion gallons formed educated energy crops, including perennial grasses, energy cane, and biomass sorghum; 500 million gallons from oilseed crops, 4.3 billion gallons from crop residues (corn stover, straw), 2.8 billion gallons from woody biomass (logging residues only) and 15 billion gallons from corn starch ethanol.

The report, entitled "A USDA Regional Roadmap to Meeting the Biofuels Goals of the Renewable Fuels Standard by 2022" can be found here (PDF, 21 pages).