As a show of how much the current administration is putting their money where their mouth is when it comes to encouraging the development of renewable fuel sources, USDA just announced grants to 11 projects totalling over $12 million dollars.
Ethanol Fuel Economy Study
The American Coalition For Ethanol just released a study on the how well vehicles operate on an ethanol fuel blend.
World Ethanol Analysis Available From JJ&A
A study was just released recently showing how valuable ethanol is as a fuel source.