"This could just be wishful thinking as the airline biz is on it's knees trying to stay afloat with the rise of jet fuel. However, past deals may still be moving along to provide some revenue to offset some of the ongoing biz expense."

You need alternative fuel? Sugar cane and sugar beets....that's the ticket. Brazil has done it successfully. Why not us? What? You say it's the corrupt lobbyists who are responsible for corn ethanol boondoggle? Shame on you for being so cynical. Don't forget the tree hugger's impact :>):>)