Ethanol fuel from corn faulted as energy waster Neither increases in government subsidies to corn-based ethanol fuel nor hikes in the price of petroleum can overcome what one Cornell University agricultural scientist calls a fundamental input-yield problem: It takes more energy to make ethanol from grain than the combustion of ethanol produces.
(corn; faulted; as energy waster Neither increases in government subsidies to corn-based ethanol fuel nor hikes in the price of petroleum) (the combustion of ethanol; produces; )
corn the combustion of ethanol
faulted produces
as energy waster Neither increases in government subsidies to corn-based ethanol fuel nor hikes in the price of petroleum