The answer to this question very simply, in a word, is that there is no energy we use on this planet that does not have some combination of industry and government policy. The government has rightly legislated that 5% of gasoline will be ethanol. That's not industry driving this. That is the government.
The IEA, the International Energy Agency, announced a month ago the global subsidies for the oil and gas industry are $580 billion. There is no energy that doesn't have some combination of subsidy in it--it always will.