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The second proposal was even more esoteric. US cars and trucks currently burn four billion gallons of non-gasoline fuel. Mr Bush announced he wanted this to increase to 35 billion gallons by 2017, with 14 billion coming from a massive increase in the use of ethanol fuel from corn (from where the other 21 billion will magically appear, he did not share with us). Now, the ethanol option is certainly attractive. A few weeks ago I was in Brazil (where global warming is being blamed for their worst summer on record) and no other country on this planet is a better advertisement for how ethanol can work. Some 80 per cent of cars sold can now run on ethanol, and it is thought to account for nearly 40 per cent of all fuel consumption.
But "doing a Brazil", unfortunately, is not a realistic option for the US. With the current technology, it simply cannot represent more than a tiny percentage of consumption. Barely 0.5 per cent of US gas stations currently sell ethanol fuel, and even at that measly level, ethanol takes up an astonishing 20 per cent of US corn production.
Sadly, I fear, Mr Bush's espousal of this dream has more to do with all those nice subsidies for US farmers/mid-west voters, so typical of America's pork-barrel politics. If the US really wanted to increase ethanol use, it should dramatically increase imports from Brazil (currently subject to a tariff of 54 cents a gallon). But then again that would not help America's obsession - energy independence. It certainly is a bizarre world where the US is utterly dependent for its core fuel on the likes of Venezuela and the strife-torn Middle East. But what have Americans actually done about this?
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I have little sympathy for US energy-security issues, when they have done nothing to attack wasteful consumption head- on. Contrast this with Europe. Bold moves are needed, not fudges. European countries have combined serious investment in alternative sources - take Denmark (22 per cent of energy from wind power), or France (with its advanced nuclear programme) - with consumption cuts through tax penalties. Aha, reduced consumption through higher taxation - unthinkable in contemporary America. How much easier to dream of a "scientific cure".
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http://news.independent.co.uk/business/comment/article2192855.ece