R2bn ethanol plant planned for completion by 2014
R2-billion has been set aside for an ethanol plant to help South Africa's budding biofuels sector, which could reduce its reliance on imported fuel.
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One quarter of US grain crops fed to cars, not people
One-quarter of all the maize and other grain crops grown in the US now ends up as biofuel in cars rather than being used to feed people.
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