Jatropha – the facts
Thursday, 5 June 2008
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* Dubbed the 'Wonder Plant', jatropha – which originated in Africa – is an inedible weed which has seeds that can be refined into biofuel.
* The poisonous plant's particular appeal is its hardiness; it can survive three years of drought and does not require high-quality soil to flourish.
* Notable supporters include the former senior economist to the World Bank, Sir Nicholas Stern, and Bob Geldof, who is working with Helius Energy, a British company developing the weed's use.
* Critics say that it does not yield enough fuel to be commercially viable and that farmers are finding it hard to find buyers. They are calling for further research.
