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Biofuel production on the margins

An analysis shows that fuel made from wild, herbaceous vegetation grown on land currently unsuitable for cultivating field crops could contribute substantially to the United States' targets for biofuel production. See Letter p.514

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Figure 1: Wild biofuel crops.



  1. *This article and the paper under discussion2 were published online on 16 January 2013.


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Correspondence to Klaus Butterbach-Bahl or Ralf Kiese.

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Butterbach-Bahl, K., Kiese, R. Biofuel production on the margins. Nature 493, 483–484 (2013).

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