Archive
Keyword - Biofuel
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Gold rush for algae - Premium content
The second of four weekly articles on biofuels describes how oil giants and others are placing their bets on algae.
23 September 2009
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Renewable technologies increase energy sprawl - Premium content
Biofuels will have the greatest impact on land use and habitat, study finds.
26 August 2009
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IN BRIEF: Commercial biofuels plant planned for Florida - Premium content
25 February 2009
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IN BRIEF: Chemicals firm cancels plans for biodiesel plant - Premium content
3 December 2008
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From fibre to fuel in a flash - Premium content
Chemists convert cellulose to potential biofuel without enzymes.
11 September 2008
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Energy: Not your father's biofuels - Premium content
If biofuels are to help the fight against climate change, they have to be made from more appropriate materials and in better ways. Jeff Tollefson asks what innovation can do to improve the outlook.
20 February 2008
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Prairie grass energy boost studied in the field - Premium content
Using switchgrass as a biofuel yields five times more energy than is used to grow it.
7 January 2008
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Biofuel: The little shrub that could - maybe - Premium content
India, like many countries, has high hopes for jatropha as a biofuel source, but little is known about how to make it a successful crop. Daemon Fairless digs for the roots of a new enthusiasm.
10 October 2007
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