The green slime that covers ponds is an efficient factory for turning sunlight into fuel, but growing it on an industrial scale will take ingenuity.
http://www.nature.com/nature/journal/v474/n7352_supp/full/474S015a.html [2]
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/algae-scum-solution
[2] http://www.nature.com/nature/journal/v474/n7352_supp/full/474S015a.html
[3] http://admin.indiaenvironmentportal.org.in/category/author/neil-savage
[4] http://admin.indiaenvironmentportal.org.in/category/journal/nature
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biofuel
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/blue-green-algae
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy-technology
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy