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"Most talk of algae and renewable energy on TreeHugger involves liquid biofuels, but a new plan being put forth in Venice hopes to use algae to generate electricity and allow the city take one large step towards  being"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/venice-to-get-half-of-its-electricity-from-algae.html>