Green Options » kajima http://greenoptions.com/tag/kajima Posts tagged 'kajima' Mon, 05 Jan 2009 22:48:34 +0000 http://wordpress.org/?v=2.5.1 en Hydrogen Could Be Produced from Sewage and Dough http://cleantechnica.com/2009/01/05/hydrogen-could-be-produced-from-sewage-and-dough/ http://cleantechnica.com/2009/01/05/hydrogen-could-be-produced-from-sewage-and-dough/#comments Mon, 05 Jan 2009 22:48:34 +0000 Ariel Schwartz http://cleantechnica.com/2009/01/05/hydrogen-could-be-produced-from-sewage-and-dough/ cells

Hydrogen fuel cells have long been hailed as the next big thing to replace petroleum in cars, but there is one major problem: hydrogen is usually produced from fossil fuels. Fortunately, a multitude of companies are looking at alternative hydrogen sources— including sewage and dough.

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