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View Diary: Recent DOE Break-Through with Hydrogen Fuel Cells, should make them Affordable (275 comments)

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  •  Another point... (2+ / 0-)
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    billmosby, OtherDoug

    ...there are fuel cells that will run on natural gas, emitting carbon dioxide as well as water vapor. They require catalysts, too, but may be able to take advantage of these discoveries. The big problem is that they have higher operating temperatures than hydrogen fuel cells, so you have to provide for insulation and cooling.

    Float like a manhole cover, sting like a sash weight! Clean Coal Is A Clinker!

    by JeffW on Sun Apr 24, 2011 at 09:21:22 AM PDT

    [ Parent ]

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