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#11 |
I think this line's mostly filler.
Join Date: Jan 2003
Location: DC
Posts: 13,575
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Greenhouse gasses. Most of the discussion is about CO2, because it's the largest contributor that we can fix the easiest (though still not easily). That page also discusses water vapor.
The water created by burning hydrogen isn't an issue; the environmental impact of hydrogen cars would depend far more on how the hydrogen was collected.
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