3 ms·
Water vapor is a greenhouse gas, but it is always kept in balance and the air cannot hold more than it is. All that will happen is that it rains. And no amount
by petra 7y ago
Water vapor is a greenhouse gas, but it is always kept in balance and the air cannot hold more than it is. All that will happen is that it rains. And no amount of water vapor from hydrogen cars compares to what all the oceans contribute to the water vapor. It will basically have no effect.
Source:https://www.reddit.com/r/explainlikeimfive/comments/3qhj31/eli5wont_hydrogen_cars_produce_a_lot_of_water/ https://www.reddit.com/r/explainlikeimfive/comments/3qhj31/e...
- dTal 7y agoRight, I wasn't actually suggesting that water vapor emissions from hydrogen vehicles would be a climate issue - on the contrary, I was drawing the comparison to illustrate that greenhouse gas emissions aren't necessarily a problem, if part of a closed loop (or other stabilizing influences like you point out).