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Environment & Energy

Think. Again.

(18,072 posts)

5. Yep...

Reply to brush (Reply #3)

Mon Nov 27, 2023, 06:18 PM

Nov 2023

...it's pure H2O, and with the frehwater problems we'll be having due to climate change, there might be something we could do with the use of non-potable water to produce the H2 and end up with pure H20 after the H2 is used to create needed electricity, or something.

Either way, we know we have to leave fossil fuels behind as quicky as possible so we really should just be getting on with it, and sort the rest out after we've done what we need to do.

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Curious about Hydrogen Advancements?... [View all] Think. Again. Nov 2023 OP

Seems good as long as the hydrogen produced yields more energy... brush Nov 2023 #1

Unfortunately... Think. Again. Nov 2023 #2

Thanks for your post. Hydrogen produced by green energy sources... brush Nov 2023 #3

Yep... Think. Again. Nov 2023 #5

The end user efficiency also matters. E.g. fuel cells are about 50% IIRC, gasoline ICE engines less than half that progree Nov 2023 #4

I've hear that debate before... Think. Again. Nov 2023 #6

What I'm talking about is if fossil fuels are used to produce the hydrogen progree Nov 2023 #7

I think that's another false argument... Think. Again. Nov 2023 #8

No, reducing fossil fuel use and reducing greenhouse gas emissions is not a "false argument" progree Nov 2023 #9

I did not say that... Think. Again. Nov 2023 #10

I'm just trying to get the point across that *IF* using dirty or partly dirty hydrogen actually reduces fossil fuel progree Nov 2023 #11

Okay, sorry if I misread you.... Think. Again. Nov 2023 #12

Durable, inexpensive electrocatalyst generates clean hydrogen and oxygen from water Jim__ Nov 2023 #13

Thanks! Think. Again. Nov 2023 #14