Gizmokid2005
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No, the issue with desalination plants is they don't scale. There is absolutely not a single technology that exists that scales for desalination without incredible energy requirements. It can be a small scale solution (for sea going vessels for instance), but it doesn't work at large scales. https://en.m.wikipedia.org/wiki/DesalinationNo they will find a ''Problem'' with using Hydrogen Fuel despite the only emissions it makes it just a few drops of water. The second issue is the fact of making any Desalination Plants. The West Coast is a prime example of how ''Lunacy'' runs over rampant there. 90%+ of the Drought and Water Shortages could be remedied with Desalination Plants. Yet states like California won't build them because of issues like a species of Minnow, which only resides in and around San Francisco Bay, there are plenty of places to build these plants up and down the coast. The Feds could give them the money and it wouldn't be put to building these plants. Right now over $30 plus billion has been spent on a non-existent high speed rail line that's supposed to go from San Fran to Los Angeles and San Diego I believe.
The fact is, that basically Battery Electric Vehicles aka BEV's require metals that have to be strip mined from the planet and these mines are large, require massive Diesel Operated Machinery, and Coal Fired Power Plants for some of the larger Drag Line Shovels. Lets not skip the fact you're stripping the surface and it is isn't as easy to do reclamation after that as what they lead you to believe. Now you need to power your BEV which oh is mainly right now done by power plants which are fossil fuel operated aka Coal or Natural Gas fired plants. Due to Three Mile Island and Chernobyl Nuclear didn't get a good footing in the US, and well because of the drought the Hoover Damn isn't looking real good right now which produces power for the Vegas region of Nevada. We've already seen how great ''Renewable Energy'' is when Texas got froze out and the size of a Solar Plant needed for just a city is practically city sized. This basically sums up how blind people are to the truth about BEV's.
This also can be extended to hydrogen powered vehicles, there's massive swaths of the country that don't have the kind of water supply available to support that kind of fuel source. There are other ways to capture that hydrogen, but the largest problem is that hydrogen has a very low energy per unit volume at room temperature, so it either needs to be chilled extremely (33K or about -400F) or massively compressed, which requires tanks that grossly outweigh the fuel making the fuel very hard to contain for vehicle use.
The catalytic converter was billed as a way to combat toxic pollution from vehicles, and it absolutely has done that. It was never supposed to be the silver bullet solution to pollution but it was a needed technology. Imagine the smog you'd see these days without it. It's still billed as one of the most effective automotive technology advancements of all time.Don't know if you remember, but 50 years ago the catalytic converter was going to solve auto pollution problems... the on;y emissions would be "harmless" CO2 and water!
Now those same people are running around with their hair on fire over CO2 emissions.
No worries.... the "bitchin'' aint gonna stop with Hydrogen
Still..... picture wave generated electricity used to convert sea water to fresh and to Hydrogen
( might even use enough to prevent sea level rise!)
The devil will still be i n the details.
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