Problem with hydrogen is that it can not be practically stored and can not be practically transported . Plus the molecules are so small hydrogen creeps through pressure vessel wall materials.
The cost , time and energy to fill pressure vessels to 3000, 4500 or 6000psi makes H2 prohibitive . That energy used to compress is lost as heat .
The pressure vessels are also large , heavy and awkward to fit into a vehicle chassis .
Producing H2 from any source is expensive . The best source of H2 is to build enough nuclear power plants to operate the nation during daytime peak . Then the surplus capacity
during off peak to produce H2 from water .
Plan B would be to use off peak steam mixed with natural gas in the presence of a catalyst to produce clean burning alcohol.
Alcohol is relatively cheap and simple to store and use at atmospheric pressure and at ambient temperature .
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Today's Featured Article - 12-Volt Conversions for 4-Cylinder Ford 2000 & 4000 Tractors - by Tommy Duvall. After two summers of having to park my old 1964 model 4000 gas 4 cyl. on a hill just in case the 6 volt system, for whatever reason, would not crank her, I decided to try the 12 volt conversion. After some research of convert or not, I decided to go ahead, the main reason being that this tractor was a working tractor, not a show tractor (yet). I did keep everything I replaced for the day I do want to restore her to showroom condition.
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