Posted on 07/02/2024 12:32:59 PM PDT by Red Badger
Beginning to sound complicated... lol
We have more than 100 years of experience with diesel & gasoline. Insane that we’re bending over backwards to accommodate a cabal of lying control ECO freaks.
“… is part of Walmart Canada’s ambitious plan to transition to a 100 percent alternative fuel fleet. “
I love that none of the ernest, busy, idiot drones getting us off evil petroleum understands that as soon as that happens, in this case hydrogen will become the evil thing.
The disadvantage of Hydrogen trucks is how to keep them from floating away.
Don’t be silly. It comes from Hydrogen mines.
We will know when hydrogen fuel cell vehicles are ready to break out in a big way as a legitimately competitive, game changing technology ...
... because the enviros will go to war against hydrogen.
Hydrogen fuel cell Walmart delivery drones may be next. Stay tuned...
Wal-Mart has been using Hydrogen Fuel Cell Powered Forklifts for many years - the Fork Lifts run ok but need more maintenance.
Of course, that would probably present a gigantic headache for the dispatchers, being confined as they would be to which trucks would be sent where, as opposed to sending them where they need to send them.
Or . . . they could just be virtue signalling.
The public transit company, Sun Transit, here is the Coachella Valley of Southern California has been running three hydrogen fuel cell buses for quite a few years. I see them driving around this valley on a regular basis. The only thing coming out of their exhaust pipes is plain water.
I hope they have an explosive debut, flippin’ people never learn. It takes more legacy fuel to make Hydrogen than the power it provides. MORE CO2, but we do it in style...
They don’t use electric batteries or propane?
They use a lot of Battery operated Fork Lifts - a few Propane outside in the Garden Centers, etc. But Wal-Mart was one of the first to go all in on Hydrogen Fuel Cells.
Under high pressure it turns to a liquid... I think.
Liquid hydrogen (LH2) offers the highest storage density compared to other forms of storage, without requiring a chemical reaction. However, it requires the hydrogen be cooled to 20 K using an energy-intensive refrigeration process. LH2 storage is associated with the unavoidable evaporation of a fraction of the LH2, known as “boil-off”, which results in process inefficiency and energy losses. To ensure proper deployment and increased competitiveness of LH2 storage, evaporation should be minimized as much as possible or, alternatively, recovered in liquid or gaseous form.
Source https://www.sciencedirect.com/science/article/abs/pii/S1364032123002174
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.