As the car industry’s largest hybrid pusher, Toyota says it is better positioned to just buy credits to close the EPA gap rather than “waste” money on BEVs, its CEO said.
Obtaining hydrogen from water is much more energy-demanding, and the efficiency of the entire water cycle (water electrolysis, hydrogen transportation, electrical conversion) is extremely low compared to just charging batteries.
It wouldn't. Hydrogen production from any source is extremely power intense. Especially so from water. The amount of energy wasted on hydrogen production is easily offset by battery production and recycling. And that's not even accounting for hydrogen tank production, which is another hell hole.
Renewable energy doesn't have a tap, you either use it when generated or don't. If there's an excess now it can be used. But yea hydrogen fuel may be a waste or not I don't know. But to say theres an energy shortage everywhere is just not true.
I never said it does. I did say for example there are areas that generate hydroelectric/wind/solar power that otherwise would be effectively wasted. Hydroelectric power can control the flow partially to bank it for later, but thats not the case with the other two.