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Key to H2 economy: Toyota portable H2 cartridge
(www.hydrogenfuelnews.com)
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this post was submitted on 25 Oct 2024
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Intermittent renewables are the cheapest. If you can consume electricity directly while it is produce, that is at cheapest rates. Batteries is one intermediate to get good power charge/discharge rates to absorb, even cheaper, surplus electricity that supports more renewables. H2 electrolysis is a way to absorb renewable production that would exceed 24 hour demand on some days, and allows for more renewables and batteries to keep the energy/batteries productive/monetized all of the time.
Even trucks and ships have a cost advantage in distributing H2 energy compared to electric wires. Pipelines even more. H2 distribution doubles as storage as well.
H2 is a few years ahead on horizon. Lowest hanging fruit is gasoline/diesel replacement, but alternative to electric grid expansion is real, with offshore wind the biggest gainer of going pure H2 electrolysis, and land based renewables expanding their footprints to have alternate sales options than an electric monopoly.