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What’s the issue with using fuel cells? We just could never get the cost down?
by mrfusion 5y ago
What’s the issue with using fuel cells? We just could never get the cost down?
- Tagbert 5y agoIt takes massive amounts of energy to generate the hydrogen if you split it from water. If you break it out of methane, it also take a lot of energy and secondary product is a lot of CO2. Then it takes more energy to compress the H2. for all that, it’s not clear that there are other significant benefits over batteries for most applications.
- SigmundA 5y agoThis doesn't replace fuel cells, fuel cells convert hydrogen to electricity, these things store hydrogen for the fuel cells to use. They replace 10,000 psi hydrogen tanks.