Hydrogen storage in sub-zero Arctic conditions is a thermal nightmare. Electrolyzers and stacks need heating; leaks are invisible. Why not solid-state batteries? Simpler, safer, no complex gas infrastructure.

https://www.youtube.com/watch?v=coqN6eRHqEg

https://mipt.ru/news/mfti-predstavil-pervyy-rossiyskiy-vezdekhod-na-vodorode

Imagine pulling into the Mall car park with this beast. 💪😱