I’ve been working on a new proposal to standardize end extent the way we tag power (electricity) storage.
I’m at a point now that I need feedback from the community.
The different methods of storage are sometimes a bit fluid and intertwined so I’m really welcoming feedback on the categorization and everything else.
I’ll have to follow different channels of communication (forum/mailing list/Telegram). I therefore might not answer here immediately. Best focus comments and recommendations on the discussion page of the proposal (https://wiki.openstreetmap.org/wiki/Talk:Proposed_features/Power_storage)