Re:Scaling Carbon Capture
by gefhfff on Wednesday November 24, 2021 @05:09AM
(#29328511)
Is hydrogen good enough for long term storage of massive energy?
(Winter summer cycle)?
I heard concerns about density, and also not being able to use conventional gas storage (e.g. German gas network with a capacity sufficient for 3 months energy supply for the whole country) with high hydrogen ratios.
[ Parent
| on HN ]
Agora recently had a publication about hydrogen where they also discussed the topic of storage:
https://static.agora-energiewende.de/fileadmin/Projekte/2021...
According to them there's enough potential for geological storage, it's just that ideally one should start now to build it (or repurpose existing natural gas storage).