4 ms·
Pumped storage has ~80% round-trip efficiency. It's as good as lithium batteries. The biggest limitation is that there's not much room for growth. Most good sit
by spqr0a1 8y ago
Pumped storage has ~80% round-trip efficiency. It's as good as lithium batteries. The biggest limitation is that there's not much room for growth. Most good sites for pumped storage have already been built.
- londons_explore 8y agoIn the developed world, flooding cities to make hydro stations is very unpopular...