> if we learn some day how to efficiently store energy But we do. Redox batteries basically solve the problem of storage and scale very well [1], it's just the

> if we learn some day how to efficiently store energy But we do. Redox batteries basically solve the problem of storage and scale very well [1], it's just the question of commercialization now (which is ongoing) [1]: https://en.wikipedia.org/wiki/Flow_battery https://en.wikipedia.org/wiki/Flow_battery