Have you heard of Energy Vaults before? Appears, first one being constructed in China right now:
Discussion
Very interesting. Reading up on https://en.wikipedia.org/wiki/Energy_Vault and general class https://en.wikipedia.org/wiki/Gravity_battery
Have you heard of Energy Vaults before? Appears, first one being constructed in China right now:
Very interesting. Reading up on https://en.wikipedia.org/wiki/Energy_Vault and general class https://en.wikipedia.org/wiki/Gravity_battery