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Based on the video found on the Energy Vault web site they seem to be doing some serious engineering in building their prototype: https://energyvault.com/comme
by jussij 6y ago
Based on the video found on the Energy Vault web site they seem to be doing some serious engineering in building their prototype:
https://energyvault.com/commercial-demonstration-unit/ https://energyvault.com/commercial-demonstration-unit/
As to whether it works, I guess they will know once they've complete the prototype build and done some testing.
- baybal2 6y agoJust do the math. Total amount of energy they store is no more than a TEU container worth of lithium batteries, or few dozens of modern flywheels, or hundred so of plain steel ones.