They need to do something new like create a more efficient battery formula out of recyclable abundant components. Hydrogen + Oxygen and Water are a good abundant recyclable example but also so is Gravity. Nightly / seasonal / long term energy storage needs another compact and efficient solution as elegant as these but better. (saying superconductors is cheating)
It's not even out yet. Give it a second.
They need to do something new like create a more efficient battery formula out of recyclable abundant components. Hydrogen + Oxygen and Water are a good abundant recyclable example but also so is Gravity. Nightly / seasonal / long term energy storage needs another compact and efficient solution as elegant as these but better. (saying superconductors is cheating)