Quote:
Originally Posted by Wormius
Presumably if there is a backup generator you can get gas. In the old days some people carried cash.
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And?
If you have a solar setup with a Tesla Powerwall you can store energy and charge your car at home no matter what happens to the grid. Speaking of power grid using battery farms to buffer greatly improves the reliability and also lowers cost. Search up Tesla Australia battery project
BTW Tesla is likely going to move to grid storage at their charging stations along with solar.