The solution should be fairly straight forward: batteries. If you think about it .. petrol is not pumped in your car straight from the refinery, right? It's br

The solution should be fairly straight forward: batteries. If you think about it .. petrol is not pumped in your car straight from the refinery, right? It's brought in from time to time and stored in underground tanks. Energy can be sipped non-stop into large capacity batteries (stored underground?) . Said batteries will have very high-discharge capabilities. When you come in to charge your car it's just a matter of grabbing a "pump" connected to the "underground tanks". No stress on the network.