1) Live closer together.
2) Use public transit.
3) Be more accepting of small nuclear stations.
4) Drive less.
6) Don't all use available power at once.
We behave as if having 4 cars in the driveway of a 5-bedroom home miles away from anything is how it has always been. It hasn't. Changes to society and technology have nudged us to live in different ways which are not entirely sustainable, and certainly not without penalty. Time to change again.
As wonderful as hydro-electric power, wind and solar are, there is always the challenge of delivering the power they can provide, and the huge and costly infrastructure required to get that power from where it is generated to where it is used. That was a problem even without the advent of electric vehicles. That's why I say #3 above.
Not that any single one is great cause for concern or blame, but the number of "power vampires" (things that sit consuming power, 24/7, even if at a low rate) just keep mushrooming. How many things do you own/use that spend long periods consuming power, even though not in use? When you go out of town, what happens to your microwave, PVR, TV, desktop computer, or anything else that can be powered on with a remote? Do you unplug them, or just leave them? Do yo consider a dark screen as not using power? Again, none of that would be enough to power a car, but across the population they add up. We hear whining about the inconvenience of daylight savings time, but what would be the impact on the grid of eliminating it?