Yep. That is why utilities are or may increase meter charge. Even if you are generating enough of your power, someone has to pay for the line to your house, and for the guy to come when you call. It would be ok if they put you on the bottom of the list when a storms goes through, but they can't.
Personally I think if you can connect to the grid for reliable power, renewables are probably a waste of money. I laugh when people tell me they were told it will last for 30 years and such and such company will warranty them if it does not.
Everything breaks down, everything has to be maintained. Everything has to be replaced.
I am in favor of increase meter charge if you don't purchase enough power. I also think it should considered for electric car registration or cars that use less gas. They are still using the road. If they are not paying gas tax, they need to pay something.