Weird how the fossil fuel industry claims it's renewables that are expensive.
My solar panels paid for themselves in 7 years (instead of the predicted 13) and our solar electricity is free now. And it runs our car.
@petergleick I live in Pittsburgh and I saw a sign like ENERGY DOMINANCE *IS* NATIONAL SECURITY paid for by something something petroleum or something and I really want to erect a sign facing it like THE US HAS WAY MORE SOLAR POTENTIAL AND THAT DOESN'T POISON THE ENVIRONMENT or something