Oh, I don't think we'll ever be able to produce it in quantity sufficient for the power grid, but there's a lot fewer gas/coal generation stations out there than there are automobiles and trains.
I think for baseload electrical generation, we're well on our way to transitioning to battery storage with wind and solar generation.
But but Limbaugh had three solar panels on his house in Sacramento in 1985, and they didn’t lower his bill at all even though they weren’t hooked up! How do you explain that, Bainiac?
I’ve heard that a train ride through Germany is enough to convince anyone that solar panels work, even in cloudy weather.