Rail is indeed appropriate too. In fact better and we should have more of it. But I say no to "special purpose" and thus to transmission lines too. They are ugly and inefficient and we'd need to invest trillions, as these analysts are saying. Just makes no sense when we can instead use rail and road. Invest those trillions in better rail and road. And people in those "high production locales" I'm sure would rather have rail and road than transmission lines.
Am I missing something? It seems so obvious to me.