Wow, so you come along and bring up a completely irrelevant energy source and when I shut you down it's suddenly my problem for talking about it? I've been very clear about what I've been talking about this entire time. It's not my fault if you can't, or won't, understand it. Case in point:
Home solar
is photovoltaics. It's just small scale, so really irrelevant to the discussion when it comes to powering the grid. Home solar won't replace coal plants anymore than wood fired burners in peoples basements. So no, PV isn't 'news'. It's the same technology that we've always had for solar (and what most people think when they say solar), it's just been getting steadily better and better and cheaper and cheaper. To the point where now, in terms of energy generation and hardware it's cheaper than most sources of coal.
I have some money invested in a couple of specific solar companies, as well as a few clean energy specific etf's. I also have money invested in other types of energy. I generally invest to make money, not save the planet. What of it? If I didn't, you'd accuse me of not putting my money where my mouth is.