[Hootowl99]

And... Solar panels on the roof is a way lousy return on investment. You get lots bigger bang for the buck by using a solar panel hot water heater combined with a tankless water heater. There are a few more pieces to the system than in this simple description but this is the general idea.

[nascarnation]

With nat gas getting cheaper and more abundant by the day, I can’t see where any of this stuff makes economic sense. Only political mayhem can push it forward.