Josh said:It is definitely a good plan. I wouldn't mind one myself. I guess it would be nice in conjuntion with say a wind turbine or whatever they are called. Then you could use electric heaters when needed as well as supplemental lighting.
Well, wind is not a good alternative around here. We don't have enough to make it worthwhile. I'm watching the discussion of small, fan-sized turbines that can generate power in less wind than the large ones commonly seen now. They would probably not be efficient for large scale power production, but might work well as an adjunct to a homeowner's system.