I love the concept but I agree with above I would try for a simpler approach, I think a nice 2 column theme would be nicer to look at than three columns. The colors are nice and natural but I would try to go for a brighter version of green with the terracotta color, instead of the hunter green. The rotating articles at the tops are nice. I have home energy tv and it's just a minisite now but I love alternative energy sites in general.