Big builder jumps on the greenbuild bandwagon

Let's hope they don't break it. Meritage Homes, a "big" builder out west is aggressively re-branding itself as a green builder. Especially interesting is the emphasis on smaller, affordable homes that are energy efficient, advertised to be three times more efficient than Energystar. Affordable means in the 150k range. Of course they build many homes that must be considerably more expensive, like the one on the left. I'd like to see the cutaway model.