PowerHouse Enterprises is persistently chasing that sweet trifecta of style, economics, and sustainability. This house here, built in Lawrence, Massachusetts, is en route to get LEED Platinum certification. Says Quincy Vale, founder and President of PowerHouse: "Overall, green is good, but the things that work are health and money. Unless homeowners save money from their investment, I'm not sure it's going to sell." I think he's hitting it right on the head with that statement.