I don't think you understand the equation Paul. It's not profitable.
Nobody makes more money when consumers use less product.
I know the money gets spread around a bit as makers of energy conserving products actually have a market for their ideas and inventions, but once someone has bought a windmill and got themselves off the power grid how much are they paying to Enron each month. To conserve is to surrender, to admit defeat. Americans have the God-given right to excess. Manifest Destiny gone wild. Cheney understands it.