"Don't get the idea that I've turned green. My business is making money, and I think this is going to make a lot of money."-- T. Boone Pickens in the Guardian
Takeover king & oil baron T-Boone is planning a $10bn, 4GW wind farm in Texas, which would be the world's largest. He still thinks that wind turbines are ugly. Despite the merits of wind power, I do understand that many find wind turbines as not appealing. It would be far less visually obtrusive to generate power from waste heat (which is possible with the Opcon Power box).
By the way, Boone's biography is entertaining and can be find at bargain prices.