solar and wind!
Ahahahahahahahaha! You'll spend more energy producing and cleaning the solar panels than you would save (not to mention the increased cost of real estate passed on to all consumers, due to the massive amount of land needed for that power source). Plus, how many precious endangered species of birds do you plan on sacrificing to your gigantic wind-powered cuisinarts? And the resulting loss of land value everwhere those monstrosities can be heard (which is quite a ways).
I hope you were being sarcastic...