Many people don't know that they can buy "green power" from their utility company. Learn what the different options are by city, and put your money towards better power sources.
green power
Buy Green Power From Your Utility
Pedal Power
I found an article about a man that built himself a pedal machine which has an alternator linked that charges a battery. He says he powers his monitor, some LED, and other small appliances around his house. It's an interesting sport and besides being healthy, can also be green. Read all about it!

Is Reno The Next Big Hub For Renewable Energy? Casinos Run On Green Power?
Nevada has the most solar power production per capita in the nation, and Reno is the only U.S. city with a population over 100,000 with enough geothermal power within its borders to power the whole city. Nevada companies are also innovating with biodiesel, including growing ultra-efficient fuel source algae in the desert.
Solar Energy Gets Affordable
A company rents solar panels for you to use and lower the electricity bills. Visit http://www.cars-and-trees.com/?p=9
for more details.