Annie Leonard, named one of Time magazine's 2008 Environmental Heroes, knows better than most: It's not so easy living green. Leonard created and narrates the international Web documentary phenomenon Story of Stuff," which summarizes her 20 years of global sleuthing: tracking the source of the stuff we buy and the fate of the stuff we throw away. This lively animated film makes the point that if everyone on Earth consumed at U.S. levels, we would need five planets. Leading by example, Leonard shows how simple steps and a little patience can help people create environmentally friendly, energy-efficient, stuff-free lives. In her cozy Berkeley home, the first clue sits in her driveway: A blue ZENN, or zero emission no noise, electric vehicle. The car is a NEV, or neighborhood electric vehicle, which is a U.S. Department of Transportation classification for speed-limited battery electric vehicles. The car quietly sucks sun power from solar panels on Leonard's roof and only goes 25 mph, which is just fine with her. "I am always racing around, and this forces me to move at a slower pace. I need any help I can get to do that." Leonard didn't go solar just to charge her car. She says she did it to save mountaintops in Appalachia. "ILoveMountains.org uses Google Earth technology to show coal mine destruction of mountains - the environmental and social devastation. It's really intense. You type in your ZIP code and see the lines of power plants supplying your house. There is mountaintop-removal coal going into my grid. I don't want any part of that."