80. Whole Foods

Whole Foods may actually hurt business for local organic food producers, but its 276 U.S., Canadian, and U.K. groceries have undeniably contributed to the "natural" food revolution. Plus, it's incredibly easy to impress the throngs of health-conscious chicks who shop there. "Why yes, my sack is reusable!"

As of October 2009, Whole Foods places fourth on the U.S. Environmental Protection Agency's list of Top 25 Green Power Partners for its investments in wind and solar power.