#1: Oberlin College, Oberlin, OH

Oberlin College's environmental accomplishments are music to a tree hugger's ears. A third of the food served in its dining halls is produced locally, the school hosts the first car-sharing program in Ohio, student activity fees subsidize public transportation, and half of its electricity comes from green sources. A real-time monitoring system tracks 17 dorms and displays how much juice all those laptops, blenders, and iPod chargers are burning at any moment. Last spring Oberlin held its first ecofriendly commencement, with biodegradable utensils and programs printed on 100 percent recycled paper.

Visit Oberlin's Office of Environmental Sustainability.

Photo courtesy of Oberlin College