Every action starts with an idea. That’s why, for the seventh annual green issue, the University Business editorial team decided to share some great ideas that have resulted in changes in the way campuses think about food, water, energy consumption, and solar energy. Whether by helping members of their communities realize the impact of the food they eat, or reminding them to carry a reusable water bottle, institutions are seeing huge reductions in their environmental impact. And it all started with an idea. Read the rest of our stories to get the green wheels turning.