Kari Chomoky, Sarah Rocio, Kate Parizeau, and Marissa Knodel visit Google's Mountain View, CA headquarters to talk about the Big Green Bus. This event took place on July 20, 2009, as part of the Green@Google series. The Big Green Bus is a group of 15 Dartmouth students on the ultimate 10-week cross-country journey. Our mission: to educate the American public about environmental responsibility and alternative energy. Our vehicle: a bus fueled by waste vegetable oil. Targeting the American consumer, we utilize the presence of our high impact bus, multiple media outlets and individual conversations to encourage millions to become more environmentally responsible at home, at work and in the voting booth.