We would like to thank

• Wind Farm, Searsburg, Vermont © Jonathan S. Peterson
• School with Solar panels, courtesy Massachusetts Technology Collaborative’s Renewable Energy Trust
• Western Maine landscape – courtesy of Kendall Foundation Staff
• Student photo from Power Shift 2007 © elli359 – http://www.flickr.com/photos/16717183@N00/2213564734/
• Students in front of Capitol building © Christine Irvine – http://www.flickr.com/photos/christineirvine/2123392717/
• Polar Bear- © Getty Images. Photo: Geostock.
• Universal Photography - Courtsey of © iStockphoto.com