Renewable energy and building efficiency are evolving quickly in the United States, and Washington University in St. Louis is at the forefront. The University is working to achieve an aggressive greenhouse gas reduction goal through significant investments of time, creativity and capital. Not only is the university reducing its carbon footprint by installing solar panels on several buildings and increasing building efficiency, it’s providing plenty of opportunities for students to get involved with the sustainability efforts through experiential courses, research and internships, says Phil Valko, assistant vice chancellor for sustainability.