Founded in September 2010, CI3 now has over 500 graduate student members from Columbia's School of International and Public Affairs (SIPA), Columbia Business School, Columbia Law School, the Earth Institute and the School of Engineering and Applied Sciences. The third power in our name reflects CI3's belief in the vast potential of mobilizing private and public finance to scale up sustainable enterprises designed to achieve triple bottom line results: financial return, social impact, and environmental impact. The student organization is dedicated to learning about and contributing to the advancement of impact investing and entrepreneurship around the world.