About the Institute

GEF Institute was established to meet the increasing global market demand for sustainability education and training. The Institute develops state-of-the art online courses in sustainability concepts for use by corporations, K-12 schools, colleges and universities, and individuals. The Institute’s robust certificate program distinguishes those with a proven comprehensive understanding of important sustainability topics.


Inquire about a partnership in developing a custom sustainability education program for your company, campus, or school district to offer access to premier sustainability focused courses and professional certificates by emailing This email address is being protected from spambots. You need JavaScript enabled to view it. .

Enroll now to learn firsthand why Institute customers have “never experienced an online course like this one” and are “impressed with the excellent integration of video and text and easy navigation.”