Introducing GEF 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 K-12 schools, colleges and universities, and corporations. The Institute’s robust certificate program distinguishes those with a proven comprehensive understanding of important sustainability topics. Many Institute courses are eligible for academic credit.

Please use Use the following e-Textbooks for further development and certification on Sustainability Education:

Principles of Sustainability

Water and Sustainability

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