The U of T Sustainability Office offers a green course recognition program. You can earn a green course logo to use on your website or syllabus.
 
The Green Courses Recognition Program was launched to recognize courses where extra steps have been taken to reduce environmental impacts (e.g. double-siding course documents). This year, the focus is paper conservation.
 
It’s a very simple process to fill out a spread sheet. See the website for information:
 
http://sustainability.utoronto.ca/projects/greencourses.htm