We're looking for tips on greening our business...

Environmental Youth Alliance has a Green Workplace Program. They do energy efficiency assessments for small and medium sized businesses in the lower mainland.

Also, the Foreign Affairs and International Trade Canada site has a page with tips for “greening business operations”:
http://www.international.gc.ca/index.aspx

I am a student and I rent a room in a house. Our electricity bills are very high and we would like to do something about lowering them. Are there any incentives for renters?