The field of green studies is a multifaceted area of study that can encompass a variety of environmental studies topics. Students may explore sustainability practices in businesses, the political and economic impacts of cultural approaches to the environment and effective ways to negotiate environmentally-impacting policy changes.

A certificate is a short scholastic program that helps provide students with the education and training they need to qualify for promotions at work or to supplement their existing academic records. These programs are usually completed in less than a year.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.