Graduate Studies at Green Mountain College Green Mountain College offers two master's degrees: A master of science in environmental studies and a master of business administration (MBA). Both programs are offered through a web based distance learning model that allows students to live at home and carry on a full-time professional career while working toward their degrees. Our graduate programs emphasize professional development through applied skills while building a secure foundation of theory. M.S. in Environmental Studies M.B.A. Office of Graduate Studies One College Circle, Poultney, VT 05764 802-287-8319, Fax: 802-287-8094 Contact Helpdesk