The University of Turin has over 100 buildings, 66,000 students, and 3,500 staff consuming over 23.48 GWh of electricity and 2082 TOE of gas annually. GreenUnito and UniToGO were created to promote sustainability on campus. GreenUnito is an online hub collecting sustainability projects, reports, and datasets. UniToGO coordinates sustainability initiatives and the Environmental Sustainability Action Plan. GreenUnito publishes energy consumption open data to facilitate research and improve transparency, awareness, and decision making. The ComfortSense research project uses sensors and apps to monitor indoor comfort and engage users in sustainability.