The integrated trans-disciplinary research agenda of the Institute is supported, developed, and implemented by the faculty of the environment (FoTE), a group of 160 faculty from across campus representing 14 colleges, and 47 departments or units. Membership in the FoTE is open and voluntary with faculty self-selecting to become members. Individuals with interest in issues pertaining to sustainability, energy, and the environment from science or policy perspectives are welcome to join the FoTE, regardless of their active participation in ongoing TFISE activities.