How can community partnerships enhance ESE in teacher education? OISE’s Dept. Of Curriculum, Teaching and Learning aims to find out. OISE is collaborating with the Toronto District School Board’s EcoSchools program to integrate preservice and inservice professional learning on ESE on a broad scale to explore the benefits of bringing novice and experienced teachers together. This is not a completely new idea, as Faculties of Ed often lead workshops for teachers, and teachers model ESE for teacher candidates during practicum. What makes this collaboration innovative is its scale and commitment. Unfolding over three years, this initiative involves a wide variety of workshops, talks, and experiential events; an annual conference and Ecofair; practicum placements; an Action Research team; and intensive summer courses. It aims to support learning in a range of ESE traditions, including nature-based learning, place-based ed ,eco-justice ed, as well as include a strong presence of Indigenous ways of knowing. A 3 year research study will investigate the experiences of experiences of all of the participants. This ambitious project may demonstrate new ways for school boards and Faculties of Ed to collaborate on meaningful, impactful approaches to ESE moving forward.