Sustainability Symposium

On May 15, more than 450 professionals, advocates, students, and community leaders gathered at Temple University for Green Building United’s 16th Annual Sustainability Symposium—our largest annual convening

A year-end note from Executive Director Rich Freeh on resilience, impact, and what comes next. In a year of political and economic challenges unlike any in

Green Building United is excited to announce that the Call for Sessions is officially open for the 2026 Sustainability Symposium, taking place at Temple University’s