- 215, C03, C35, C20 -

March 11th Passive House Living Future Learning Demonstration Series 4 of 6 March 18th InPerson Coffee Chat Grounds for Connection Save the Date. May 21st Sustainability Symposium A nonprofit focused on green building education and advocacy Green Building United fosters transformative impact in our communities through green building education and advocacy Recent News Join Our Team HighPerformance Building Programs Director at Green Building United Continuing the Legacy of Muscoe Martin by Exploring Equitable Decarbonization Strategies Join Our Team HERE4CJ Climate Justice Campaign Manager Support a Clean Safe and Healthy Future Donate to Green Building United Our Communities Delaware Lehigh Valley Living Future Passive House Follow us on Instagram INSTAGRAM FEED HERE Get in touch with us Call Us Find Us Email Us Copyright 2025 Green Building United. All Rights Reserved. Privacy Accessibility Website Design by The 215 Guys .