
Our mission is to decarbonize buildings for healthy and resilient communities.
Upcoming events

Crushing the Code NYC: Commercial Envelope
July 22, 2025
This 2-hour, online training prepares building and design professionals in NYC to comply with the commercial mechanical, hot water, and lighting requirements in the 2020 NYCECC.

Crushing the Code NYS: Commercial Building Systems
July 23, 2025
This 2.5-hour, online training prepares building and design professionals in NYS to comply with the commercial mechanical, hot water, and lighting requirements in the 2020 ECCCNYS.
Videos and podcasts
NYC Next: Facing down the future
July 8, 2025
Read our recap of the Urban Green 2025 conference, NYC Next: Shaping Building Decarbonization!
Keynote conversation w/ Rory Christian
July 3, 2025
Rory Christian, Chair and CEO of NYS Public Service Commission, discusses how NYC can achieve a just transition to sustainable energy.
NYC Next: Shaping Building Decarbonization
June 11, 2025
Check out the recordings and photos from NYC Next: Shaping Building Decarbonization!