QR Code

Subscribe

Search

Support our work
Close
Building solutions for climate change

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

Education on-demand: Heat pumps

Check out our new heat pump course offerings! Gain the practical skills you need to work with heat pumps at every stage and achieve optimal performance in your building.

Explore our course offerings

NYC Next: 2026 Building Trends

Join us on June 3 at NYU for our annual conference, NYC Next: 2026 Building Trends!

arrow_lime
Local Law 97

Local Law 97

NYC’s groundbreaking climate legislation sets carbon emissions caps for large buildings that began in 2024.

arrow_lime

Explore our NYC building data hub

Learn more about NYC's buildings and their energy use in this interactive data hub.

arrow_clover

We educate building professionals

We train people who design, construct and operate buildings locally and nationally.

arrow_clover

Building Tomorrow: Conversations with Climate Solvers

Building Tomorrow demystifies complex ideas about buildings, and introduces you to the people doing the work!

arrow_clover

Upcoming events

GPRO O&M

GPRO Operations & Maintenance Essentials: Tuesday Mornings

April 7, 2026

DISCOUNTED sustainability training for facilities teams, including developers, contractors, property managers, and building operators!

Design Advice from Building Operators

April 16, 2026

Join us on April 16 at GMT Tavern for another exciting session of Design Advice from Building Operators!

View Calendar

Recent publications

NYC’s Grid in Transition

A historic boost in hydropower and offshore wind will transform NYC’s grid by 2028, as headwinds reshape the pathway to our long-term goals.

arrow_lime

LL97 Action Steps

Use our data tool to receive cost-effective steps you can take today to improve your building, avoid fines and comply with LL97 in 2030. 

arrow_clover

Highlights of the 2025 New York City Energy Code

NYC adopted a new Energy Conservation Code in December 2025. Here’s what you need to know.

arrow_clover

Smooth Operator: Effective O&M in Electric Buildings

Read our report on improving operations and maintenance (O&M) practices in electric buildings.

arrow_clover

Explore the resource library

Videos and podcasts

Demo: Con Edison’s BAS Calculator Tool

December 11, 2025

Learn how you can participate in Con Edison's Energy Efficiency Programs and optimize your building performance.

arrow_lime

C-PACE in Action: Financing clean energy projects in New York

December 10, 2025

Learn how you can use NYC’s C-PACE loan program to cover the upfront costs for your clean energy projects.

arrow_lime

New York State’s Energy Plan: The Path to 2040

October 22, 2025

Hear about New York State's Energy Plan, the policy that will guide energy-related decision making until 2040.

arrow_lime
All videos and podcasts