• 2018 Getting to Zero Status Update

    Available now and includes the Zero Energy Buildings List! Read about the growth and trends for these most energy efficient buildings.

    Learn more
  • New Stretch Code Helps Cities & States Fast-Track Energy Savings

    Watch the webinar on model stretch code measures that target 20% better efficiency than current national energy codes.

    Learn more
  • April 17-19, 2018 in Pittsburgh, PA

    Getting to Zero National Forum

    Register now for this special event, dedicated to defining the future of the built environment.

    Learn more

Learn how NBI is changing the face of the built environment.

Learn More About NBI

NBI is celebrating its 20-year anniversary!

Follow along with NBI as we look back at the organization's accomplishments and toward our future work.

Learn more

Support NBI with a sponsorship

NBI is working to change the future for the built environment.

Our sponsors make this important work possible with their contributions.
Won't you join us?

Learn More

Thanks to our valued sponsors and partners