• New Zero Energy Homes Inventory Shows Continuing Strong Growth

    Learn more in a webinar coming up July 18.

  • Join us for the 2019 Getting to Zero Forum in Oakland on Oct 9-11

    Check out the recently posted program details.

    Learn more
  • Key Takeaways From Recent IECC Code Development Hearings

    Learn about the recent steps taken to update the 2021 IECC in this blog.

    Learn more

Learn how NBI is changing the face of the built environment through our program hubs:

What's your number?

Submit your ultra low and zero energy project information and have your numbers shared! NBI maintains the most comprehensive list of zero energy verified, emerging and ultra-low energy buildings in North America and we are seeking new projects.

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Check out one of our webinars.

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Partner with NBI for a new energy future for buildings!

The energy industry is rapidly evolving. NBI works with and on behalf of partners to help make sense of emerging trends and to ensure the best outcomes for improved energy performance in the built environment. Success means cost savings for business and residents, more comfortable living and work spaces, and dramatically reducing carbon emissions that are fueling climate change.

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

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Thanks to our valued sponsors and partners