• Zero Energy Home Building Hits 70% Annual Growth

    The latest data appears in the 2017 Zero Energy Residential Study just published by the Net Zero Energy Coalition.

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  • 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.

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  • Brought to you by California Investor-Owned Utilities

    Zero Net Energy School Retrofit Trainings

    Join one of these no-cost training events to learn how existing K-12 school and community college buildings in California are being transformed to ZNE. The next training will be October 30.

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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.

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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.
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Thanks to our valued sponsors and partners