NBI assesses technologies, promotes design approaches, and helps guide policies and programs that will significantly improve the energy efficiency of commercial buildings.

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In an effort to provide better access to information about NBI and our work, we have developed a new website. Please take a look around and email us any feedback or comments.

At the recent Code Development Hearings in Baltimore, NBI, in partnership with the American Institute of Architects (AIA) and the US Dept of Energy, won first-round approval of their major code change proposal (EC 147) to Chapter 5 of the 2012 IECC. Read more

Path to Zero-Energy Buildings Blog

Energy Codes Identified as a Green Building Trend to Watch in '10

As the calendar switches from 2009 to 2010 the attention being given to energy codes is seeming to intensify. A recent post titled "4 Green Building Trends to Watch in 2010" by the popular green innovation blog earth2tech identified energy codes that result in greater energy efficiency as something worth watching in the new year. Read more »

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