Austin Energy Green Building

Austin Energy Green Building (AEGB) cultivates innovation in building for the enrichment of the community’s environmental, economic, and human well-being. In 1991, AEGB developed the first rating system in the U.S. for evaluating the sustainability of buildings, inspiring many cities to follow.

We work with the public and building professionals to guide and build green projects that contribute positively to the city’s environmental goals and make Austin a more sustainable place to live for generations to come.

Learn about our history and leadership in sustainability

AEGB provides design tools and rates the sustainability of new and remodeled buildings for single family, multifamily, and commercial projects. See how you can get a rating for your project, if a rating is required, and discover how your project benefits from the rating process.

Learn the benefits of partnering with Austin Energy Green Building

Determine if your building needs a rating 

Get started by registering your project in our Online Rating System (ORS)

Already registered? Login to ORS

We are passionate about creating educational opportunities with community partners to help everyone learn about the benefits of green building. Looking for AIA or GBCI continuing education credits? AEGB offers free monthly seminars for professionals.

Sign up for a green building seminar or workshop

Next Up: What's New in Austin's Energy Code

The City of Austin will soon adopt the 2024 International Energy Conservation Code (IECC) with local amendments within the next year. Austin Energy Green Building will review significant changes to the 2024 IECC and local amendments.

Whether your build or buy, great buildings don’t just happen — they are planned green from the blueprints to the build out. There are also many ways to go green if you rent.

Get details and resources for green building and green living options in Austin

Plan your green home

Renovate your existing home

Buy a green home

Rent green

AEGB recognizes the power of aligning and uniting with community focused organizations. We welcome the opportunity for such partnerships. Reach out to discuss how we can advocate together to set the course for Austin’s green future.

See how our standards and community partnerships help meet City sustainability goals

Read up on City policies, building codes, and development agreements that include green building