The Colorado Green Building Guild is a non-profit trade organization representing a wide range of green building leaders, and serving the community at large by making green building common practice and accessible to all. Based in Boulder, CGBG strives to ensure the widespread adoption of sustainable practices to increase the efficient use of resources, create healthier buildings, and support vibrant, sustainable communities throughout all of Colorado! 

Through community events, from educational workshops and themed seminars, to social gatherings, Green Home Tours and networking opportunities, CGBG offers its members, sponsors and partners the chance to share their knowledge, increase their business opportunities, and advance the art and science of green building. 


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We put on lots of value adding events for our members so that they connect with others in the industry.



We provide the ability for our members to connect on our platform as well provided them valuable blogs they can use to become more influential in their industry.


Boulder Green Home TOUR

The self-guided tour will feature several green homes in Boulder and the surrounding areas. Attendees will see both modern and traditional custom homes, remodels and multi-family projects. If you are interested in learning more about the BGHT 2019 email admin@cgbgonline.org!