Join or Renew Your Annual Green Circle Sponsorship!

In Fall 2013 we launched our Green Circle Sponsors program to express our gratitude to our most generous supporters. When you donate at a Green Circle level, you become a Green Circle member for one year and are offered special access to receptions and events, among other benefits. We enjoy meeting our Green Circle Sponsors and sharing our work with them - work which their gifts have helped us to accomplish.

Our 2015 Green Circle Sponsors support our public education and our unique Intern Program providing unmatched hands-on learning opportunities in appropriate technologies and ecobalance planning and design. To become a Green Circle Sponsor, please donate at the level of $250 or above. Recurring donations that total $250 or above per year also qualify.

Donate here

or by writing a check to "Center for Maximum Potential Building Systems" and mailing it to:


8604 FM 969

Austin, TX 78724

If you are not able to give at the Green Circle level at this time, please know that gifts of any size are appreciated. Every donor makes a difference; every donor’s gift helps us continue creating healthy and sustainable communities.