Efficiency First Arizona (EFAZ)

EFAZ is a 501c6 non-profit trade association and Arizona Chapter of Efficiency First National, America's Building Performance Association.


We strive to improve the business conditions of the energy performance industry in Arizona with events like the Proof is Possible Tour in Phoenix and Tempe, sponsored by APS/SRP.

Email info@efficiencyfirstaz.org to volunteer for events or with new ideas.


Read More


Efficiency First AZ promotes the common business interests of persons engaged in energy performance by...

Read More


We also educate on behalf of the energy performance industry in Arizona.

Read More


Efficiency First AZ also assists in national efforts to improve energy performance.

Read More