Build It Green’s 2017 Beyond Energy Efficiency Conference was attended by well over 250 people and started off with a keynote from CEC Commissioner Andrew McAllister. (Photo courtesy Build It Green)

Build It Green’s 2017 Beyond Energy Efficiency Conference was attended by well over 250 people and started off with a keynote from CEC Commissioner Andrew McAllister. (Photo courtesy Build It Green)

Build It Green’s 2017 Beyond Energy Efficiency Conference was attended by well over 250 people and started off with a keynote from CEC Commissioner Andrew McAllister. (Photo courtesy Build It Green)