Desert Rain, has become the first in the state within a city sewer district to receive a permit to treat blackwater — toilet and dishwasher wastewater — on site, without putting it into the sewer lines

ML Vidas, a local architect and sustainability consultant, gave a presentation that summarizes the thought behind Living Building Challenge – a program of the International Living Future Institute – and the seven performance areas for green building.

ome stuccos are greener than others and we’re just wrapping up work with one of the most sustainable stuccos available. ...Though not as commonly used today, lime has many advantages over cement. It is a nearly carbon neutral material. The lower environmental impact of lime is definitely important in the construction of this Living Building Challenge project.