The Nantes Library is about to open!  Why is this Library special? It is one of the most energy efficient Libraries in the United States, using less than 1/2 the heater size as a normal code-built Library this size! Open House this Saturday!

Coming Soon!

Designed in 2010, the Passivista has emerged as a true proof of concept 3,600 square-foot residential house in Broomfield, Colorado. Completed $99/SQFT.

This Net Zero Passive House features two mother in law suites, universal design, indoor lap pool, Energy Recovery Ventilation, and 2 small geothermal units.