Passive House Institute US (Phius) AllianceSouthwest Chapter Chapter
Phius Alliance Southwest

Advancing Passive Building in the Southwest

Phius Alliance Southwest is an affiliate of Phius and is a volunteer-based organization devoted to the development of the passive building standard throughout the Southwest region of the United States.

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Building a Passive Building Community

The Phius Alliance Southwest is a community within the Phius network uniquely tailored to the distinct climate challenges of the Southwest's hot, dry summers, cold winters, and high altitudes. We serve the mountain states of Utah, Colorado, Arizona and New Mexico.

Why Become a Phius Alliance Member?

  • Access to a national network of industry professionals
  • Exclusive resources, including more than 1,000 pre-approved Phius climate data sets
  • Discounts on training courses, PhiusCon tickets and building certifications
  • First look at upcoming certification-related updates
  • Access to exclusive Phius logos and promotional materials
  • Monthly webinars and office hours with leading Phius professionals

Hey, Colorado!

Good things are happening in Colorado. If you are interested in joining the growing the Passive Building community in Colorado please contact Sophie Martin (sophie.martin@stantec.com) to get connected.

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