Welcome to Passive House Northwest!

PHnw is a community of Certified Passive House Consultants and others involved with high-performance building. Our goal is to promote highly energy efficient construction through implementation of the passive house concept. We are motivated by the long-term protection of the environment and climate; the promotion of sustainability, quality, and durability in building construction; the creation of a built environment that is healthy for its inhabitants; and the advancement of energy independence and the reduction of operating costs for building occupants and owners.

Passive House is the world's leading standard for energy efficient construction. It combines building enclosure efficiency and passive solar strategies in a system for designing and building cost effective, comfortable, energy efficient buildings. Its effectiveness has been demonstrated in projects in every climate zone around the world, ranging from single family homes to very large commercial and institutional structures. More than 50,000 examples have been completed worldwide.

Upcoming Events

12th Annual North American Passive House Conference - presented by Passive House Institute US (PHIUS) in partnership with Passive House Alliance US (PHAUS) - September 27-30

Seattle IceBox Challenge - a public science experiment that uncovers the benefits of Passive House design and construction - September 9-28

Passive House Around the Sound - Dan Whitmore and Zack Semke (PHnw) join Katrin Klingenberg (PHIUS) for this free lecture at Seattle Central Library - September 27

Register Now for the PHnw Fall Conference!

Please join us for the second annual PHnw Fall Conference!

This year's conference will take place in beautiful Boise on Friday, October 27th at the Residence Inn.

Register now!
    

Additional Information