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- What is Passive Building?
  Your passive building questions, answered
  
  Passive Building
  
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  A Better Way to Zero
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  Passive isn't just for houses
  
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Our Approach
- New Construction
  Phius CORE and Phius ZERO provide the path for constructing a Phius building from the ground up.
- Retrofit
  Upgrade existing buildings to Phius standards using Phius CORE REVIVE and Phius ZERO REVIVE.
- Commercial
  Phius standards aren't just for residential buildings. Phius CORE COMM and Phius ZERO COMM can be applied to any non-residential building.
Categories
June 20 – 30

Phius Certified Builder Training and Certification Exam | June 2023
Stay on the cutting edge by becoming a Phius Certified Builder.
Upcoming Sessions
- Phius Certified Consultant Training & Certification Exam | May 2023
  May 30 – June 9
- Phius Certified Consultant Design Exam | May 2023
  June 9 – July 9
- Phius Alliance June Webinar: Multifamily Certification 101
  June 13
- Intro to THERM | June 2023
  June 14 – 16
- Policy Work
  Promoting policies designed to grow passive building
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  Providing the tools you need to create healthier buildings
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Passive Building
- What is Passive Building?
  Your passive building questions, answered
- Sectors
  Passive isn't just for houses
Certifications
- Projects
  Phius Certified Projects are the most energy efficient and comfortable buildings in the world
  Find a Project
- Products
  Phius Certified Products are guaranteed to perform to passive standards
  View Products
- Professionals
  Phius Certified Professionals are on the cutting edge of high-performance building
  Find a Professional
Standards
Our Approach
- New Construction
  Phius CORE and Phius ZERO provide the path for constructing a Phius building from the ground up.
- Retrofit
  Upgrade existing buildings to Phius standards using Phius CORE REVIVE and Phius ZERO REVIVE.
- Commercial
  Phius standards aren't just for residential buildings. Phius CORE COMM and Phius ZERO COMM can be applied to any non-residential building.
Education
Categories
Upcoming Sessions
- Phius Certified Consultant Training & Certification Exam | May 2023
  May 30 – June 9
- Phius Certified Consultant Design Exam | May 2023
  June 9 – July 9
- Phius Alliance June Webinar: Multifamily Certification 101
  June 13
- Intro to THERM | June 2023
  June 14 – 16
June 20 – 30

Phius Certified Builder Training and Certification Exam | June 2023
Stay on the cutting edge by becoming a Phius Certified Builder.
Resources
- Policy Work
  Promoting policies designed to grow passive building
  Policy Database
- Tools and Support
  Providing the tools you need to create healthier buildings
  Resource Library
About Us
Our People
Phius Alliance

Quick Links

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Areas Serviced

Certifications

Philip Schmidt

Figure Ground Architecture

IllinoisWisconsinIndianaOhioMichigan

Phius Certified Consultant (CPHC)

Damian Guerrero

Damian Guerrero

Oregon

Phius Certified Consultant (CPHC)

Rick Jenkins

Clean Efficient Energy Company LLC

Kansas

Phius Certified Verifier

Jonathan Cavanagh

C|Z Design Strategies LLC

MassachusettsVermont

Phius Certified Consultant (CPHC)

Meghan Hawkins

SmithGroup

Wisconsin

Phius Certified Consultant (CPHC)

Satya Basu

Satya Design

Illinois

Phius Certified Consultant (CPHC)

Jennifer Todd

Little Diversified Architectural Consulting

North Carolina

Phius Certified Consultant (CPHC)

Lyle Carden

Martin Chock & Carden Inc

Hawaii

Phius Certified Consultant (CPHC)

Brian Bourgeois

BLW Engineers Inc

Massachusetts

Phius Certified Consultant (CPHC)

Elizabeth Hauver

West Work, LLC

Massachusetts

Phius Certified Consultant (CPHC)