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- What is Passive Building?
  Your passive building questions, answered
  
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  Passive isn't just for houses
  
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  Phius Certified Projects are the most energy efficient and comfortable buildings in the world
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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
October 16

Phius CORE Prescriptive Path Workshop | October 2024
Dive into Phius' energy model-free certification path!
Upcoming Sessions
- Sept Member Office Hours - Project Questions
  September 10
- Phius Certified Builder Training and Certification Exam | Freeport, ME | September 2024
  September 11 – 13
- Phius Certified Builder Exam | Freeport, ME | September 2024
  September 13 – October 13
- Phius Certified Builder Training and Certification Exam | September 2024
  September 16 – 27
- Policy Work
  Promoting policies designed to grow passive building
  Policy Database
  
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- Tools and Support
  Providing the tools you need to create healthier buildings
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  Tech Corner

Webinar

Phius 2024 Standard Update

Every three years Phius updates the standards, join us for the launch of the Phius 2024 standard! James Ortega will introduce you to the newest Phius standard and answer your questions.

Register Now

Mode

Live Virtual Session
Date

Aug. 27, 2024
Time

5pm - 6pm CT
Location

Zoom
CEU

1.0
Registration Fees

$0 Non-Member
$0 Phius Alliance Member