- What is Passive Building?
  Your passive building questions, answered
  
  Passive Building
  
  Passive Building Principles
  
  Passive Building FAQs
  
  A Better Way to Zero
  
  Passive Building Foundations Training
- Sectors
  Passive isn't just for houses
  
  Single-Family
  
  Multifamily
  
  Office Buildings
  
  Schools
  
  Other Non-Residential
- Projects
  Phius Certified Projects are the most energy efficient and comfortable buildings in the world
  Find a Project
  
  Project Certification
  
  Submit a Project
  
  Certification Review Queue
- Products
  Phius Certified Products are guaranteed to perform to passive standards
  View Products
  
  Product Certification Overview
  
  Window Certification
  
  Panel Certification
- Professionals
  Phius Certified Professionals are on the cutting edge of high-performance building
  Find a Professional
  
  Phius Certified Consultant (CPHC®)
  
  Phius Certified Builder (CPHB)
  
  Phius Certified Rater
  
  Phius Certified Verifier
  
  Phius Certified Trades Professional
  
  Phius Associate
  
  Maintain Credentials
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
December 5 – 11

Intro to THERM | December 2024
Master thermal bridging with our THERM workshop!
Upcoming Sessions
- Member Policy Webinar: Phius Pro Forum Take Aways
  November 5
- Phius Happy Hour at Greenbuild
  November 12
- Phius Certified Consultant Design Exam | November 2024
  November 15 – December 15
- Nov Member Office Hours - More Modeling REVIVE
  November 19
- Policy Work
  Promoting policies designed to grow passive building
  Policy Database
  
  Incentives
  
  Codes
  
  Qualified Allocation Plans
  
  Cost Data
- Tools and Support
  Providing the tools you need to create healthier buildings
  Resource Library
  
  Certification Support
  
  Calculators and Protocols
  
  Feasibility Study
  
  WUFI Passive Design Tool
  
  Climate Data
  
  Quality Assurance
  
  Tech Corner

PhiusCon 2022: Emissions Down, Power Up!

Thank you to all who attended PhiusCon 2022 at the historic Palmer House Hotel in Chicago!

Video Recordings of Select PhiusCon 2022 Presentations Now Available

If you attended PhiusCon 2022, you received an email with instructions on how to access video recordings of select presentations from the conference. If you did not attend the conference, you can purchase access to the full library of recordings for $75.

PhiusCon 2022 Attendee Video Access Here

Purchase Access to PhiusCon 2022 Recordings Here

PhiusCon 2022 Presentation Slides Now Available!

Multifamily Developer Bootcamp

Phius Certified Rater Training

2022 Design Competition Winners

Check out the full list of winners from this year's Phius Passive Projects Design Competition!

Pre-Conference

Opening Keynote: Christoph Stump & John Woelfling

Thursday Expo Hall Presentations

Thursday Lunch Keynote: Graham Irwin

Bridge Track

Community Resilience and Grid Reliance: Micro Grid Case Studies with Phius at the Core

Building Performance Standards: BEPS, BERDO and Friends

Prefab, Integrated Design and Construction: Single Family Case Studies

Construction Cost Optimization Strategies for Multifamily and Single-Family

Making Zero Real: Verified Commercial Zero Energy Buildings in Illinois Panel

Retrofits, Retrofits Over Time, and the REVIVE Pilot Framework

Advanced Building Construction Collaborative (ABCC): Scaling Walls and Systems for Retrofits Panel

Systems

Design Process & Lessons Learned: Multifamily Case Studies

Mini Keynote: Retrofit with People in Place: Multifamily High-Rise Affordable Case Study

Mini Keynote: Systems

Hot & Humid and Hot & Dry Climates: Single-Family and Community-Scale Case Studies

Codes, Policy, Incentives Panel

Quality Assurance / Quality Control: Verification is Key to Actual Performance!

A Passive Building Design Standard: ASHRAE 227P

Components, Standards & Tools

Energy & Climate Justice: Community Design and Urban Planning Case Studies

Buildings as Carbon Drawdown Strategy

Higher Education/Young Professionals Hootenanny Panel

Emerging Business Models for Design and Construction Hootenanny

Diverse Voices Global Adaptation Hootenanny

Developers Building Equitable Communities

Closing Keynote Panel: Are We Fighting Climate Destabilization with the Same Thinking that Created It?