PhiusCon 2023 in Texas – Mission Accomplished!
Phius Co-Founder & Executive Director Katrin Klingenberg reflects on PhiusCon 2023, which took place Nov. 7-10 in Houston, Texas.

2023 Phius Passive Projects Design Competition Winners
Honorees from the 2023 Phius Passive Projects Design Competition.

Phius Policy Update | October 2023
Phius Policy Specialist Isaac Elnecave provides a rundown of Phius-related policy happenings from across the United States.

ASHRAE 227 Passive Building Standard Released for Public Comment
Phius Senior Scientist Graham Wright provides details on the release of ASHRAE Standard 227 - Passive Building Design for public comment.

Passive House Murder Mystery Part IV: Phius Goes Mainstream
In the fourth and final installment of the Passive House Murder Mystery blog series, Phius Co-Founder & Executive Director Katrin Klingenberg recounts the rise of Phius into mainstream building codes.

Passive House Murder Mystery Part III: Passivhaus Becomes Phius
In the third installment of the Passive House Murder Mystery blog series, Phius Co-Founder & Executive Director Katrin Klingenberg delves into the beginnings of Phius.

Passive House Murder Mystery Part II: The Passivhaus Era
In the second installment of the Passive House Murder Mystery series, Phius Co-Founder & Executive Director Katrin Klingenberg details the twists and turns as passive house grows in popularity.

Passive House: A Murder Mystery Part I
Phius Co-Founder & Executive Director Katrin Klingenberg unravels the murder mysteryesque story of passive house past, present and future.

Phius Resource Guide
A guide with links to some of the most commonly used resources for Phius Alliance Members and Phius Professionals.

Phius Certified Warehouses
Phius Project Certifier Al Mitchell and Powers Brown Architecture Sustainability Specialist Jesse Hunt consider the idea of Phius warehouses.