Resource Library

This edition of the Phius Project Spotlight Series highlights The Pierce at 7 Van Buren, a Phius ZERO multifamily building in the Chicago area.

This calculator is used to determine project-specific performance criteria for Phius 2024 New Construction projects using WUFI Passive. Projects submitted using METr now have the criteria calculator built into the software directly.

Phius Co-Founder & Co-Executive Director provides context for Phius' 2025 accomplishments and looks ahead to 2026.

Phius Certification Program Director James Ortega and Building Certification Associate Margaret Goetsch answer project questions.

Phius Certification Program Director James Ortega answers project questions.

This edition of the Phius Project Spotlight Series highlights the J.J. Carroll House senior living facility in Boston, Massachusetts.

This edition of the Phius Project Spotlight Series highlights Evanston's First Passive House, a single-family project in Evanston, Illinois.

Phius Building Certification Associate Zoe Rader fields project questions.

Phius Alliance Regional Rep Cameron Caja shares a list of common housing issues that are addressed by building to Phius standards.

A list of common housing issues that are addressed by building to Phius standards.