Resource Library

Phius Certification Team member John Loercher offers a behind-the-scenes look at a recent Phius Trades Training class.

This edition of the Phius Project Spotlight Series highlights the Conservatory Apartments in Chicago, Illinois.

This edition of the Phius Project Spotlight Series highlights The Bank Lofts in Richfield Springs, New York.

Phius Co-Founder & Co-Executive Director Katrin Klingenberg examines the value proposition of building resilience within the context of recent severe storms in Chicagoland.

This edition of the Phius Project Spotlight Series highlights the Edogawa Passive House in Tokyo, Japan.

Phius Building Certification Associate Alyssa Fink discusses the first-ever Phius Foundations Live! event that took place May 29, 2026, in Tucson, Arizona.

A regionally focused webinar hosted by representatives of the South and Central Phius Alliance regions that addresses common myths associated with passive building in humid climates.

This edition of the Phius Project Spotlight Series highlights the Betty Greene Apartments building, a multifamily project in Boston, Massachusetts.

Phius Communications Manager Max Lapthorne discusses a recent visit to a Phius Certified project in Chicagoland.

This edition of the Phius Project Spotlight Series features the Spark Side single-family home in Durham, New Hampshire.