Resource Library

Phius Certification Manager Haley Harlow and Phius Building Certification Associate Rodrigo Barrios-Piedra answer questions related to the METr energy modeling tool.

Phius certification team members walk through the METr energy modeling software and answer questions.

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.

This calculator can be used to determine psi-values for 2-D thermal bridges in combination with THERM.

Phius Certification Manager Al Mitchell answers questions about the WUFI Passive energy modeling software.

The Phius Certification Guidebook is the one-stop-shop for all things related to the Phius project certification program.

Phius Certification Program Director James Ortega fields questions on WUFI Passive.

Phius Building Certification Manager Haley Harlow fields questions on METr geometry.

The METr launch blog provides an overview of the new energy modeling design tool for Phius projects.

Find past versions of the Phius Performance Criteria calculator.