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Resource Library

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Blog Post

Policy Update: QAPs in Minnesota, Michigan, Wisconsin & Arizona

This blog takes a look at Phius-related policy advancements in several states and the impact on Phius' growth in those areas.

June 12, 2025
Blog Post

Recap and Reflection from the Phius Non-Res Summit 2025

Phius Certification Manager Al Mitchell recaps the recent Phius Non-Res Summit 2025 that featured non-residential case studies and presentations from Phius staff members.

June 5, 2025
Blog Post

The Phius Project Details Library is Here!

This blog provides a rundown of the newly released Phius Project Details Library that features in-depth information on architectural details from Phius Certified buildings.

May 29, 2025
Calculator/Tool

Phius Non-Res Effective DHW Usage Calculator

WUFI Passive takes a conservative approach to DHW modeling for non-residential projects. Phius has developed this tool to estimate the effective DHW modeling inputs for non-res projects using WUFI or METr.

May 21, 2025
Blog Post

Assessing the Potential Impact of ENERGY STAR & Other Federal Program Shutdowns

This blog examines the path forward for Phius project certification should the ENERGY STAR program be eliminated and provides resources to advocate for various federal programs under threat.

May 21, 2025
Blog Post

May 2025 Project Spotlight: GO Logic Shop/Office

This edition of the Phius Project Spotlight Series highlights the GO Logic Shop & Office buildings in Belfast, Maine.

May 15, 2025
Blog Post

Policy Update: New Jersey Unveils New Incentive Program

Phius Senior Policy Analyst Isaac Elnecave details the recent introduction of a New Jersey incentive program that includes Phius.

May 8, 2025
Webinar

Best Practices for Building an Integrated Team

Representatives from Sustainable Comfort, Inc. outline strategies for building a team optimized for Phius projects.

May 6, 2025
Blog Post

PhiusCon 2025 Call for Abstracts Open: Help Shape the Conversation

Important details on the PhiusCon 2025 call for abstracts, including how to submit, the submission deadline and more.

May 1, 2025
Workbook

Phius CORE Prescriptive 2024 Checklist

The Phius CORE Prescriptive 2024 Checklist outlines all the detailed requirements of the prescriptive program.

April 29, 2025
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