We cannot wait to reunite with the entire passive building community at PhiusCon Oct. 6-8 in Milwaukee

We’re thrilled to welcome our international audience to the heart of the Midwest where the need for reliable, efficient and resilient buildings is surging, and Phius projects are popping up across the state. This year’s conference will highlight these local projects while maintaining the wider view of passive building innovations and strategies throughout North America that makes PhiusCon the continent’s premier passive building event.

With the event quickly approaching, we have a few important announcements and updates we wanted to share to keep you in the loop on all things PhiusCon. But before we get into that, here is a brief reminder of the extracurricular activities attendees can expect at PhiusCon 2025:

  • Exhibit Hall: A state-of-the-art showcase of top-tier high-performance building manufacturers
  • Passive Projects Design Competition Awards Ceremony: Celebrate the year’s most innovative and inspiring Phius Certified projects. (More information on the Design Competition coming soon!)
  • PhiusCon After Party: The signature networking event where you’ll make connections that count.
  • Local Passive Project Tour: Visit the site of a groundbreaking project pursuing Phius Certification

On to the updates! 

The Agenda Has Arrived

This year’s agenda features more than 40 expert-led sessions across two days of Core Conference programming, offering deep dives into multifamily housing, non-residential projects, mechanical design, QA/QC, ventilation, embodied carbon, policy innovation and more. It also features a day of Pre-Conference introductory sessions and deep-dive workshops. 

We are especially eager to bring attendees a number of sessions focused on post-occupancy data that showcase the performance of Phius buildings in the real world. Here are just a few of the data-driven sessions to put on your radar:

  • Vision to Validation: the Payoff of Passive Design: Seven years of performance data on an all-electric Phius Certified home
  • Prescriptive Pathways: Lessons from 9 Phius Homes in Minneapolis: Includes post-occupancy insights on affordable housing
  • Edgewood and Emerald Hills - Post-occupancy Performance Analysis: Compares utility data from two senior housing projects
  • Alley House Phius CORE Certified: Highlights DOE-funded post-occupancy evaluation results from a net-zero duplex.
  • IAQ in Passive Building Multifamily – A Post-occupancy Study: Examines air quality in real-life high-performance multifamily buildings.
  • Higher Education Passive Building: Compares modeled and actual performance in Pennsylvania’s largest Phius non-res project.

Early Bird Discount Ending Soon

Early bird pricing for PhiusCon 2025 ends July 31, so don’t wait to get your tickets! The early bird discount saves $100 on full-conference passes and $50 for single-day tickets. Phius Alliance members can access additional discounts by purchasing their ticket via the Phius Portal

Ticket prices will only go up, and the early bird discount won’t be extended, so get your ticket today!

Exhibitor & Sponsorship Opportunities Abound

Looking to connect with the industry’s top decision-makers from across the country? There’s no better place than PhiusCon.

PhiusCon attendees are architects, developers, builders, engineers, and policymakers — all high-level stakeholders in the high-performance building world. And they come from every region in the United States as well as Canada and overseas. Every conversation in the PhiusCon Exhibit Hall is a high-value lead.

There are a number of ways to boost your business at PhiusCon:

  • Exhibit Hall Booths: 10'x10' and 10'x20' booths available in a dynamic, high-traffic environment with built-in coffee service and networking breaks
  • Sponsorships: From session sponsorships to branded activations, PhiusCon puts your name in front of a targeted, influential audience.

PhiusCon is the ideal place to showcase your products, connect with mission-aligned partners, and make a lasting impression in the high-performance building industry.

Be sure you are on our mailing list to receive the latest PhiusCon news and updates, and stay tuned in the coming weeks for even more exciting announcements!