Register for PhiusCon 2021!

Register now for in-person attendance and save.

To be sure you get a spot, register early–and save. We will offer a virtual component–we’ll make information and registration available after in late July. Pre-Conference, Projects Tour, and more are coming soon! This year there will be two tours: On on October 12 in NYC, and the other on October 16, of projects in the Hudson Valley. Subscribe to our newsletter to receive updates!

According to the state of New York Governor’s Office and our event space, capacity limits for in-person attendance have been lifted. Masks are still recommended for unvaccinated individuals, and current CDC guidelines should be observed.
Conference Presenter

Core Conference Schedule:

Thursday, October 14, Day 1

  • Plenary sessions
  • Five tracks + exhibit hall
  • Breakfast and lunch provided

Friday, October 15, Day 2

  • Plenary sessions
  • Five tracks + exhibit hall
  • Breakfast and lunch provided 

Core Conference Registration Fees:

Phius Alliance Members

  • Full Conference: $590
  • Single Day: $350

General Public

  • Full Conference: $690
  • Single Day: $375


  • $250 (covers both core conference days)

Virtual Attendance

  • A virtual-only option will be made available August 1, 2021. This ticket will grant access to plenary sessions and one track via livestream for a reduced rate. The remaining four tracks and exhibit area will not be made available virtually.

Seniors must be age 60+ to qualify. Registrants must provide proof of age/enrollment by emailing a copy of student/state ID to Those deemed eligible will receive discounted registration instructions via email.


Are you a Phius Alliance member? Email for a discount code valid on Pre-Conference workshops of your choice! Half-day, one-day, and two-day workshops are all eligible.

CORE CONFERENCE (You must enable cookies in your browser to register)

Please click here if you can’t view the tickets below



Evening and tour details coming soon. Join our mailing list to receive updates!

#PhiusCon2021 is presented by Phius in partnership with the Alliance.

Phius is a 501(c)(3) organization committed to making high-performance passive building the mainstream market standard.

Phius is transforming the building sector by developing Passive Building standards, practices, and certifications specific to North America’s many climate zones. 

Visit About Phius for more info.

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