Phius Non-Res Summit 2025 May 20-21 (virtual) The Phius Non-Residential Summit 2025 is a two-day virtual event that will showcase a sampling of Phius Certified non-residential projects and explore all the Phius non-residential certification program has to offer. Taking place May 20-21, this summit will feature a range of non-residential buildings that have successfully achieved Phius certification, offering insights into their design, performance, and certification process. In-person trainings: Phius Certified Builder Training May 28-30 in Boston Virtual training offerings: WUFI Passive Single-Family Workshop starting June 16 Phius CORE Prescriptive Path Workshop June 18 Since 2022, RESNET® has collaborated with Passive House Institute US (Phius) to promote the construction of sustainable and affordable homes. For more information, click here.
