• Building Better Thermal Comfort for More Body Types and Lower Energy Bills

    Explore how rethinking thermal comfort beyond the “standard” human can transform building design. In this webinar, Arup introduces a new public tool—comfort.arup.com—that models thermal sensation for diverse populations under real, transient conditions, enabling more inclusive design, improved occupant satisfaction, and reduced heating and cooling loads.

  • Phius Certified Builder (CPHB) Training

    Virtual Event

    The Phius Certified Builder Certification is for tradespeople and construction professionals with field experience in construction and/or high performance building. This training prepares construction professionals to understand passive building techniques — airtight enclosures, high-performance window installation, passive design strategies, field quality assurance, and site management. For a project pursuing Phius Certification, these professionals ensure the building is built and operating to the plans and specifications. They are responsible for executing air-sealing and thermal bridge mitigation.

  • Phius Certified Consultant (CPHC) Training

    Virtual Event

    This training is intended for Architects and Engineers. CPHCs learn to design to the Phius Certification climate-specific building standard. Projects earning Phius certifications (Phius CORE, Phius ZERO and Phius REVIVE) follow RESNET QA/QC protocols and achieve excellent HERS scores, US Department of Energy Zero Energy Ready Home status, and adhere to EPA indoor airPLUS requirements.

  • Phius Certified Rater Training

    Virtual Event

    Phius Certified Raters focus on single-family residential projects. The Phius Certified Rater training builds on the foundation and concepts delivered in RESNET HERS Rater training and prepares rating professionals to identify the key components of passive building and understand best practices for testing and inspecting performance in the field. This training is delivered live, online over three days and provides grounding in passive building principles as well as a guide to onsite quality assurance for the Phius Certification program. Each session is three hours. Approximately 8 hours of self-guided material is provided before the first session for review.