Phius Certified Verifier Training

New Ecology 294 Washington Street Suite 830, Boston, MA, United States

January 22nd and 23rd | Two Full Day Sessions 8:00 am – 5:00pm, In person in Boston (location information below) About the Class Phius Certified Verifiers deliver on-site quality assurance […]

Phius Certified Builder (CPHB) Training

Virtual Event

This training is composed of 8 hours of self-guided content to be completed ahead of attending 8, 3-hour live online training sessions. Registrants will receive access to self-guided content on […]

Phius Certified Consultant (CPHC) Training

Virtual Event

This training is composed of two phases: 50-60 hours of self-guided content (Phase I) to be completed ahead of attending 8, 3-hour live online training sessions (Phase II). Registrants will […]

WUFI Passive Single Family Training (Phius)

Virtual Event

Two 4-Hour Sessions on February 6th and 7th from 12:00 - 4:00pm One 2-Hour Session on February 11th from 12:00 - 2:00pm About the Class WUFI Passive is a powerful […]

High-Performance Building for Carpenters

Studio for High-Performance Design + Construction 186 Riverview Avenue, Waltham, MA

This in-person training teaches carpenters how to apply fundamental building skills to high-performance construction projects. Topics focus on the four layers of a high-performance house: water, air, vapor, and thermal. Students will learn high-performance essentials through building science lessons, hands-on practice with mock-up assemblies, and project management training.

Phius Certified Builder (CPHB) Training

Virtual Event

This training is composed of 8 hours of self-guided content to be completed ahead of attending 8, 3-hour live online training sessions. Registrants will receive access to self-guided content on […]

Phius Certified Consultant (CPHC) Training

Virtual Event

This training is composed of two phases: 50-60 hours of self-guided content (Phase I) to be completed ahead of attending 8, 3-hour live online training sessions (Phase II). Registrants will […]

Phius Certified Consultant (CPHC) Training

Virtual Event

This training is composed of two phases: 50-60 hours of self-guided content (Phase I) to be completed ahead of attending 8, 3-hour live online training sessions (Phase II). Registrants will […]

Phius Certified Builder (CPHB) Training

Virtual Event

This training is composed of 8 hours of self-guided content to be completed ahead of attending 8, 3-hour live online training sessions. Registrants will receive access to self-guided content on […]

Phius Certified Rater Training

Virtual Event

Three 3-Hour Sessions on April 7th, 9th, 11th from 2:00 - 5:00pm About the Training Phius Certified Raters focus on single-family residential projects. The Phius Certified Rater training builds on […]

Phius Certified Builder (CPHB) Training

Virtual Event

This training is composed of 8 hours of self-guided content to be completed ahead of attending 8, 3-hour live online training sessions. Registrants will receive access to self-guided content on […]

Phius Certified Consultant (CPHC) Training

Virtual Event

This training is composed of two phases: 50-60 hours of self-guided content (Phase I) to be completed ahead of attending 8, 3-hour live online training sessions (Phase II). Registrants will […]

Phius Certified Verifier Training

New Ecology 294 Washington Street Suite 830, Boston, MA, United States

May 13th and 14th, Two Full Day Sessions 9:00 am – 5:00pm, In-person in Boston (location information below) About the Training Phius Certified Verifiers deliver on-site quality assurance for multi-family […]

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.

LEED v5: An Early Look

Virtual Event

In April 2025, the U.S. Green Building Council (USGBC) launched LEED v5, the latest version of the LEED green building program. Join this free, 1-hour interactive lunchtime webinar to help your team understand the key updates, strategies, and certification pathways, especially those that align with the MA energy codes, to navigate LEED v5 with clarity and confidence.

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.