PHnw is heading north! Join us and 4EA Building Science for a laid-back summer evening with fellow passive house pros and building science nerds. Whether you're a veteran or just curious, come connect over snacks, drinks, and shared passions. RSVP required, use the link below to register!

This fun afternoon event will include lunch, a presentation, and networking at Innotech Windows followed by a building tour at Vienna House. Now is your chance to tour the legendary Vienna House passive house project. RSVP using the link below!

Join Chris Foraker of Cascadia Vernacular as they provide a comprehensive overview of straw bale construction, highlighting its journey from a niche building method to a recognized, scalable solution for addressing climate change. We’ll explore the latest advancements, paneling, practical applications, and the historical context that has shaped its current standing.

Join the Northwest EcoBuilding Guild for a presentation from Dave "Deconstruction Dave" Bennink, Sean Conta - Owner of Targa Homes, and Katie Kennedy - Seattle Public Utilities, on the practical steps for salvaging materials from a building and how to find salvage materials that will work well in your next project. We will also explore new innovative techniques for creating panelized wall systems from salvaged materials. Learn how demolition and re-use can save resources and reduce environmental impact. Whether you're a builder, designer, homeowner, or sustainability advocate, this session will offer practical knowledge and inspiration for your next project. Register using the link below!

Passive House Network’s CPHD course is the premier core Passive House professional training for architects, engineers, consultants, developers, policymakers and more. The course is supported by the 30+ year history of global technical leadership and scientific research of the Passive House Institute. Kicks off July 1, Target Exam October 7. Register and find more information using the link below!

Join us for our June Happy Hour in Eugene, OR! Mingle with fellow passive house professionals from around the Willamette Valley.

Join the Northwest EcoBuilding Guild for an engaging evening focused on two different prefabricated wall systems and their role in advancing high-performance building. Find more information and register using the link below!

This designPH training is a practical guide on using one of the most versatile tools a designer can have in their Passive House toolbox. designPH translates a 3D architectural model into an actionable energy model. With a rapid, iterative process, designers can quickly ascertain the feasibility of a given architectural design and refine it to meet Passive House performance criteria. 

Free for PHN Members!

3 AIA & 3 PHI CEUs

Register using the link below!

Join Chuckanut Builders & Artisans Group for an informal presentation and conversation about practical, sustainable building methods that can enhance any project —from historic retrofits to new builds to business tenant improvement projects—creating comfortable, durable, and future-ready buildings.

Tessa Bradley (Artisans Group) and Forest Chiavario (Chuckanut Builders) will share insights into Passive House techniques, lessons learned, and tips for implementing Passive House methods on your next project. 

This event is FREE. Appetizers provided. The first 30 people will receive a free drink ticket!

Passive House Network’s Education Manager, Becca Castellano, is ready to answer your questions. Use this informal Office Hour time to find the course that’s right for you, discover which financial incentives you may qualify for, and learn more about PHN’s Specialized Courses.

If you have a question about PHN’s training opportunities, the Training Office Hours are the place to ask them. Register for an upcoming session now using the link below!

Attend and network with others working to transform the building industry across the US. Get the latest, regional, national & international Passive House news. Hear reports on ongoing efforts and help brainstorm new ones. Please invite friends or colleagues who may be interested. Use the link below to register!

Reimagine Buildings 25 is more than just theory—it’s about real-world impact. We’re bringing together the best of the best from the world of building decarbonization and resilience. Expect practical solutions, expert-led discussions, and a community of change-makers driven to take action. You’ll leave with the tools, strategies, and connections needed to turn bold ideas into reality. 🌎

Register using the link below!

Join ZERO Coalition in Portland! The featured presentation is titled: An overview of Oregon Building Codes Division legislative report about options to reduce greenhouse gas emissions attributable to building materials, given by Anne Gire. Register using the link below!

Dive deep into the principles and applications of building science with the Northwest EcoBuilding Guild. This educational session explores the fundamentals of building science and their application in the field. Are you interested in how moisture management, air sealing, vapor control, and thermal performance come together to create durable, comfortable, and energy-efficient buildings? Whether you’re an experienced BS pro, builder, architect, or curious homeowner, this session will offer you something new from fundamental insights to applied practice from recent case studies. Register using the link below!

Register using the link below!

Join Phius for this in-person Verifier Training in Boston! Use the link below to register.

Join Jacob Deva Racusin, Lead Researcher and BEAM Trainer with Builders for Climate Action and Director of Building Science and Sustainability with New Frameworks, as he explores the latest in building embodied carbon reduction. This session covers key developments in research, policy, standards, and technology, such as RESNET Standard 1550, the Massachusetts 100 Homes study, and equipment emission research. Racusin will also discuss the critical relationship between operational and embodied carbon, emphasizing combined strategies to optimize total carbon emissions without falling into common “payback” traps.

Racusin will further delve into the role of bio-based materials in embodied carbon reduction, including carbon storage accounting and opportunity for panelized off-site construction to scale high performance bio-based building technologies. He will connect regenerative land-based industries with sustainable building practices and address the building science behind durable bio-based materials. The event concludes with actionable strategies for transformational change in the building industry, focusing on collective impact, organizational alignment, and scaling efforts amid current economic and political challenges.

RSVP required. $15, or free for PHNW members. Register using the link below!

Attend and network with others working to transform the building industry across the US. Get the latest, regional, national & international Passive House news. Hear reports on ongoing efforts and help brainstorm new ones. Please invite friends or colleagues who may be interested. Use the link below to register!

Phius’ CPHB Certification is meant for tradespeople and construction professionals with field experience. The training is open to all with past experience in construction and/or high performance building. Use the link below to register for this in-person training!

Phius’ CPHB Certification is meant for tradespeople and construction professionals with field experience. The training is open to all with past experience in construction and/or high performance building. Please see the following link for a description of the CPHB role, and the following link for a more detailed program overview. Use the link below to register for this online training from April 28 - May 9!

Join HKP Architects for a screening of Basia & Leonard Myszynski’s powerful documentary, “Women of Carbon,” followed by a live panel discussion from local leading women in the industry about their experiences, challenges, and why they love the work they do. RSVP by emailing info@hkpa.com!

Join PHnw for a happy hour focused on Passive House policy with Zoe Rader from Phius. Zoe will share insights into national and regional policies impacting Phius certification, with additional discussion on how these policies affect projects in the PNW. Come for the drinks, stay for the policy party!

Zoe has worked with Phius since May of 2022 as a Building Certification Associate, conducting both Design and Final Reviews, and a Policy Specialist. Her passions lie in blending the fields of high-performance design and affordable housing, whether that be through design and construction or understanding and utilizing policy. RSVP required, use the link below to register!

The production and use of concrete contributes to about 7% of global carbon emissions. This is largely due to the carbon emissions in the production of Portland Cement. Join the Northwest Ecobuilding Guild in looking at currently available practical options to significantly reduce or eliminate the use of Portland Cement in concrete. Use the link below to register!

Join us the Saturday after conference to take a look at a variety of passive and high-performance projects around town. This is a great chance to meet other professionals in our community, gather inspiration from others, and reflect on resiliency in action! The whole-day bus tour (9am-5pm) includes guided visits as well as a boxed lunch. Sponsored by Pivot Windows. Register using the link below!

Join us at our annual spring conference! This year will focus on resilience and its intersection with passive buildings. Register using the link below!

Have a drink on us at Migration Brewing! Join the PHnw team at Migration Brewing for a casual get-together before the conference.

Thank you to Birdsmouth Design-Build for sponsoring this happy hour!