Passive House Podcast

In this episode of the Passive House Podcast, Mary James and Ilka Cassidy sit down with Michael Marsh, Principal of Sidekick Architecture in Los Angeles. Michael shares his journey into architecture and Passive House design, discusses the challenges of promoting energy efficiency in California’s mild climate, and explores the intersection of fire-resistant construction and sustainable building. From innovative ADUs to rebuilding fire-damaged homes, Michael provides insights on designing for the future while balancing aesthetics, cost, and performance.https://sidekickarchitects.com/home-1

In this third episode of The Reimagine Edit (TRE) series of the Passive House Podcast, host Zack Semke shares selected clips of insights from Skylar Swinford (modeling); Ed May, Lois Arena, and Marine Sanchez (Passive House consulting); and Mary James and Steve Quarles (fire resilience).The Reimagine Edit is a special series of the Passive House Podcast that shares curated insights from our Experts-In-Residence at the Reimagine Buildings Collective, our membership community of building professionals stepping up to tackle climate change. Learn more about the Reimagine Buildings Collective at https://www.reimaginebuildings.comThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, we chat with Nick Sowden of Sowden Building Solutions about the electrification of homes in Sydney, the shift away from gas, and deep energy retrofits. Nick shares insights on insulation upgrades, solar adoption, and how heritage homes can be transformed into high-performance, energy-efficient spaces. Plus, we discuss Australia’s growing incentives for electrification and why the transition to clean energy is becoming easier than ever.https://www.sowdenbuildingsolutions.com.au/

In this episode of the Passive House Podcast Ilka Cassidy and Mary James sit down for part 2 of their deconstruction roundtable with Megan Stringer of Holmes, Eric Law of Urban Machine, and Katrina Lund & Imani Hamilton of Ramboll.In Part 2 of our series, we dive deeper into the role of structural engineering in deconstruction and material reuse. They discuss overcoming industry hesitations, innovative connection technologies, and real-world applications of design for deconstruction. And also explore Urban Machine’s groundbreaking robotics, which automate lumber reclamation, making reused materials more accessible and cost-competitive.https://www.ramboll.com/https://www.holmes.us/https://urbanmachine.build/https://www.allforreuse.org/ecosystem-map

In this second episode of The Reimagine Edit (TRE) series of the Passive House Podcast, host Zack Semke shares selected clips of insights from Dan Whitmore of Blackbird Builders and Sara Bayer of Magnusson Architecture and Planning.The Reimagine Edit is a special series of the Passive House Podcast that shares curated insights from our Experts-In-Residence at the Reimagine Buildings Collective, our membership community of building professionals stepping up to tackle climate change. Learn more about the Reimagine Buildings Collective at https://www.reimaginebuildings.comThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this first episode of The Reimagine Edit (TRE) series of the Passive House Podcast, host Zack Semke shares selected clips of insights from Ed May of bldgtyp and Lois Arena of Steven Winter Associates. The Reimagine Edit is a special series of the Passive House Podcast that shares curated insights from our Experts-In-Residence at the Reimagine Buildings Collective, our membership community of building professionals stepping up to tackle climate change. Learn more about the Reimagine Buildings Collective at https://www.reimaginebuildings.comThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast Ilka Cassidy and Mary James sit down for a deconstruction roundtable with Megan Stringer of Holmes, Eric Law of Urban Machine, and Katrina Lund & Imani Hamilton of Ramboll.In Part one of this series we dive into the transformative potential of deconstruction and circular economy practices in the building industry. Exploring designing for adaptability, reclaiming valuable materials like old-growth lumber, and leveraging new technologies to reduce embodied carbon. From regulations to real-world case studies, discover how these innovations are driving sustainability, economic benefits, and a new era for the built environment.https://www.ramboll.com/https://www.holmes.us/https://urbanmachine.build/https://www.allforreuse.org/ecosystem-mapThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode, of the Passive House Podcast Matthew Cutler Welsh chats with Trent Clark of Red Cedar Constructions about the evolution of his Sydney-based construction business and its focus on sustainable building practices. Trent shares his journey into Passive House design, the challenges and successes of pioneering projects like the Thornleigh house, and the growing trend toward electrification and energy-efficient homes in Australia. Tune in to hear how Red Cedar Constructions is shaping the future of green building while celebrating two decades of innovation.https://www.redcedarconstructions.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast host Mary James talks with Chris Swinburn, director of Beyond Carbon, about the complexities of applying Passive House principles to large-scale and commercial buildings. Discover how Beyond Carbon became a leader in sustainable design, tackling projects like the largest Passive House development in the UK—a student accommodation complex at UWE Bristol. From overcoming challenges in mechanical systems to addressing overheating risks and future-proofing against climate change, this episode dives deep into practical solutions for all-electric buildings.https://www.beyondcarbon.uk/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, Jay Fox speaks with Raphael Vibert, Passive House Certifier and Senior Designer at Herz Lang, about the Museum of Bavarian History in Regensburg, Germany. Discover how this stunning riverside museum became the largest Passive House-certified museum in the world, the unique challenges of balancing artifact preservation with energy efficiency, and the innovative systems that make it a landmark of sustainable design.https://www.museum.bayern/en/museum.htmlhttps://www.herz-lang.de/de/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

This week on the Passive House Podcast Mary James sat down with Sean Conta, founder of Targa Homes. Sean shares his journey from green building certification to starting his own company in 2018, focusing on creating sustainable, high-performance homes in the Pacific Northwest. Discover how Sean educates clients about Passive House principles, his experience using innovative materials like cork and wood fiberboard for insulation, and the practicalities of reducing embodied carbon in construction. From tackling wildfire resilience to exploring the benefits of airtight construction and indoor air quality, this episode offers a wealth of knowledge for anyone passionate about sustainable building.Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, we sit down with Ramune Bartuskaite, architect and CEO of Spec Matters. Originally from Lithuania and now based in Philadelphia, Ramune shares her inspiring journey through architecture, from her academic experiences at Miami University, Penn, and international studies in Copenhagen and London, to founding her own platform dedicated to healthier materials. She shares insights on how architects can select better materials, advocate for healthier environments, and the importance of community-driven initiatives. https://specmatters.com/ https://www.xvadesign.com/https://appliedresearchanddesign.com/product/women-rebuildThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special component spotlight episode of the Passive House Podcast Ilka Cassidy chats with Source 2050 Co-founders Michael Ingui and John Knapp and Passive House expert Shannon Pendleton. They discuss how Source 2050 simplifies sourcing innovative, sustainable products, bridging design and construction to accelerate better building practices. Whether you're an architect, builder, or consultant, this episode is packed with insights to elevate your practice and accelerate sustainable construction.https://source2050.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, Jay Fox and Mary James talk with Crystal Ng, Director of Sustainability at Curtis + Ginsberg. Crystal discusses her first-hand experiences with Passive House projects, the future of geothermal and domestic hot water systems, and the innovative strategies her team is employing to achieve net-zero goals.https://www.cplusga.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, Zack Semke talks with Chris Magwood of RMI. Chris shares his journey from running a design-build company and school in Ontario to becoming a leading voice in embodied carbon and sustainable building practices. The conversation delves into the evolution of green building, the importance of upfront carbon reduction, and the potential of biomaterials to achieve net-zero carbon construction. Chris also highlights tools, research, and insights for advancing climate-positive solutions in residential building.https://rmi.org/https://www.reimaginebuildings.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, co-host Ilka Cassidy sits down with Chelsey Effinger from GO Logic, Angie Horner and Abby Xerri of Quantum Passivhaus, and Jonah Stanford from B.Public Prefab to explore the Design for Manufacturing and Assembly (DFMA) process. Together, they discuss the critical intersection of architectural design, energy modeling, and panelized construction. From 3D modeling software to effective collaboration with architects and manufacturers, this conversation unveils the challenges and breakthroughs shaping the future of high-performance building systems.https://www.gologic.us/https://www.bpublicprefab.com/https://www.quantumpassivhaus.com/https://passivehouseaccelerator.com/events/reimagine-buildings-biomaterialshttps://www.reimaginebuildings.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast Matthew Cutler-Welsh talks with Stephan Mausli, co-owner of Hector Egger New Zealand. Stephan reflects on adapting to the New Zealand housing industry and redefining construction practices. Sharing the stark contrasts between European and New Zealand building standards, the challenges of prefabrication in a developing market, and his passion for delivering high-quality, sustainable housing solutions. https://www.hector-egger.ch/de/he-nzhttps://www.reimaginebuildings.com/https://passivehouseaccelerator.com/events/reimagine-buildings-biomaterialsThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast Mary James talks with David Komet about the journey of turning an underutilized urban site into a state-of-the-art pickleball facility designed with sustainability, community value, and innovative engineering at its core. David shares how a chance proposal led to a pivot from residential development to creating a Passive House-compliant sports venue. From optimizing land use near highways to integrating materials like AAC panels for thermal mass, we dive into the challenges and benefits of high-performance building design.https://www.reimaginebuildings.com/https://passivehouseaccelerator.com/events/reimagine-buildings-biomaterialsThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, we sit down with James Clarke, General Manager of NZSIP, to explore his journey from high-end construction in London to leading sustainable building innovations in New Zealand. James shares his passion for creating healthier, more resilient homes after a personal encounter with New Zealand's housing challenges. Discover how Structural Insulated Panels (SIPs) offer energy efficiency, airtightness, and superior insulation, making them an ideal choice for sustainable and Passive House construction. https://nzsip.co.nz/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, Mary James and Ilka Cassidy talk with Joanna Lockhart of Tetra Tech Europe. As the Associate Director of Architecture, Joanna leads a specialized team focused on net zero, whole-life carbon, and circular building approaches. She shares her experience in designing sustainable, low-carbon buildings for the UK’s Ministry of Defense, navigating complex carbon targets, and leveraging circular economy principles.Tetra Tech Europe https://www.tetratecheurope.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special component episode of the Passive House Podcast, Matthew Cutler-Welsh interviews Hugh Whiriskey of Partel. Hugh shares insights into Partel’s approach to energy-efficient building, including updates on their popular ExoPerm 250 membrane and the company’s move towards more sustainable, durable building solutions. They also dive into the importance of environmental product declarations (EPDs), the evolving construction landscape in Ireland, and Partel’s expanding influence across North America. Partel - https://www.partel.co.uk/Building Performance Interactive https://www.partel.co.uk/media_library_category/building-performance-interactive-passive-house-accel...Partel Component Spotlightshttps://passivehouseaccelerator.com/articles/passive-house-component-spotlight-partelhttps://passivehouseaccelerator.com/articles/partel-component-spotlight-or-weather-tightness-and-pro...Partel on the Passive House Podcasthttps://passivehouseaccelerator.com/podcast/special-passive-house-component-episode-hugh-whiriskey-o...Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, Lloyd Alter shares stories from his recent trip to New Zealand. We dive into the "missed opportunities" he saw in Christchurch's post-earthquake rebuild and the broader evolution of Passive House standards. Lloyd discusses the impact of thoughtful building design, sufficiency in architecture, and what can be learned from New Zealand’s unique challenges in sustainable housing.https://newsociety.com/book/the-story-of-upfront-carbon/https://www.reimaginebuildings.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this Component Spotlight episode of the Passive House Podcast, co-host Jay Fox sits down with Aaron Frazier from Longboard to dive into innovative cladding solutions, with a special focus on the Hitch System. Discover how Longboard's extruded aluminum products, from tongue-and-groove siding to their advanced cladding attachment systems, enhance durability, reduce embodied carbon, and improve energy efficiency. Aaron shares insights into Longboard's manufacturing process, the evolution of the Hitch System, and its significant role in passive house design. Tune in for a deep dive into modern, high-performance building solutions!Longboard: https://longboardproducts.com/Hitch: https://longboardproducts.com/exterior-products/cladding-attachment-systems/hitch-systemThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, Jesse Hunt of Emergent Development joins the podcast to share his journey of developing Houston's first Passive House. He discusses his passion for passive building and the how taking the leap to develop his own project has changed everything for him.https://www.emergentdev.co/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

This week on the Passive House Podcast, Matthew Cutler-Welsh takes us inside PHINZ 2024 for insightful conversations with Alex Slater, Delia Bellaby, Dr. Emina Kristina Petrovic, Lloyd Alter, and Nikki Kruger. Together, they explore the future of sustainable architecture, from the health impacts of building materials to the intricacies of the Passive House Planning Package (PHPP), and the recent updates to New Zealand’s earth building standards. Join us for an engaging discussion on energy efficiency, climate-responsive design, and the innovations driving a greener built environmentAlex Slater: https://passivehouseaccelerator.com/podcast/passive-house-podcast-ep-76-alex-slater-shared-space-architecturehttps://passivehouseaccelerator.com/podcast/196-passive-house-humility-with-alex-slaterhttps://sharedspacearchitecture.com.au/https://www.nathers.gov.au/Delia Bellaby:https://www.earthbuilding.org.nz/http://www.designmake.co.nz/https://www.standards.govt.nz/shop/nzs-42982020Dr. Emina Kristina Petrovic:https://people.wgtn.ac.nz/emina.petrovicLloyd Alter:https://lloydalter.substack.com/https://passivehouseaccelerator.com/articles/passive-house-weekly-march-28-2022https://passivehouseaccelerator.com/articles/living-the-1-5-degree-lifestyle-or-a-discussion-with-lloyd-alterhttps://passivehouseaccelerator.com/articles/green-zoning-accelerating-smart-growth-in-single-family-zonesNikki Kruger:https://passivehouse.nz/about/our-team/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special component spotlight episode of the Passive House Podcast, host Zack Semke caught up with Adam White, CEO and co-founder of Intelligent Membranes. Adam shares exciting updates on the company’s innovative Passive Purple products, their recent rebranding Net Zero Heroes, and global expansion. Discover how Intelligent Membranes is revolutionizing zero-carbon building with their eco-friendly, liquid-applied membranes. This episode is packed with insights for Passive House enthusiasts and professionals alike!https://www.intelligentmembranes.com/Net Zero Hero trailer - https://www.youtube.com/watch?v=QYyioe1ixEAIntelligent Membrane Component Spotlight - https://www.youtube.com/watch?v=nsSxWSCVzAIThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, Co-host Zack Semke sits down with James Ortega, the Certification Program Director at Phius. James shares insights on the evolving role of Phius, the shift from small-scale homes to larger multifamily and high-rise buildings, and the exponential growth of certified square footage in passive buildings. He also dives into the upcoming Phius Pro Forum in Providence, Rhode Island, and explore the new Phius Revive standard, which focuses on resilient retrofit projects. This episode is packed with valuable information for passive building practitioners and anyone interested in sustainable construction.https://www.phius.org/https://www.phius.org/browse-all-events/phius-pro-forum-2024https://www.phius.org/phius-revive-2024Come hear from Lisa White of Phius at Reimagine Buildings: How To Decarbhttps://events.ringcentral.com/events/reimagine-buildings-decarb-connect-ec086e08-2a23-4cca-bf0f-015...Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, co-host Zack Semke is joined by Kim Davis, Programs Manager, and Michael Ingui, Founder of Passive House Accelerator. The team dives into exciting new developments at the Accelerator, from survey-driven programming changes to a sneak peek of the upcoming Reimagined Buildings Collective. Tune in for a behind-the-scenes look at how they're shaping the future of zero-carbon building through collaborative community events, conferences, and practical insights from top industry experts.Join us October 18th for Reimagine Buildings: How To DecarbThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House podcast, Co-Hosts Ilka and Mary chat with Sandra Rohler from Cornerstone Architecture. They explore creative approaches to addressing the housing supply crisis, focusing on co-housing as a model for sustainable, community-focused living. Sandra shares insights from her experience with the Little Mountain Co-housing project in Vancouver, a Passive House-certified development, emphasizing the importance of community, sustainability, and innovative building techniques in the future of urban housing.Links :https://passivehouseaccelerator.com/articles/sandra-rohler-little-mountain-cohousinghttps://passivehouseaccelerator.com/podcast/passive-house-podcast-ep-105-scott-kennedy-cornerstone-architecturehttps://passivehouseaccelerator.com/podcast/184-scaling-up-can-prefab-help-passive-building-go-mainstreamhttps://passivehouseaccelerator.com/events/improving-our-passive-house-modeling-toolshttps://passivehouseaccelerator.com/events/component-spotlight-intelligent-weather-barriershttps://reimaginebuildings.comhttps://events.ringcentral.com/events/reimagine-buildings-decarb-connect-ec086e08-2a23-4cca-bf0f-015f43901b7b/registrationThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast, Co-host Ilka Cassidy and Mary James talk with Christina Boyer, architect, and Matt Bolen, Managing Principal architect at McCallum Sather. They discuss their work in advancing high-performance housing in Ontario, particularly in the Kitchener-Waterloo region. With a focus on sustainable design, they share insights into using mass timber and Passive House certification to address the housing crisis. Learn about their innovative projects, challenges in balancing cost and efficiency, and how they are redefining mid-rise construction with faster, eco-friendly solutions. https://www.mccallumsather.com/projects/city-housing-hamilton-affordable-housing/https://www.cmhc-schl.gc.ca/https://www.hamilton.ca/people-programs/cityhousing-hamiltonhttps://www.phius.org/browse-all-events/phius-pro-forum-2024https://www.phius.org/phius-bring-passive-building-greenbuild-2024https://nesea.org/conference/buildingenergy-nyc-2024Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Accelerator Podcast, Nathan St. Germain, founder of Studio St. Germain discusses his firm’s philosophy of “building to give back." Nathan explores the concept of aging in place and how Passive House design can create a therapeutic, livable environment for people as they age. He highlights his work on the Wilkinsburg Passive House project, where the focus on air quality, energy efficiency, and livability supports the health and dignity of the occupants. The episode delves into the fusion of universal design with Passive House principles and how data-driven design can improve indoor environments for everyone.Links:https://www.studiostgermain.com/work#/wilkinsburg-passive-househttps://www.studiostgermain.com/wilkinsburg-passive-house-high-performancehttps://www.studiostgermain.com/studio-stgermain-pursues-milestone-passive-house-enerphit-certification-in-pennsylvaniahttps://www.pittsburghmagazine.com/how-this-wilkinsburg-home-is-achieving-milestone-sustainability/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In our final episode of our Cooling and Summer Resiliency series we asked you our audience "What's your DIY cooling/summer resilience solution?". Co-Hosts Zack, Mary, Matthew and Ilka discuss your responses and dive into their own DIY solutions. From running bathroom fans all night to strategic shading solutions, hear practical advice from Passive House enthusiasts across North America. Plus, discover insights on the impact of internal gains and the importance of monitoring and adapting your home for optimal comfort.Check out the full series here: https://passivehouseaccelerator.com/podcastThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this fourth episode of our Cooling and Sumer Resiliency series, co-host Ilka Cassidy delves into the intricacies of cooling and resilience in building design with some of North America's leading energy modelers. Join us as Prudence Ferreira, Ryan Abendroth, and Christina Snyder share their experiences, challenges, and strategies for predicting and mitigating overheating in buildings. From the basics of energy modeling to advanced techniques for optimizing building performance. Tune in to explore how these experts ensure comfort and sustainability in Passive House projects across varied climates.https://www.buildzeroconsulting.comhttps://www.thorntontomasetti.com/https://www.passiveenergydesigns.com/https://www.certiphiers.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this third episode of our Cooling and Sumer Resiliency series, we welcome back Andy Marlow to discuss the unique challenges of designing Passive Houses in Australia's increasingly hot and varied climate. We dive into the nuances of maintaining comfort in the face of rising temperatures, the importance of shading, and the evolving role of mechanical cooling. Andy shares insights on the balance between traditional Passive House principles and the need for innovative solutions in warmer regions. Whether you're a designer, builder, or just curious about sustainable housing, this episode offers valuable perspectives on adapting to climate extremes.https://www.envirotecture.com.au/Mary's 10 Steps to Hardening Your Home Against Wildfire: https://www.youtube.com/watch?v=626NQeQGH7sThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast we revisit a previous episode with John Semmelhack, co-owner of the Comfort Squad based in Charlottesville, Virginia, and a member of the Phius Technical Committee. In their conversation Zack and John discuss the increasing impact of wildfire smoke on indoor air quality across North America. They explore both immediate and long-term strategies to protect your home, from DIY air filter solutions like the Corsi-Rosenthal Box to integrating high-performance filtration systems in your building's design. Learn how to make your indoor space a safer haven during these challenging air quality events.Share how you are keeping cool and be featured in an upcoming episode: https://www.speakpipe.com/Passive_House_PodcastCheckout the video version of the interview on Reimagine Buildings:https://www.youtube.com/watch?v=oO_nnTASOAEComfort Squad:https://www.comfortsquad.us/Corsi-Rosenthal Fan Resources:https://corsirosenthalfoundation.org/wp-content/uploads/Build-a-Box-Eng-1.pdfOriginal episode https://passivehouseaccelerator.com/podcast/passive-house-podcast-ep-147-john-semmelhack-iaq-and-wil...https://www.energyvanguard.com/blog/diy-box-fan-air-cleaner-update/https://aqicn.org/map/northamerica/https://cleanaircrew.org/box-fan-filters/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Accelerator podcast, we're kicking off a special summer mini-series on cooling and summer resiliency. Host Mary James is joined by mechanical engineer, Galen Staengl and Tad Everhart of CertiPHIers Cooperative. Galen shares insights from his extensive experience in energy-efficient green building and Passive House design, emphasizing the importance of holistic, cost-effective approaches to cooling. Tad discusses his journey from climate crisis awareness to Passive House certification and his practical experiences managing cooling in an urban heat island. The conversation explores various cooling techniques, including night cooling, evaporative cooling, and dehumidification, along with strategies to optimize air movement and distribute cool air in Passive Houses. Share how you are keeping cool and be featured in an upcoming episode: https://www.speakpipe.com/Passive_House_Podcasthttps://www.staenglengineering.com/https://www.certiphiers.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of Passive House Podcast, co-host Mary James reconnects Bronwyn Barry in her new project in Sacramento, California during a Passive House Open House Days. Bronwyn emphasizes the importance of both operational energy efficiency and embodied carbon reduction. The episode highlights innovative building materials, such as dense pack cellulose and rigid exterior hemp insulation, and touches on the challenges and successes in obtaining permitting and ensuring fire resilience. Additionally, the conversation explores the exciting progress towards recognizing Passive House standards in California’s Title 24 energy code.https://www.passivehousebb.com/https://www.passivehouseprojects.org/projects/sacramento-passive-house/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of Passive House Podcast, co-host Matthew Cutler-Welsh reconnects with Alex Slater from Shared Spaces to delve into the latest advancements and challenges in sustainable design. Alex shares his recent work on the Passive House Planning Package (PHPP) and its application in compliance with Australian building regulations. They discuss the significance of energy efficiency, the impact of thermal mass in various climates, and the importance of education and humility in promoting sustainable practices. Alex also reflects on the recent Thrive24 conference, emphasizing the need for a collaborative approach to advancing Passive House standards in Australia. Tune in for an insightful conversation on the future of sustainable architecture and the growing Passive House community.Links:https://www.linkedin.com/posts/alslatz_excel-thrive24-passivhaus-activity-7199912073265389568-QH9ghttps://passivehouseaccelerator.com/podcast/passive-house-podcast-ep-76-alex-slater-shared-space-architectureAbout Us - Shared Space Architecturehttps://buildingphysics.au/https://passivehouseaccelerator.com/podcast/passive-house-podcast-ep-76-alex-slater-shared-space-architecturehttps://sharedspacearchitecture.com.au/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this episode of the Passive House Podcast Zack Semke welcomes back Lisa White, Associate Director of Phius. A renowned thought leader in the intersection of buildings and the clean energy transition, Lisa shares insights from her work, especially the Architect's Guide to Ultra-Low Energy Buildings, Microgrids, and Direct Current. She and Zack also discuss Phius's exciting revision of its Revive retrofit standard. https://xenetwork.org/ets/episodes/episode-225-demand-side-solutions/https://www.phius.org/sites/default/files/2024-03/Architect_Guide_v2.1_3mar24.pdfhttps://www.phius.org/phius-revive-2024-standard-documenthttps://passivehouseaccelerator.com/podcast/passive-house-podcast-ep-110-lisa-white-phiushttps://passivehouseaccelerator.com/podcast/bonus-episode-lisa-white-phius-phiuscon-2023https://passivehouseaccelerator.com/podcast/reimagining-buildings-with-lisa-white-of-phiushttps://passivehouseaccelerator.com/articles/facilitating-the-renewable-transition-passive-buildings-grid-interactive-capabilitiesThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In the final part of our series on circular construction co-hosts Mary James and Ilka Cassidy are joined by Felix Heisel, an architect, professor at Cornell University, and director of the Circular Construction Lab. Learn about the principles of circular construction, urban mining, and the significance of deconstruction over demolition. Discover how Felix's lab is pushing the boundaries of sustainable architecture through interdisciplinary research, policy advocacy, and practical implementation. This episode also highlights real-world examples and emerging policies in North America, offering a comprehensive look at how we can build a more sustainable future by rethinking our approach to construction and materials reuse. Tune in for an inspiring conversation on transforming the built environment.https://www.amazon.com/stores/Felix-Heisel/author/B01FW8WP4Shttps://www.linkedin.com/in/felix-heisel/https://labs.aap.cornell.edu/cclhttps://aap.cornell.edu/people/felix-heiselThank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special bonus episode recorded at the 2024 Passive House Canada Conference in Victoria, BC co-host of the Passive House Podcast Mary James interviews Chris Ballard of Passive House Canada.https://conference.passivehousecanada.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special bonus episode recorded at the 2024 Passive House Canada Conference in Victoria, BC co-host of the Passive House Podcast Mary James interviews Morgan Wright and Christina Boyer of mcCallumSather.https://www.mccallumsather.com/https://conference.passivehousecanada.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special bonus episode recorded at the 2024 Passive House Canada Conference in Victoria, BC co-host of the Passive House Podcast Mary James interviews David Claus of UNBC.https://www.unbc.ca/https://conference.passivehousecanada.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special bonus episode recorded at the 2024 Passive House Canada Conference in Victoria, BC co-host of the Passive House Podcast Mary James interviews Craig Edwards of the City of Vancouver.https://conference.passivehousecanada.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special bonus episode recorded at the 2024 Passive House Canada Conference in Victoria, BC co-host of the Passive House Podcast Mary James interviews Patrick Ropple of Evoke Buildings. https://conference.passivehousecanada.com/https://www.evokebuildings.com/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In the second part of our series on circular construction, we explore the intersection of sustainable building practices and carbon reduction. Co-hosts Mary James and Ilka Cassidy are joined by special guest Anja Rosen, of the Urban Mining Index based in Germany. Anja shares insights from her work in circular construction, emphasizing the importance of recycling and reusing building materials. She discusses the implementation of the Urban Mining Index, detailing how it can be used to assess and optimize the sustainability of both new and refurbished buildings. Anja's passion for sustainable architecture, rooted in her childhood experiences, highlights the urgency and potential of integrating circular principles in construction. Tune in to learn about the future of urban mining and its critical role in combating climate change.https://urban-mining-index.de/en/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special bonus episode recorded at the 2024 Retrofit Canada Conference in Vancouver, BC co-host of the Passive House Podcast Mary James interviews Keith Burrows of The Atmospheric Fund (TAF).https://taf.ca/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special bonus episode recorded at the 2024 Retrofit Canada Conference in Vancouver, BC co-host of the Passive House Podcast Mary James interviews Darla Simpson of The Zero Emissions Innovation Centre (ZEIC).https://www.zeic.ca/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In this special bonus episode recorded at the 2024 Retrofit Canada Conference in Vancouver, BC co-host of the Passive House Podcast Mary James interviews Lorrie Rand of ReCover Initiative.https://www.recoverinitiative.ca/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.

In the first of three episodes of our Circular Construction Series co-hosts Mary James and Ilka Cassidy sit down with Dominik Campanella, co-founder of Concular. They delve into the innovative practices transforming the construction industry. Dominik shares the inspiring journey of Concular, starting from the initial idea conceived in 2000 to the establishment of a thriving marketplace in 2012 and the evolution into Concular in 2020. Discover how Concular's approach not only complies with European regulations but also turns waste into valuable resources, significantly reducing the environmental impact of construction projects.https://concular.de/Thank you for listening to the Passive House Podcast! To learn more about Passive House and to stay abreast of our latest programming, visit passivehouseaccelerator.com. And please join us at one of our Passive House Accelerator LIVE! zoom gatherings on Wednesdays.