Podcasts about green buildings

The following article of the Professional Services industry is: “Why Green Building Is the Future of Mexico's Real Estate” by Daniela Castro, Partner & CEO Mexico, JWA. (AA1104)

In this episode of The Passive House Podcast, Mary James chats with Kia Weatherspoon, founder of Determined by Design. Weatherspoon describes how experiences visiting her brother in prison and creating privacy during Air Force deployments shaped her belief that spaces must be felt, not just seen. She explains her mission-driven focus on affordable housing and a design process rooted in ancestry, legacy, and identity, translating community narratives into specific material and layout decisions. The discussion emphasizes bringing interiors into the integrated design team early, pushing for healthier materials amid cost and pricing-transparency challenges, and streamlining specifications to maintain budgets. The hosts reflect on how interior environments affect wellbeing and project outcomes.https://www.determinedbydesign.com/portfolio/station-u-o/https://passivehouseaccelerator.com/articles/leading-with-humanity-passive-interior-design

How do you create a sustainability program when there's no roadmap, limited resources, and teams that need convincing? On this episode of Power Supply, we're joined by Chris Sanchez, Director of Sustainability and Resilience at Baptist Health South Florida, to explore how healthcare organizations can turn environmental goals into practical, measurable action. Chris shares how he built a sustainability strategy from scratch—from identifying core metrics like greenhouse gas emissions to collaborating across supply chain, facilities, and clinical teams—and breaks down where hospitals have the biggest environmental impact, from energy use and anesthetic gases to everyday purchasing decisions. Whether you're leading sustainability efforts or wondering where to start, this conversation shows you how to make healthcare supply chains smarter and greener without compromising care or budgets. Once you complete the interview, jump on over to the link below to take a short quiz and download your CEC certificate for 0.5 CECs! – https://www.flexiquiz.com/SC/N/ps17-06 #PowerSupply #Podcast #AHRMM #HealthcareSupplyChain #SupplyChain #HealthcareSustainability #GreenSupplyChain #EnvironmentalImpact #SustainabilityPrograms

Welcome to the CRE podcast. 100% Canadian, 100% commercial real estate. What if the global geopolitical churn is actually creating opportunities to realign your portfolio? In this episode of the Commercial Real Estate Podcast, powered by First National, hosts Aaron Cameron and Adam Powadiuk are joined by Thomas Mueller, is a Founding Director of the... The post Climate Risk, Capital Pressure, and CRE's Inflection Point with Thomas Mueller, President & CEO at Canada Green Building Council appeared first on Commercial Real Estate Podcast.

In this episode of The Passive House Podcast, host Matthew Cutler interviews New Zealand building scientist and sustainability specialist Tavis Creswell-Wells of Ecolution about overheating risk, building performance, and lessons from working in the UK. Tavis describes his path from architecture to building science, early research with BRANZ on the Building Energy End Use Study, and later experience in London with large energy modeling and rating systems including BREEAM, WELL, and Part L. He argues New Zealand's H1 code overemphasizes insulation and lacks requirements to address overheating, while Part L includes lighting, hot water, mechanical systems, and checks at design and completion. The conversation covers glazing, shading, natural ventilation limitations, PHPP overheating constraints, and using TM59 for zoned overheating analysis, and previews the Reimagine Buildings Multifamily online conference.https://ecolutionsbs.com/ecolutionThank 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 Tony Daniels and Caitlin Matusewicz of Cycle Architecture + Planning about their backgrounds in high-performance design and the firm's focus on scalable multifamily deep energy retrofits, resilience, and Passive House. The conversation covers why retrofits are harder than new construction and how Cycle aims to scale by starting with repeatable retrofit solutions. They discuss panelized overcladding and modular mechanical strategies, NYSERDA's role via incentives and innovation programs, and broader barriers such as contracting and insurance models that enforce siloing.https://www.c-ap.net/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.

Our host Audrey is joined by Jodi Smits Anderson. Jodi is a subject matter guide (SMG) and collaborative leader with deep experience in embodied carbon, energy codes, the AIA Framework for Design Excellence, and identifying the synergies between the false silos we have created in her industry. She is the Founder and CCDD of 2bGreener, LLC, consulting on and offering education, integration of sustainability into business practices, and inspiration through connective and engaging presentations. Sustainability, resilience, health, equity, joy, education, justice and Nature are all linked, and recognizing this and thinking in this way changes everything for the better. Jodi is a Fellow of the AIA, has spoken nationally at Living Futures, USGBC's Greenbuild, NACUBO, DesignWell, and NESEA conferences. She also has a blog-site, and has been a co-host of @DiscoverSustainability on YouTube offering 70 inspiring interview sessions. Jodi is a co-founder of the Albany Riverfront Collaborative seeking to heal the infrastructure and community damages of the past in Albany, NY, and has taught Systems Thinking and Professional Practice at SUNY ESF and RPI respectively. Jodi's passion for this work is, frankly, that it is more fun to work with great people and more joyful to learn and evolve that work over time. And we have so very much work to do!Previous Climate Check Episode on Local Law 972bgreener WebsiteUrban Green Council & Local Law 97Northeast Sustainable Energy Association WebsiteOld Blood and Strong Language Blog Post

Susan's career journey in sustainable construction @ 0:00 Susan Heinking has a background in architecture and has been working in the construction industry for the past 10 years, with a focus on sustainable building practices. She discusses how her career has evolved from architecture to construction, with a consistent emphasis on designing and building environmentally-friendly, energy-efficient structures. The shift in attitudes towards climate change and sustainability @ 3:20 Susan describes how attitudes towards climate change and the importance of sustainability have shifted over the course of her career. In the early years, there was more skepticism, but now there is a much greater awareness and demand for sustainable building practices, as the impacts of climate change have become more evident. Challenges of retrofitting vs. building new @ 3:59 Susan discusses the tradeoffs between retrofitting existing buildings versus building new, more energy-efficient structures. Existing buildings can often be made more sustainable, but there is also a cultural preference for new, "shiny" buildings. She highlights the need to balance these considerations and find the most responsible approach for each project. The role of government regulations and incentives @ 12:00 Susan explains how government regulations and incentives have impacted the sustainability efforts in the construction industry, sometimes helping and sometimes hindering progress. She discusses how she has adapted her approach to focus more on the business case for sustainability, rather than relying solely on government mandates. Emerging trends and the role of technology @ 18:39 Looking to the future, Susan discusses the increasing collaboration and standardization happening within the construction industry to drive sustainability efforts. She sees potential for AI and other technologies to help streamline processes and improve efficiency, while still allowing for customization to meet the needs of individual clients and projects. Recap and next steps @ 24:52 Michael and Susan wrap up the conversation, with Susan providing information on how listeners can connect with her and learn more about her work in sustainable construction.  https://PepperConstruction.com  

In this episode of The Passive House Podcast Jay Fox interviews Edie Dillman (co-founder and CEO of B.Public Prefab) and Karen Ramsey (founder and sustainability strategist at Building Wellness) about Fort Collins, Colorado's Design to 2030 pilot program. They describe B.Public's panelized, Passive House–standard prefab shell system launched in 2019 and Ramsey's consulting work supporting Passive House projects, including rebuild efforts after the Marshall Fire and work tied to the Los Angeles fire rebuild. The conversation centers on Fort Collins' plan to provide affordable, permit-ready, high-performance home plan sets tailored to local climate and code, with community outreach to determine needed housing types and builder training on panelization and key Passive House techniques.Sears Homes: https://en.wikipedia.org/wiki/Sears_Modern_Homeshttps://www.bpublicprefab.com/https://www.buildingwellnessllc.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.

Jason Green was serving in the Obama White House when a phone call from his mother sent him home to sit with his grandmother in the hospital — and into a story he never knew was his. In this conversation, we talk about the hidden history of Quince Orchard, a Black community founded after emancipation, and three segregated churches that chose to merge in 1968 after Dr. King's assassination. We explore remembrance before reconciliation, the communal strength of the Black church, breaking cycles of harm, and what it actually costs to build resilient, integrated community in a divided time. If you're asking where we go from here — chaos or community — this episode is for you.Jason G. Green is a Maryland-born community organizer, attorney, entrepreneur, and storyteller whose work sits at the intersection of economic opportunity, community trust-building, and democratic renewal. He is the author of the forthcoming book Too Precious to Lose (One World | Penguin Random House, 2026), an intimate narrative that blends a personal, community history with a broader call to repair the connections that bind us together.Green served as Special Assistant to the President and Associate White House Counsel to President Obama, advising on domestic and economic policy during the recovery from the Great Recession. He later co-founded SkillSmart, a pioneering workforce and economic-impact software company that has helped quantify more than $100 billion in economic development activity and supported a talent pipeline of more than 50,000 skilled workers across the United States.He is the President and CEO of EverGreen Labs, a strategy studio that helps organizations deepen stakeholder alignment, improve market positioning, and drive measurable business outcomes. Green previously served as Executive-in-Residence at Zeal Capital Partners, supporting early-stage companies focused on the future of work, financial technology, and health equity.A civic leader deeply committed to history, memory, and reconciliation, Green is a trustee of the Pleasant View Historic Association and a founding commissioner and former chair of the Montgomery County Commission on Remembrance and Reconciliation. His award-winning PBS documentary, Finding Fellowship, explores the intertwined Black and white history of Quince Orchard and the community-led fight to preserve its legacyGreen has served several corporate and nonprofit boards, including Daivergent, Flare, Clear Impact, Per Scholas, the Arena, the Washington University Alumni Board of Governors and Regional Cabinet, and the Yale Law School Executive Committee and is a non-resident fellow at the Urban Institute. He holds a J.D. from Yale Law School and a B.A. from Washington University in St. Louis.His work—spanning technology, public service, storytelling, and community leadership—is rooted in a belief that our shared future depends on our capacity to connect and build together. Green currently lives in Dallas, Texas, with his wife Ritu and their son Aidan.Jason's Book:Too Precious to LoseJason's Recommendation:Great ExpectationsConnect with Joshua: jjohnson@shiftingculturepodcast.comGo to www.shiftingculturepodcast.com to interact and donate. Every donation helps to produce more podcasts for you to enjoy.Follow on Facebook, Instagram, Twitter, ThreaGet Your Sidekick Support the show

In this episode of The Passive House Podcast, co-host Jay Fox interviews Heather McKinstry and Shefali Sanghvi of Dattner Architects about their work focusing on Passive House projects, primarily affordable housing in New York City. The discussion delves into Dattner Architects' commitment to civic work, including multifamily housing, transportation, and healthcare projects. They emphasize the benefits of Passive House standards in dense urban environments, particularly in improving indoor air quality and reducing energy consumption. The conversation also touches on overcoming misconceptions about costs, the importance of third-party certification, and the educational needs of both clients and residents. The episode concludes with recommendations for developers interested in pursuing affordable Passive House projects, including tapping into state and local resources and ensuring expertise within the project team.https://www.dattner.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 a time where environmental protection is a near-daily topic, a large emphasis has been placed on the importance of sustainable building practices. The New Zealand Green Building Council was established in New Zealand in 2005, and receives a large amount of backing from Kiwi engineers, architects and builders. Pete caught up with CEO Andrew Eagles to discuss what the organisation does, and what their goals for the country are. LISTEN ABOVESee omnystudio.com/listener for privacy information.

In this episode of The Passive House Podcast, host Zack Semke discusses bio-based materials and high-performance buildings with Lindsey Love from Regenerative Building Solutions. They highlight the importance of early phase energy and embodied carbon modeling, integrating natural materials in construction, and the benefits of such materials for building resilience and occupant health. They also discuss the AIA 2030 Commitment and the Materials Pledge, emphasizing strategies for small firms to implement high-impact, sustainable building practices. Regenerative Building Solutions: https://www.regenbuilding.com/Link to the AIA 2030 Commitment: https://www.aia.org/design-excellence/climate-action/zero-carbon/2030-commitmentNature-based Performance Lab's Fall insight brief: https://passivehouseaccelerator.com/articles/retrofit-labs-insight-briefs-now-availableThank 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.

There's a lot of building science that goes into making passive buildings extremely durable, efficient, comfortable, and healthy. However, one of the things that often gets overlooked when trying to explain the benefits of Passive House is the experience of actually being in one. There is a certain ineffability associated with the experience that defies easy translation into facts and figures, and this can be especially tricky to communicate to clients who are not already enthusiastic about Passive House. However, as revealed throughout episode fourteen of The Reimagine Edit series of the Passive House Podcast, finding ways to frame Passive House as being quieter, healthier, more comfortable, more resilient, and just…better is key to getting them on board.In this episode, host Zack Semke shares selected clips of conversations from the Reimagine Collective. Featured speakers include Craig Stevenson, Lindsay Schack, Matt Brill, Graham Irwin, and Michael Ingui.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.com.

In this episode of The Passive House Podcast, Ilka Cassidy and Kristof Irwin discuss with Helena van Vliet the concept of biophilic design and its impact on human wellbeing. Helena explains how designing environments that reconnect humans with nature can optimize physiological energy and reduce stress and inflammation. The conversation delves into practical applications of biophilic design in urban environments, exploring how elements like dynamic sunlight, water features, and vegetation can improve health and connect people with natural surroundings. The episode also touches on the challenges of integrating these concepts with traditional architectural practices focused on energy efficiency and durability.Helena van Vliet Dipl.-Ing. AIA is an internationally recognized expert in Biophilic Design. She is a registered Architect, Consultant, Researcher, Educator, and Speaker focusing on the direct connections between human and bio-habitat resilience in built environments. In her designs, consulting work and teaching, she integrates insights from her 40 years of practice, as well as data from her ongoing research in evolutionary biology, cognitive neuroscience, biopsychology, and chronobiology.https://www.helenavanvliet.com/https://www.biophilly.org/https://www.biophiliccities.org/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.

La foncière Inea est l'un des premiers investisseurs immobiliers à se positionner sur des immeubles tertiaires en bois massif dans les années 2010. Elle est aujourd'hui un leader du bâtiment vert. Karine Dachary, sa directrice générale adjointe, explique comment grâce à la construction hors-site ou à l'autoconsommation d'énergie, elle arrive à être compétitive dans son secteur. ----------------------------------------------------------------------- SMART IMPACT - Le magazine de l'économie durable et responsable SMART IMPACT, votre émission dédiée à la RSE et à la transition écologique des entreprises. Découvrez des actions inspirantes, des solutions innovantes et rencontrez les leaders du changement.

In this episode of The Passive House Podcast Mary James and Jay Fox chat with Carmel Pratt, the new executive director of New York Passive House. They explore Carmel's background in architecture and sustainability, her role at New York Passive House, and her approach to sustainability consulting. Carmel shares the rich history and milestones of New York Passive House, including notable policies, educational initiatives, and collaborations with key organizations like NYSERDA and the International Passive House Association. The discussion also delves into the organization's goals for 2026, emphasizing workforce development, economic feasibility, and expanding beyond their traditional bubble. Carmel also highlights significant Passive House projects in New York and discusses her own consulting business, ZAZNRG, focusing on building operation and public education.https://www.nypassivehouse.org/https://zaznrg.com/

Send me a messageWhat if the biggest barrier to decarbonising buildings isn't technology, cost, or ambition - but sheer complexity?The built environment produces nearly 40% of global emissions, yet we still make low-carbon construction harder than it needs to be.In this episode, I'm joined by Tommy Linstroth, founder of Green Badger, to unpack why construction remains one of the most overlooked climate battlegrounds, and why that's a mistake. We dig into LEED v5, embodied carbon, and the growing gap between climate ambition and what actually happens on building sites. The stakes are huge: buildings lock in emissions for decades, sometimes centuries.You'll hear why builders aren't resisting sustainability, they're drowning in shifting standards, paperwork, and fragmented data. We explore how LEED has evolved, why carbon now sits at the centre of green building standards, and how decisions made at the design stage quietly determine emissions for the next 100 years. Tommy also explains why third-party verification matters, how “build to code” often means “barely legal”, and why retrofitting existing buildings may be the hardest climate challenge nobody likes talking about.We also dig into where genuine momentum is emerging - from falling renewable costs to better data and smarter software, and how climate tech, including AI, could finally make the low-carbon choice the easy choice. If net zero, emissions reduction, and the energy transition are serious goals, then construction can't stay a side quest.

In this episode of The Passive House Podcast, co-host Mary James discuss Passive House practices with James Petersen, founder of Petersen Engineering. The episode focuses on domestic hot water systems and their electrification, particularly in the context of Passive House standards. Petersen explains the challenges with current technologies, options for heat recovery, and the impact of location-specific energy costs. The conversation covers specific techniques such as solar thermal, drain water heat recovery, and the importance of accurate data for system sizing. Despite the cost challenges, clients are moving towards electrification due to regulations and environmental motivations. https://www.petersenengineering.com/Join James on January 14th 2026: https://passivehouseaccelerator.com/events/101-domestic-hot-water-multifamily?date=2026-01-14James Petersen, PE, is Owner and Principal of Petersen Engineering, an 18-person MEP/FP firm, with over four decades of experience designing integrated building mechanical systems. He brings a holistic approach that combines MEP design, building science, and enclosure coordination, and has served as principal-in-charge on more than 70 large Passive House projects. James currently volunteers as President of Passive House Mass and serves on the HCA Portsmouth Hospital Board of Directors.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 interviews Maggie Ullman, a Councilwoman from Asheville, North Carolina. Maggie shares her multifaceted background as a climate advocate, former sustainability director, and leader of a nonprofit network focused on sustainability in the Southeast. She delves into her experience running for office, the impact of Hurricane Helene on Asheville, and the city's recovery efforts. Maggie emphasizes the importance of building coalitions, understanding local government roles, and adaptable strategies for sustainability. She also discusses the challenges and successes in disaster recovery, highlighting the community's unity and advocacy at the federal level.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-hosts Jay Fox and Ilka Cassidy interview Ben Bogie, a third-generation high-performance builder and Director of Outreach and Education at BPC Green Builders. Ben discusses the foundational lessons learned from his family's history in building super-insulated, airtight, thermally broken structures since the 1970s. He shares insights into the evolution of high-performance building methods, the importance of incorporating sound building science techniques, and the challenges of the modern construction industry. Ben also highlights his role in educating builders on high-performance practices through venues like the International Builders Show and expresses concerns about the rapid push towards electrification without comprehensive planning. The conversation covers topics such as the benefits of measuring real-world building performance, changes in insulation materials, the importance of site water management, and the potential impact of AI on the construction industry.https://www.bpcgreenbuilders.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 episode fourteen of The Reimagine Edit series of the Passive House Podcast, host Zack Semke shares selected clips of conversations from the Reimagine Collective. Featured speakers in this episode include Beth Campbell, Ryan Abendroth, Mike Fowler, Kevin Brennan, Kara Haggerty Wilson, Nakita Reed, and Michael Ingui. In addition to specific deep dives into ventilation systems in hot and humid climates, designing for passive survivability during extreme weather events, and the challenges of marrying historic preservation and high-performance building methods, one theme courses throughout this episode's collection of snippets: The need for collaboration. Construction is a team sport, and a project's success depends on the ability of stakeholders with different sets of priorities to put aside their differences and cooperate. As our speakers note, learning to speak the language of different stakeholder helps to bridge the perceived divide between these priorities. Unrelated, but still exciting, our episode closes on some exciting news out of Massachusetts, where Passive House is booming. To learn more about what's happening in the state after listening to this episode, make sure to check out Cost-Efficient Passive House Delivery: Learning from the Massachusetts Experience by Passive House Massachusetts' Beth Campbell and Alexander Gard-Murray.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.com.

In this episode of the Passive House Podcast Matthew is joined by Caroline Ashe Brady, Ann Marie Fallon, and Nathan Campbell at the Passive House Association of Ireland Conference held in Belfast. They share their insights on the current state and future of Passive House standards in the UK and Ireland. Discover the driving forces behind the shift towards more reliable carbon data, the importance of policy in advancing sustainability, and the impact of Passive House on education and student housing. Also, learn about the latest developments in energy metrics and building standards in Scotland and the need for integrating sustainable practices in retrofitting buildings. This episode provides a comprehensive look into the progressive strides being made in sustainable construction and the optimistic future envisioned by industry leaders.https://www.linkedin.com/in/ann-marie-fallon-a1baa619/https://www.linkedin.com/in/caroline-ashe-brady/https://www.linkedin.com/in/nathan-campbell-a92b85103/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 interviews representatives of Ecological Building Systems, including Niall Crosson, the Group Technical Director, and Neil Turner, the UK Technical Manager. They discuss the company's inception 25 years ago, its growth, and its innovations in bio-based construction and air-tightness solutions. The narrative also details their training programs and market challenges, particularly regarding the advances in air-tightness and mechanical ventilation systems in the UK and Ireland. The episode highlights various sustainable products such as vapor control layers, natural insulation materials like wood fiber and hemp, and decentralized ventilation systems. Emphasis is placed on the educational aspect of their business, targeting both industry professionals and the general public through roadshows and training centers. Lastly, they underscores the importance of sustainable and energy-efficient building practices, reflecting the company's mission and the broader movement towards eco-friendly construction.https://www.ecologicalbuildingsystems.com/https://ukphc.org.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.

To register for our Reimagine Buildings: Best of Retrofit online conference on Friday, December 5, 2025, visit https://passivehouseaccelerator.com/In episode thirteen of The Reimagine Edit series of the Passive House Podcast, host Zack Semke shares selected clips of insights from Al Mitchell, Kimberly Llewellyn, Greta Tjeltveit, Ya'el Santopinto, Wolfgang Feist, and Lisa White.This episode is split between two topics. The first addresses one of the most common questions veteran members of the high-performance building community hear from those who are new to the industry: How do you get your start? For some, that route may be through the trades. For others, it may be through design. There are also less orthodox pathways, particularly for folks with backgrounds in modeling, data management, or consulting. No matter what your background is, this episode provides some practical advice on beginning a career in high-performance building.The second topic is retrofits, particularly the new Phius REVIVE standard. Guests Lisa White and Al Mitchell, both of Phius, describe the basics of REVIVE and how resilience became the driving rationale behind the standard.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.com

To register for our Reimagine Buildings: Best of Retrofit online conference on Friday, December 5, 2025, visit https://passivehouseaccelerator.com/In this episode of The Passive House Podcast, Mary James interviews James Hartford and Juhee Lee Hartford of River Architects in Hudson Valley. The discussion covers the firm's focus on Passive House projects, mostly single-family homes with a mix of new constructions and retrofits. They touch on their first retrofit project affected by Hurricane Sandy, the evolving client interest in Passive House standards, and the firm's growth from two to ten employees. They discuss the financial and practical challenges of Passive House projects, including material and energy considerations, involvement in advocacy through Passive House Hudson Valley, and the growing demand for such homes. They also highlight the benefits of prefab construction in difficult climates and the importance of builder experience. https://www.riverarchitects.com/Video of River Architects' Bank Lofts retrofit project: https://youtu.be/GHLC2xGM-ykBest of Retrofit: https://events.ringcentral.com/events/reimagine-buildings-retrofit/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.

Today, we get to learn from Matthew Paneitz, founder and executive director of Long Way Home. This organization built Hero School, a student-built and community-built campus in San Juan Comalapa, Guatemala.Built from recycled tires and trash, the campus took 16 years to build and serves 178 students enrolled in PreK through High School. The school campus is almost complete.Matthew is also the recipient of the 2020 Sargent Shriver Award for Distinguished Humanitarian Service for his work in Guatemala. This award, presented annually by the National Peace Corps Association, honors Peace Corps volunteers who continue to contribute to humanitarian causes.Long before this award and the existence of Hero School, Matthew had an idea.An idea that needed funding, direction, and partners.How did Matthew obtain funding when he started this project?How did he develop a strategy sustaining him and the school he built with the residents of Comalapa?What is the school's curriculum, and how does it change the conversation around poverty?Let's find out. LINKSLong Way Home  - Turn Trash Into SchoolsLong Way Home Sustainability Projects (https://www.lwhomegreen.org)Help School Fight Climate Change with Green Building (Global Giving) - Giving Tuesday is December 2, 2025Watch timelapse video of recent classroom construction (Fall 2025)2020 Sargent Shriver Award for Distinguished Humanitarian ServiceEcoHab.orgLong Way Home on YouTubeLong Way Home on FacebookLong Way Home on InstagramLong Way Home on LinkedIn _______________CREDITS:Producer: Tania MarienMusic: So Far So Close by Jahzzar is licensed under a Attribution-ShareAlike License;SOLO ACOUSTIC GUITAR by Jason Shaw is licensed under a Attribution 3.0 United States License.Subscribe to Transferable Solutions, a newsletter about reimagining environmental skillsContact Us© 2019 - 2025 Talaterra Inc ABOUT:TALATERRA combines "tala" (Icelandic for "to speak" and "to talk") with "terra" (Earth)—because speaking for our planet and telling its stories is what environmental educators do.TALATERRA: to speak Earth. * TALATERRA is an affiliate of Bookshop.org.

To register for our Reimagine Buildings: Best of Retrofit online conference on Friday, December 5, 2025, visit https://passivehouseaccelerator.com/In this episode of the Passive House Podcast co-host's Jay and Mary chat with Emily Mottram, founder of Mottram Architecture, about her architectural firm and her passion for building science and low-carbon residential architecture. Emily discusses her firm's focus on retrofits and new builds, explaining their approach to sustainable architecture using eco-friendly, bio-based materials. She shares insights on the complexity and importance of retrofitting existing structures, the challenges and benefits of panelized construction, and the holistic methods she employs to ensure the health and safety of building occupants. https://www.mottramarch.com/Best of Retrofit: https://events.ringcentral.com/events/reimagine-buildings-retrofit/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 Episode 134 of the Charity Charge Show, host Stephen Garten sits down with David Gottfried, founder of the U.S. Green Building Council (USGBC), the World Green Building Council, and the architect behind the LEED green building rating system. What begins as a conversation about sustainable buildings quickly expands into something much deeper. It becomes a straight talking roadmap for nonprofit leaders who are trying to build something that feels larger than their budget, their team, or the confidence they have at this moment.Gottfried takes listeners into the early days of USGBC, the doubt that nearly stopped the movement, and the stubborn persistence required to turn a simple idea into a global force. The episode is part biography, part masterclass, and part call to action for founders who know their work matters but feel the weight of the climb. ---------------------------About Charity ChargeCharity Charge is a financial technology company serving the nonprofit sector. From the Charity Charge Nonprofit Credit Card to bookkeeping, gift card disbursements, and state compliance, we help mission-driven organizations streamline operations and stay financially strong. Learn more at charitycharge.com.

In this episode of The Passive House Podcast host Mary James meets with Katie Schwamb, Managing Director at Building Energy Exchange (BE-Ex) to  discuss emissions reduction and compliance with Local Law 97 in New York City.  Local Law 97, sets carbon emissions limits for buildings over 25,000 square feet to help achieve near-zero emissions by 2050. Mary and Katie cover the importance of strategic planning, financial incentives, and challenges building owners face in complying with the law. Katie highlights Building Energy Exchange's array of resources aimed at advancing energy-efficient, decarbonized buildings, including case studies, retrofit playbooks, and their Local Law 97 calculator.https://be-exchange.org/Best of Retrofit: https://events.ringcentral.com/events/reimagine-buildings-retrofit/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, host Jay Fox talks with Andrea Michael, an architect from Love Schack Architecture in Bozeman, Montana. They discuss Andrea's comprehensive home retrofit, aimed at improving energy efficiency and comfort. The retrofit included air sealing, adding insulation, installing a heat pump, ERVs, solar panels, and more. The conversation highlights Andrea's journey from initial DIY efforts to a full-scale renovation, revealing significant energy savings and improved indoor air quality. The episode also touches on the challenges and successes of integrating sustainable building practices in Montana.https://loveschackarchitecture.com/See Andrea December 5th at Best of Retrofit: https://events.ringcentral.com/events/reimagine-buildings-retrofit/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 the twelfth episode of The Reimagine Edit series of the Passive House Podcast, host Zack Semke shares selected clips of insights from Jake Bruton, Ben Bogie, Michael Ingui, Ed May, Kristof Irwin, and Ashley Wisse.This episode explores how practitioners across the Reimagine Buildings Collective are evolving the language and practice of high-performance building—shifting the focus toward health, comfort, and durability; tackling the realities of partial retrofits; leveraging modeling for better design decisions; and exploring radiant cooling and geothermal systems. Together, they offer a grounded perspective on how builders and designers can communicate value, raise standards, and accelerate the movement toward better buildings for all.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.com

In this episode of The Passive House Podcast, host Mary James speaks with Kara Haggerty Wilson, Design Director at Onion Flats. Kara discusses the company's focus on scaling up deep energy retrofits. She highlights their journey from initial projects in Pennsylvania to more extensive work in Massachusetts, including the challenges and successes of projects like the 130-year-old Hano Homes retrofit. Kara shares insights on navigating site-built versus panelized solutions, the importance of detailed building scans, and the evolving interest in deep energy retrofits among developers. The conversation also touches on technological advancements and the complexities of integrating new systems into old structures.https://www.onionflats.com/https://passivehouseaccelerator.com/events/101-deep-energy-exterior-retrofits?date=2025-11-05

Send me a messageWhat if upgrading your home to be climate-friendly was as simple as scanning it with your phone?In this week's episode of the Climate Confident Podcast, I talk with Grant Gunnison, founder and CEO of Zero Homes - a former NASA and MIT engineer who's now tackling one of climate tech's toughest challenges: decarbonising existing homes. His company uses smartphone scans and digital twins to design fully-scoped, permit-ready electrification plans - no site visit, no clipboard, no chaos.You'll hear how Grant's team is cutting out the “truck rolls” that make home upgrades expensive and slow, saving homeowners money while helping contractors stay profitable. We dig into why electrifying 60 million U.S. homes is both an engineering nightmare and a golden opportunity, and how technology, not policy alone, can finally make it scale.We also unpack the human side: what really motivates homeowners to switch to heat pumps, why induction cooking is a secret health win, and how removing the awkwardness of having strangers poke around your home can actually accelerate climate action.

This week on the Passive House Podcast we welcome Ben Walsham, the founder and director of ARKATA, based in Brunswick, Victoria. Trained in architecture and now a registered NatHERS Accredited Energy Efficiency Assessor, Ben empowers architects—as well as homeowners, builders, and developers—across Australia to create homes that are not only energy‑efficient, but comfortable, healthy, and resilient With a background in residential architecture and on-site building, Ben witnessed first-hand the pressing need for better performance in homes. This inspired his transition into sustainability consulting and ultimately to launching ARKATA in 2023.ARKATA's mission reflects Ben's philosophy: “Uncover the power of sustainability” through a human‑centered lens, where efficiency measures translate into tangible comfort and wellbeing for occupants.https://www.linkedin.com/in/ben-walsham-104188148/https://linktr.ee/arkata.au 

In this episode of the Passive House Podcast, Ilka Cassidy and Kristof Irwin are at PhiusCon 2025, highlighting key sessions and interviews with industry experts. The conference explored a variety of themes including performance, purpose, and the power of community in the Passive House movement. Key takeaways included insights on air tightness, ventilation, innovative financing models, and the challenges and successes in scaling up Passive House projects. https://www.phius.org/phiusconThank you to Ikon Windows for sponsoring this episode of the Passive House Podcast!  https://www.ikonwindows.com/ Thanks to  Jennie Eber, Tom Bassett-Dilley, Kai Fast, Sayo Okada,  Beth Campbell, Beverly Craig, Kazumasa Tsushima, Daiji Sato, and Alexander Gard-Murray for joining us!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 Matthew Crucifix, Director of Development at Stonewater, they discusses the organization's efforts in providing affordable and sustainable housing in the UK. Crucifix outlines Stonewater's expansive reach, managing around 40,000 homes, and their current focus on retrofitting existing homes to improve energy efficiency. Highlighting the financial challenges and solutions, including government grants and their in-house subsidy pot. He also delves into the specifics of their Passive House projects, like Cherry Grove, emphasizing the goal of building homes that are affordable, energy-efficient, and environmentally friendly. The conversation concludes with insights into the future of housing in the UK, stressing the importance of sustainable construction methods and energy resilience.https://www.stonewater.org/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.

Modern energy regulations and rising utility costs are reshaping commercial real estate. In this episode, veteran green-building contractor Robert Pulitzer of Green Street Global explains how owners can tap hidden operational savings, fund deep retrofits with zero out-of-pocket capital, and future-proof assets against tightening decarbonization rules. In This Episode You'll Learn: Where the Money Hides: How utility-bill audits uncover 10-20 % in overcharges and fund the first wave of improvements. The Retrofit Roadmap: Start with the building envelope, then right-size HVAC, lighting, and water systems for 20-40 % lower consumption. Financing That Pays for Itself: Using C-PACE, equipment financing, and shared-savings models to cover 100 % of soft and hard costs. Best-Fit Property Types: Hotels, senior housing, hospitals, industrial facilities, private schools—and any owner-occupied building with high OPEX. Value-Add for the 21st Century: Why lower carbon emissions translate directly into higher NOI, higher valuations, and lower regulatory risk. AI as a Force Multiplier: The everyday tools Robert uses to draft proposals, LOIs, and even legal responses at lightning speed. Key Takeaways: Treat energy efficiency as a profit center, not an expense. A holistic approach—tight envelope → right-sized HVAC → efficient fixtures—delivers the biggest ROI. Shared-savings contracts and tax strategies eliminate upfront capital barriers. Decarbonization mandates are accelerating worldwide; acting now preserves asset value and competitive edge. Resources & Links Mentioned: https://www.greenstreetglobal.com https://www.greenstreetglobal.com/case_studies/ robert@greenstreetglobal.com Enjoyed the show? Leave a rating, subscribe, and share this episode with a fellow investor who's looking to cut OPEX and boost NOI through smart energy upgrades! Today's episode is brought to you by Green Property Management, managing everything from single family homes to apartment complexes in the West Michigan area. https://www.livegreenlocal.com And RCB & Associates, helping Michigan-based real estate investors and small business owners navigate the complex world of health insurance and medicare benefits. https://www.rcbassociatesllc.com

In this episode of the Passive House Podcast, Mary James and Ilka Cassidy interview Tony Lisanti, managing director at Integral Building and Design and QA/QC Manager for Phius. The discussion delves into various rating systems for high performance and passive houses, focusing on the HERS rating method, its standards, and applications. Tony explains his extensive experience in the energy and engineering fields and how he provides certification services for numerous federal and state programs. He further details the process of becoming a HERS and Phius rater, emphasizing the importance of early engagement in the project, thorough QA protocols, and consistent communication between designers and raters. The episode also highlights case studies, including a modular senior housing project and a panelized straw system, illustrating the complexities and benefits of these high-performance building standards.https://www.phius.org/https://integralbuilding.com/https://collective.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 the eleventh episode of The Reimagine Edit host Zack Semke strings together some pearls of wisdom from leading Passive House experts across three continents and include Martín Comas, Ed Ettinger, Lindsey Love, Joe Lstiburek, Tomas O'Leary, and Shefali Sanghvi. Each gem is selected from a conversation that took place inside the Reimagine Buildings Collective, either during one of the Reimagine Tuesday interviews or a Friday AMA. Speakers explore how to encourage clients to pursue Passive House certification, how to better condition and dehumidify hot and moist climates, ways to improve kitchen ventilation, some tips for using natural materials, and more!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.com

In this episode of The Passive House Podcast, join Jay Fox and Mary James as they dive deep into sustainable building systems with Greta Tjeltveit, a Building Science Consultant at 4EA Building Science and Board President of Passive House Northwest. Greta shares her inspiring journey from researching post-Katrina rebuilding efforts in high school to her current role, discussing her experiences and insights into the evolving fields of green building, building science, and Passive House design. They also explore topics such as the importance of early testing in Passive House projects, challenges of ventilation systems in the Pacific Northwest, and the impacts of wildfire smoke on indoor air quality. Don't miss this engaging discussion on the latest trends and innovations in sustainable architecture and Passive House certification. Join Greta this Wednesday:  https://passivehouseaccelerator.com/events/101-balanced-ventialtion?date=2025-10-01https://collective.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.

"If you work a full-time minimum wage job in America, there is not a single county in which you can afford to rent an apartment (2 bedroom) with a child." - Jonathan F.P. RoseJonathan F.P. Rose has been revolutionizing affordable housing and sustainable development for over 35 years, long before ESG became mainstream. Rose discusses the stark reality of America's housing crisis, revealing that full-time minimum wage workers cannot afford rent in any U.S. county. "Our current economic system cannot build new housing affordable to the bottom quartile of renters," he explains. The conversation explores innovative building materials like mycelium insulation and mass timber, showcasing how the green building ecosystem has finally matured. Can sustainable real estate development scale quickly enough to address both climate change and housing inequality?Jonathan F.P. Rose is founder and CEO of Jonathan Rose Companies, a leading developer and investor in sustainable, affordable housing. With over 35 years of experience, Rose pioneered the integration of environmental sustainability, social equity, and market-rate development long before ESG investing became mainstream. He launched the world's first real estate impact investment fund in 2005, and recently closed another $660 million fund. Rose's company has developed award-winning green buildings and recently completed the world's largest affordable passive house project. His approach combines sustainable building practices with social health and education programs for residents, demonstrating that profitable real estate development can simultaneously address climate change and housing inequality.In This Episode: (00:00) Introduction to Jonathan F.P. Rose and Age of Adoption concept(03:25) Jonathan's early career journey and family real estate background(06:43) Building the first impact-focused real estate investment fund(09:25) Housing crisis statistics and systemic economic challenges(12:30) Early green building challenges and creating lead standards(15:10) Future innovations in sustainable building materials and practicesShare with someone who would enjoy this topic, like and subscribe to hear all of our future episodes, send us your comments and guest suggestions!About the show: The Age of Adoption podcast explores the monumental transition from a period of social, economic, and environmental research and exploration – an Age of Innovation – to today's world in which companies across the economy are furiously deploying sustainable solutions – the Age of Adoption. Listen as our host, Keith Zakheim, CEO of Antenna Group, talks with experts from across the climate, energy, health, and real estate sectors to discuss what the transition means for business and society, and how corporates and startups can rise above competitors to lead in this new age. This podcast is brought to you by Antenna Group, a global marketing and communications agency that partners with Fully Conscious brands – those with the courage to lead transformative change across Climate & Energy, Real Estate, Health, and beyond. Our clients include visionary corporations, startups, investors, and nonprofits who recognize that meaningful impact requires more than awareness; it demands bold action. In today's Age of Adoption, where every sector must incorporate sustainable solutions into foundational systems, we amplify brands standing at the forefront of change, shaping a better future for our planet and its people. To learn more, visit antennagroup.com.Resources:Jonathan F.P. Rose LinkedInAntenna GroupKeith Zakheim LinkedIn

In this episode of The Passive House Podcast, join Ilka and Jay for their in-depth discussion with the members of the Reimagine Buildings Collective's innovative Summer Labs. The episode showcases the experiences and insights of various industry professionals who participated in these member-led groups. Featuring Paul Heron, Randall Anway, Lauren Shadid, Valerie Amor, Sandra Lester, Fabrizio Maso, Buck Moorehead, Lloyd Alter, Mark Attard, Rainger Pinney, and Mike Fowler.https://collective.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, Mary James interviews Az Rashid Head of Design at Barratt London. Az shares details about Barratt London's focus on large-scale, mixed-use, residential-led regeneration projects within London, and their collaboration with Transport for London (TfL) to develop properties near transit lines. He discusses his journey from architecture to his current role and explains Barratt London's recent commitment to building all new homes to Passive House standards, including the anticipated benefits for residents and the environment. The episode covers their methodical approach to training, research, and development to achieve Passive House certification, as well as their plans to begin delivering Passive House homes by 2029.https://www.barratthomes.co.uk/new-homes/london/Reimagine Building Massive Impact (Sept 19): https://events.ringcentral.com/events/reimagine-buildings-massive-passive/registrationhttps://ukphc.org.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 Accelerator Podcast, Ilka Cassidy and Mary James are joined by sustainability experts Amy Cornelius, Paul Thompson, and Joe Messier as they delve into a groundbreaking retrofit project in Philadelphia. This six-part demonstration series, hosted by Green Building United, examines a project aligning with the new Phius REVIVE standard and the Living Building Challenge core principles. Listen as they discuss the integration of these standards, the challenges of retrofitting row homes, and the educational impact of their collaborative series. Discover key takeaways, innovative approaches to sustainability, and the surprising synergies between these certification programs. Tune in for an insightful exploration of how theory meets practice in sustainable building retrofits.

In this episode of the Passive House Podcast, co-hosts Jay Fox and Mary James speak with Gaelen McKee, Founder of Brooklyn Solar Works. They dive in to the company's origins, current projects, including work with co-ops and commercial buildings, and their plans for expanding into ground-mounted solar installations. Galen also touches on the impacts of tariffs, permits for residential batteries, and the future of whole-home electrification in New York City.https://brooklynsolarworks.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.