Lindsey Love came to Passivhaus via bio-based materials, marrying the two and comfortably working with both. With her new venture, Regenerative Building Solutions, Lindsey steps further into the role of teacher, advisor, and consultant, helping people incorporate more natural materials into their own high-performance projects.

In this episode, we talk about the gap between builders and architects when it comes to Passivhaus (and what needs to be done to fill it), the power of curriculum-based affordable housing projects, how and when to let your inner building science nerd out, and much more.

Connect with Lindsey and Regenerative Building Solutions:

• Lindsey on LinkedIn => https://www.linkedin.com/in/regenbuilding/

• Regenerative Building Solutions on LinkedIn => https://www.linkedin.com/company/regen-building/

• Regenerative Building Solutions on Instagram => https://www.instagram.com/regen_building_solutions/

• Regenerative Building Solutions website => https://www.regenbuilding.com/

Dr. Wolfgang Feist is a professor and mathematical physicist who began his career in quantum mechanics and astronomy before becoming interested in energy efficiency in buildings and moving into engineering, which led him to the late Bo Adamson, a Swedish building scientist and professor at Lund University. Together, they co-originated and developed the Passivhaus standard in the late 1980s, with Dr. Feist going on to found the Passivhaus-Institut (PHI) in 1996, in Darmstadt, Germany.

In this episode, we talk about Dr. Feist's experience living in the world's first (and therefore longest-existing) certified Passivhaus, the changes in attitude and relevance he's seen over the years, the misconceptions that block people from embracing Passivhaus, what Passivhaus really is, and the best way he sees for the movement to continue to spread.

Connect with Dr. Feist and the Passive House Institute:

• Dr. Feist on LinkedIn => https://www.linkedin.com/in/wolfgang-feist-5287951b/

• Passive House Institute on LinkedIn => https://www.linkedin.com/company/passive-house-institute/

• Passive House Institute on Bluesky => https://bsky.app/profile/ipha.bsky.social

• Passive House Institute website => https://passivehouse.com/en/home/

• Passipedia website =>https://passipedia.org/

Tessa Bradley is the principal architect and CEO of the Artisans Group Architecture and Planning Company, a woman-owned, woman-led firm based in the Pacific Northwest of the United States. Tessa was in the second round of PHIUS training, and Artisans Group completed the second certified Passive House in Washington State, so they've been in this space for almost as long as anyone in the US.

In this episode, we discuss the difficulties of talking about passivhaus and high-performance building in a way that's not so terribly unsexy, the value of having a place to show clients—whether it's a past client's home, an office or an apartment they can spend time in—and the importance of knowing when going for certification will be beneficial for all involved.

Connect with Tessa and Artisans Group:

• Tessa on LinkedIn => https://www.linkedin.com/in/tessa-bradley-96b49112/

• Artisans Group on LinkedIn => https://www.linkedin.com/company/the-artisans-group-inc./

• Artisans Group on Instagram => https://www.instagram.com/artisansgroup/

• Artisans Group website => https://artisansgroup.com/portfolio