In the final episode of the first season, host Amy Hattan speaks with Scott Schneider, Senior Principal and co-leader of Thornton Tomasetti’s Structural Engineering practice, about the role of engineers in meeting the climate-change crisis by making smart, integrated design decisions early in the process. They discuss Scott’s motivations for taking the lead on the firm’s efforts to reduce embodied carbon in all the projects we design. The episode also explores wider AEC-industry opportunities for reducing the negative impacts of buildings on the environment.

In this episode, host Amy Hattan talks with Bridget Kane and Lisa Bolle, leaders of Thornton Tomasetti’s ethical decarbonization working group. Together, they explore how the construction industry can reduce embodied carbon while also addressing labor ethics in material supply chains. They discuss how the manual, labor-intensive manufacturing of materials like solar panels is prone to labor violations, often hidden deep within supply chains. They also review challenges in tracking these risks and emphasize the need for tools like SourceMap to visualize supply chain ethics. Bridget and Lisa also point out that everyone in the AEC industry has a role in building a sustainable, ethical future through solutions such as using vetted materials lists and supporting initiatives like Design for Freedom to push industry-wide change.

In this episode, host Amy Hattan talks with Jackson Pitofsky, a structural engineer in Thornton Tomasetti’s Denver office, and co-leader of the firm’s embodied-carbon community of practice assessments working group. Jackson shares practical strategies structural engineers can use to dramatically reduce embodied carbon in the buildings they design. He discusses the impacts of structural system selection and “optioneering” – comparing different systems like steel, concrete, and mass timber material optimization – as well as the importance of specifying low-carbon materials, including cement replacements, and using environmental product declarations (EPDs) to verify embodied-carbon reductions. The conversation covers the importance of collaboration with clients, architects, and contractors for setting clear targets and meeting carbon reduction goals.