What are building codes, and how are they critical tools in driving progress toward a healthier, more resilient, more efficient Minnesota? Fresh Energy's Eric Fowler and Briana Kerber dive into the details on what building codes are, who writes them, how they impact our lives, and how Fresh Energy is acting on multiple levels to improve building energy codes for health, savings, and climate. Additional resources:  What's up with building codes? explainer blogPodcast extra! How are building code climate zones related to garden growing zones? The nitty gritty details from Minnesota's Department of Labor and Industry (DLI) on the current rulemaking process for Minnesota's energy code.