[Start here] Building Life Cycle Assessment in Practice (AIA Guide): Introduces LCA methodology in clear, practical terms; referenced on the SE 2050 “begin learning” page. se2050.org
EC3, the Embodied Carbon in Construction Calculator (free): Free, open EPD database for benchmarking, product comparison, and reduction tracking; focuses on A1-A3. buildingtransparency.org
Tally/tallyCAT (Climate Action Tool): Revit-integrated whole-building LCA; tallyCAT is the free Revit-to-EC3 plug-in. rmi.org tools & calculators
One Click LCA: Paid whole-building LCA platform, widely used for CalGreen WBLCA compliance documentation. oneclicklca.com
Comparing Embodied Carbon Tools (Priopta report, via CLF Community): Explains why the same building gives different results across tools; useful when choosing a tool. community.carbonleadershipforum.org
Understanding EPDs (and how to read GWP). Keep the existing committee doc here, or supplement with EC3's documentation on reading EPDs.