Michael Ferris joined the Thompson Center on Public Leadership to discuss a data-based planning tool called "Wisconsin Expansion of Renewable Electricity with Optimization under Long-term Forecasts" (WEREWOLF) he developed with Thompson Center funding and explain how the model has been replicated for use in Wisconsin's COVID-19 vaccine delivery. Dr. Ferris is the John P. Morgridge Professor & Jacques-Louis Lions Chair of Computer Sciences & Stephen C. Kleene Professor in Computer Science and Mathematics and Industrial and Systems Engineering at UW-Madison and the Director of the Data Science Hub at the Wisconsin Institute for Discovery.