Zack Tamble leads the team that’s responsible for E Source tools including DSM Evaluation Library, DSM Insights, DSMdat, Energy RFP, and Measure Insights. He helps customers use data to answer questions like why certain programs perform well, how utilities spend their budgets, and which technologies utilities promote. Before joining E Source, Zack worked in the clean energy industry analyzing data for QuadROI. He has a bachelor’s degree in entrepreneurship and environmental studies from the University of Saint Thomas.