Giffin, Thomas M., John Nicol, Jolene Sheil, Preston Schutt, and Terry Pease. “Delivering Energy Efficiency Services to Wisconsin’s Industries: Actions, Experiences, and Results from the Focus On Energy Program”. Strategic Planning for Energy and the Environment 23, no. 2 (July 11, 2023): 40–60. Accessed April 29, 2026. https://journals.riverpublishers.com/index.php/SPEE/article/view/20211.