Jeff Birkby
geothermal energy consultant & hot springs book authorUtilizing his experience as a geothermal energy specialist with the Montana Department of Environmental Quality, Jeff has consulted on a variety of geothermal direct use and power generation projects for 30+ years. He is the author of Geothermal Energy in Montana — A Consumers’ Guide and numerous hot springs guidebooks. His topic at the Hot Springs Connection is “A Social History of Montana’s Hot Springs.” Read more.