Courtney Johnson is a General Physical Scientist in EPA Region 8. Before federal service, she graduated from James Madison University with a BA in Earth Science and a minor in Communication Studies. She worked as a volunteer ranger at Shenandoah National Park where she learned an appreciation for the outdoors. Courtney currently works on the Clean School Bus Program where she helps replace older diesel buses with cleaner alternatives. Her passion is, and continues to be, environmental protection.