Oral history interview with Nina Bell, conducted by Clark Hansen in two sessions, on June 1, 1999, and July 26, 1999, as part of the Columbia River Dissenters Oral History Series. Bell discusses her history of environmental activism, including her participation in advocacy to decommission Trojan Nuclear Power Plant in Oregon, and her work as a lawyer with Northwest Environmental Advocates to implement the Clean Water Act in Oregon, particularly in relation to the Willamette River.

Oral history interview with Tim Bracy conducted by Judy Hartman on January 14, 1988, as a part of the Portland General Electric Centennial Oral History Series. Bracy was security supervisor at the Trojan Nuclear Power Plant and was manager of Health and Safety Services for Portland General Electric.

Oral history interview with Sam R. Christensen conducted by Judy Hartman on January 12, 1988, as part of the Portland General Electric Centennial Oral History Series. Christensen joined Portland General Electric in 1956 as an engineer, ultimately working his way up to general manager of Generation & Facilities Engineering.

Oral history interview with John L. Frewing conducted by Judy Hartman on January 18, 1988, as part of the Portland General Electric Centennial Oral History Series. Frewing worked on the Trojan Nuclear Power Plant for Portland General Electric.

Oral history interview with Don Kielblock conducted by Judy Hartman on January 13, 1988, as part of the Portland General Electric Centennial Oral History Series. Kielblock joined Portland General Electric in 1968 as a meter reader, ultimately rising to vice president of the company.

Oral history interview with Fred D. Miller conducted by Pat Collmeyer as part of the Oregon Legislature Oral History Series. Miller was head of the Oregon state departments of transportation and energy.

Oral history interview with Arthur Olmstead conducted by Judy Hartman on January 20, 1988, as part of the Portland General Electric Centennial Oral History Series. Olmstead joined Portland General Electric as a maintenance supervisor in 1976, becoming the general plant manager for the Trojan Nuclear Power Plant in 1987.

Oral history interview with Eugene Rosolie, conducted by Clark Hansen in three sessions, from February 27 to March 17, 1999, as part of the Columbia River Dissenters Oral History Series. Rosolie discusses his environmental activism, particularly his efforts to shut down nuclear power plants in the Pacific Northwest, his advocacy for renewable energy sources, and his efforts to restore estuaries in the Columbia River Basin.