DP&L

FirstEnergy elected Samuel L. Belcher as president and chief nuclear officer; Dayton Power and Light named Tom Raga president and CEO; PSEG announced the retirement of Thomas P. Joyce, president and chief nuclear officer; Turkish economist Dr. Fatih Birol to be executive director of the International Energy Agency; Plus board of directors appointments at Next­Era Energy, Ameren, IDACORP, PG&E and Entergy, and changes at Southern Company, Avista, PSEG Power, The National Rural Electric Cooperative Association, and California Public Utilities Commission.