[PR Newswire] – GAHANNA, Ohio, Oct. 3, 2014 /PRNewswire/ — AEP Ohio, a unit of American Electric Power (AEP) filed with the Public Utilities Commission of Ohio (PUCO) an expanded Purchase Power Agreement . . . → Read More: Market Update: American Electric Power Co Inc (NYSE:AEP) – AEP Ohio Files Expanded Purchase Power Agreement Similar Articles: Stock Update: Duke Energy Corp (NYSE:DUK) – Duke Energy Indiana proposes plan to modernize its statewide electric grid Company Update (NYSE:DUK): Duke Energy files Keowee-Toxaway license application Stock Update (NYSE:DUK): Duke Energy Progress to purchase NCEMPA generation assets