The Oklahoma Corporation Commission voted Monday to approve PSO's request to invest in two natural gas units, three battery storage systems and purchase power agreements from existing wind and gas ...
Public Service Co. of Oklahoma (PSO), a subsidiary of American Electric Power (NYSE: AEP), filed its Environmental Compliance Plan with the Oklahoma Corporation Commission (OCC) to meet U.S.
American Electric Power affiliate Public Service Co. of Oklahoma has named a new plant manager for its Northeastern Station units 1 and 2. PSO appointed Terry McGee to succeed longtime plant manager ...
AEP-PSO notified state regulators Wednesday about its long-term plan to eventually close two coal-fired generation units and meet federal environmental standards for emissions and air quality. The ...