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 will shut down its Oologah coal-fired generation units for up to two years for environmental upgrades if a federal regional haze reduction plan goes forward unchanged, company officials ...