OKLAHOMA — Public Service Company of Oklahoma (PSO) has filed a rate review with the Oklahoma Corporation Commission that would lead to a rate increase for residential customers. If the request is ...

The Oklahoma Corporation Commission approves PSO’s request to purchase a power plant in Jenks. PSO first asked OCC to buy the Green Country Power Plant from Tokyo-based J-Power back in September. The ...

Public Service Company of Oklahoma is requesting that state regulators approve a rate review, which could result in higher electric bills for customers later this year. The utility states that the ...