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 ...

Public Service Company of Oklahoma (PSO) has filed a rate review with the Oklahoma Corporation Commission that, if approved, would lead to the average residential customer seeing an increase of about ...

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 ...

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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 ...

TULSA, Okla. — Public Service of Oklahoma is asking for a 15% rate increase that could take effect in July 2026, adding about $25 to the average customer's monthly bill if approved by the Oklahoma ...

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