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 ...

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 ...

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 ...

Family members of the 228 passengers and crew members killed in the 1997 Korean Airlines Flight 801 disaster gathered atop Nimitz Hill Wednesday morning to memorialize the 28th anniversary of the ...

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The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

OKLAHOMA CITY — A rate review case filed at the Oklahoma Corporation Commission by Public Service Company of Oklahoma could result in a hefty bill increase for PSO customers.