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 ...

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 ...

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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 ...

Fuel prices play a vital role in the country's economic growth, as an increase or decrease in rates has a direct impact on the level of inflation. Earlier, oil prices were revised on a monthly basis.