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 ...
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.