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 ...

Shell plc (NYSE:SHEL) is an integrated energy company with operations spanning exploration, production, refining, marketing, and chemical manufacturing, alongside growing investments in biofuels and ...

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 ...

Shell PLC discovered more oil on the United States side of the Gulf of America in the Norphlet play, license partner INEOS Group Ltd said Monday. Nashville "marks INEOS' first successful exploration ...