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 ...

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 ...

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Pakistan State Oil Company (PSO) has delivered a 16.75% change over the past year, with a 52-week range between 300.00 and 494.80. What Is the Average Daily Trading Volume of Pakistan State Oil ...

UPDATE: Power has been mostly restored in the wide area of Midtown Tulsa. Roughly 20 customers remain without power. PSO says a car hit a pole near 2800 S Lewis Avenue, and a substation in the area ...

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.