ST. LOUIS, March 26, 2025 /PRNewswire/ -- Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public ...

Union Electric Company, doing business as Ameren Missouri, a subsidiary of Ameren Corporation (NYSE: AEE), announced today the pricing of a public offering ...

A Missouri Senate committee heard testimony Tuesday on a bill to deregulate the state’s energy market. Sen. Nick Schroer, ...

ST. LOUIS – Ameren Missouri strategically placed crews in various parts of the state Friday in anticipation of a storm expected to leave behind power outages. “We’ll have to monitor the ...

The demand for electricity is rising and as Missouri utilities plan for more power, consumer advocates worry about the cost — especially as nuclear power may be a larger part of the state’s ...

The demand for electricity is rising and as Missouri utilities plan for more power, consumer advocates worry about the cost — especially as nuclear power may be a larger part of the state’s ...

Missouri — operates the state's only nuclear power plant in Callaway County. According to the company's long-term planning ...

A bill passed by Missouri lawmakers would make many changes to utilities in the state. The bill is on the governor’s desk ...

LABADIE, Mo. — A historic Environmental Protection Agency rule change in 2024 was about to cause trouble for a heavily polluting Missouri power plant. The rule will likely be reversed in what ...