Ameren Missouri

Just before former Gov. Eric Greitens resigned, he signed a bill to regulate coal-ash waste, a toxic byproduct of coal-fired power plants.Coal ash, also…

Ameren Missouri has proposed expanding its energy-efficiency programs to ease the company’s impact on the environment.In a proposal to the Missouri Public…

Ameren Missouri on Monday announced plans to build a wind farm in northeast Missouri that could provide electricity to 120,000 homes. The utility has…

As environmentalists voiced concerns in Washington about possible changes to the Environmental Protection Agency's rules on disposing coal ash waste, some…

Environmentalists plan to raise concerns at a public hearing tonight about water-quality issues caused by Ameren Missouri's Rush Island Energy Center in…

Jefferson County is one step closer to attaining the federal clean air standard for sulfur dioxide, a noxious gas that can cause asthma and respiratory…

In a couple of years, Missouri cities and corporations could be receiving more electricity from wind power as Ameren Missouri ramps up its wind power…

A conversation has been sparked in Missouri about how electricity will be generated, stored and consumed in the future.The Missouri Public Service…

Missouri's largest utility company announced plans today that could dramatically reduce its impact on the environment. Ameren Missouri released multiple…

The Missouri Department of Natural Resources has requested the U.S. Environmental Protection Agency upgrade Jefferson County's air quality status, now…