One of Ameren Missouri’s largest coal plants will shut down Monday after more than 13 years of litigation over its failure to ...

Ameren Missouri will distribute $61 million in settlement funds to address environmental and health impacts from its ...

JEFFERSON COUNTY, Mo. – The Rush Island coal plant, one of Ameren Missouri’s largest coal facilities, is set to shut down ...

The coal plants announced for early closure in 2017 ... reliable energy future for our customers,” said a company spokeswoman. Ameren’s plans recognize clean power can save customers money ...

Ameren’s Rush Island power plant ... years of illegal air pollution from the electric utility’s Rush Island coal plant. The move from Judge Rodney Sippel ends the marathon legal case that ...

Missouri plans to repurpose coal infrastructure for nuclear power, aiming for a cleaner energy future. By transitioning from ...

Ameren Missouri announced 500 megawatts (MW) of new solar generation, representing a total investment of approximately $950 ...

Recent legislation allows utilities to securitize remaining liabilities associated with Ameren's coal plants, potentially allowing the company to retire coal plants earlier than planned and ...

The order resolves litigation that started with a Department of Justice lawsuit in 2011, which alleged that Ameren Missouri operated its 1,178-MW, coal-fired Rush Island power plant near Festus ...

Infrastructure projects, electric vehicles and more are driving up energy use, and Missouri utilities are aiming to generate ...

The ash came from Ameren's Rush Island plant in Jefferson County. The Sierra Club and other groups say lax regulations in Missouri give utilities wide latitude to reuse coal waste. “It's a ...

FESTUS, Mo. — Ameren Missouri will distribute $61 million in settlement funds to address environmental and health impacts from its now-closed Rush Island coal plant, following a federal court ...