Ameren’s coal-fired power plant in Labadie is among the top ten greenhouse gas emitters in the country. That’s according to data released today [on Wednesday] by the U.S. Environmental Protection Agency. Véronique LaCapra reports, from St. Louis.

The U.S. Environmental Protection Agency has finalized the first-ever national standards to reduce toxic air emissions from coal and oil-fired power plants. As St. Louis Public Radio's VERONIQUE LACAPRA reports, the new protections will mean big changes for Missouri.