So do these plants at least provide an equally high amount of energy? No. According to EDF, while these plants represent one third of mercury emissions, they only provide about 8% of electricity generation.By the way, Labadie is also where Ameren is trying to build a coal ash landfill full of toxic chemicals in the floodplain of the Missouri River. You can learn how to get involved by going here.
The harm from coal, if it were actually added to the cost of their power, would make these plants uneconomic, as Climate Progress detailed in February (see Life-cycle study: Accounting for total harm from coal would add “close to 17.8¢/kWh of electricity generated”).
h/t to Joe Mohr at Green Cartoons (another great St. Louis talent).