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| Coal-fired power stations in Missouri | |
|---|---|
| Name | Coal-fired power stations in Missouri |
| Country | United States |
| State | Missouri |
| Status | Operational/Retired |
| Primary fuel | Coal |
| Electrical capacity | Variable |
| Commissioning | 20th century–21st century |
Coal-fired power stations in Missouri provide a significant portion of the state's historical electricity generation, connecting sites such as St. Louis, Kansas City, Springfield, Missouri, Jefferson City, Missouri, and Columbia, Missouri to regional grids. Power plants in Missouri have linked utilities like Ameren Corporation, Evergy, Kansas City Power & Light Company, and Associated Electric Cooperative with coal supply chains involving suppliers and transport nodes such as Peabody Energy, Arch Coal, Union Pacific Railroad, BNSF Railway, and the Missouri River. The sector intersects with federal and state institutions including the United States Environmental Protection Agency, Missouri Department of Natural Resources, Federal Energy Regulatory Commission, U.S. Congress, and regional organizations like the Midcontinent Independent System Operator.
Coal generation in Missouri historically relied on large baseload stations sited near rivers and rail lines, integrating infrastructure from Mississippi River barge terminals, Missouri River navigation, and railroads like Union Pacific Railroad and BNSF Railway. Utilities such as Ameren Corporation, Evergy, Associated Electric Cooperative, City Utilities of Springfield, and Kansas City Power & Light Company built thermal units fueled by bituminous coal sourced from the Illinois Basin, Appalachian Basin, and western mines owned by Peabody Energy and Arch Coal. Transmission connections tied these plants to regional grids managed by entities including the Midcontinent Independent System Operator and influenced by federal policies from the United States Department of Energy and regulatory rulings by the Federal Energy Regulatory Commission.
Missouri's coal-fired history began in the early 20th century with municipal plants in St. Louis, Kansas City, and industrial sites supporting steel and manufacturing centers like Cape Girardeau and Joplin, Missouri. The post‑World War II era saw expansions by utilities such as Union Electric (later Ameren Corporation) and Kansas City Power & Light Company to meet suburban growth in St. Louis County and Jackson County. Major projects during the 1960s–1980s reflected national trends driven by agencies like the Tennessee Valley Authority model debates and federal legislation including the Clean Air Act amendments, prompting retrofits and the installation of scrubbers and selective catalytic reduction systems supplied by firms like General Electric and Siemens.
Notable facilities include the Labadie Power Station (Ameren) near Labadie, Missouri, the Iatan Power Plant (Evergy) near Kansas City, the Thomas Hill Energy Center (Associated Electric) near Laclede County, Missouri, and the Neal Energy Center and older units at the Rush Island Energy Center and Hawthorn Station in the St. Louis region. These plants connected to coal logistics routes involving Peabody Energy mines, railroads such as BNSF Railway, and barge terminals on the Mississippi River. Equipment and construction involved contractors and engineering firms including Bechtel, Black & Veatch, Fluor Corporation, and technology suppliers like Alstom.
Coal plants in Missouri have been major sources of sulfur dioxide, nitrogen oxides, particulate matter, and carbon dioxide, with emissions monitored under programs run by the United States Environmental Protection Agency and reported pursuant to statutes like the Clean Air Act. Facilities have faced enforcement and consent decrees involving the Missouri Department of Natural Resources and EPA actions, and remediation projects have engaged engineering firms and environmental groups including Sierra Club litigation and advocacy by Environmental Defense Fund. Impacts extend to water quality in the Mississippi River and Missouri River, coal ash disposal concerns at sites subject to oversight by the United States Army Corps of Engineers and state receptors such as Missouri Department of Natural Resources.
Regulatory oversight blends federal agencies like the Environmental Protection Agency, Federal Energy Regulatory Commission, and United States Department of Energy with state regulators such as the Missouri Public Service Commission and Missouri Department of Natural Resources. Policy drivers include the Clean Air Act amendments, regional haze rules coordinated with Environmental Protection Agency programs, and market mechanisms administered through Midcontinent Independent System Operator and state energy planning by the Missouri Public Service Commission. Litigation and rulemaking involving stakeholders—utilities like Ameren Corporation, Evergy, consumer advocates, and national organizations such as Natural Resources Defense Council—shaped emissions controls, permitting, and retirement schedules.
Coal plants have influenced local economies in counties like Franklin County, Missouri, Ray County, Missouri, Henry County, Missouri, and Laclede County, Missouri through employment, tax revenues, and procurement linked to suppliers such as Peabody Energy and regional railroads including Union Pacific Railroad. Labor issues involved unions like the International Brotherhood of Electrical Workers and economic development agencies including Missouri Department of Economic Development and local chambers of commerce such as the Greater St. Louis, Inc. The social fabric in host communities intersected with public health agencies like the Centers for Disease Control and Prevention and regional hospitals in St. Louis and Kansas City addressing air-quality related health outcomes.
In recent decades closures and conversions have been influenced by federal policy under administrations in the U.S. Congress and regulatory signals from the Environmental Protection Agency and Federal Energy Regulatory Commission, alongside market competition from natural gas producers, growth of wind power developers like Invenergy and NextEra Energy Resources, and utility-scale solar investments by firms such as SunPower Corporation and First Solar. Retirement plans by utilities including Ameren Corporation and Evergy align with state planning by the Missouri Public Service Commission and regional grid evolution managed by the Midcontinent Independent System Operator, while workforce transition programs coordinate with the Missouri Department of Economic Development and federal agencies like the U.S. Department of Labor. The trajectory involves remediation of coal ash sites, potential redevelopment of former plant sites by local economic development groups, and continued debate among stakeholders including Sierra Club, Natural Resources Defense Council, utilities, and elected officials over energy policy in Jefferson City, Missouri.
Category:Power stations in Missouri