About Peno Creek Power Station Bowling Green Missouri
Peno Creek Power Station is located in Bowling Green, Pike County, Missouri, in the northeastern part of the state along the Mississippi River industrial corridor. Regulatory and utility databases identify Peno Creek Power Station as a power generation asset with a reported generating capacity of approximately 60 megawatts (MW), with operations documented since approximately 2002 (per EIA Form 860 plant data). The mechanical systems, piping networks, heat exchangers, turbines, and structural insulation materials at facilities like this one may have incorporated asbestos-containing components from earlier construction phases. Industrial facilities are routinely refurbished or converted using pre-existing infrastructure. Asbestos-containing materials installed decades before a facility’s formal operational start date may remain in place — and may remain hazardous — long after that date.
Peno Creek Power Station has operated under two corporate owners: Union Electric Company — A Missouri-based utility with operational roots dating to 1902 — and Ameren Corporation — The parent holding company that acquired and now controls Union Electric’s assets. Union Electric Company was founded in 1902 and became one of Missouri’s largest electric utilities. Between the 1950s and 1980s — when asbestos use in power generation peaked — Union Electric operated dozens of Missouri power generation facilities, including Labadie Energy Center (Franklin County, on the Missouri River west of St. Louis), Portage des Sioux Power Plant (St. Charles County, on the Mississippi River north of St. Louis), Sioux Energy Center (St. Charles County), and Rush Island Energy Center (Jefferson County, on the Mississippi River south of St. Louis). In 1997, Union Electric merged with CIPSCO Incorporated to form Ameren Corporation, now one of the largest investor-owned electric utilities in the Midwest, serving Missouri and Illinois customers and headquartered in St. Louis, Missouri.
General Equipment at Peno Creek Power Station Bowling Green Missouri
The equipment below represents the systems and infrastructure documented or typically present at this facility during the era when asbestos-containing materials were specified in industrial construction. This is general facility-equipment reference — not a legal attribution of any specific product, manufacturer, or exposure event to this facility. Material-category and manufacturer information is addressed in the AsbestosIndex Product Crosswalk linked under the records table below.
Documented Asbestos Evidence
The records below are verified, state-documented asbestos removals at this facility. Each entry represents a regulated abatement project where the Missouri Department of Natural Resources (Missouri DNR) was notified under federal NESHAP rules, the work was logged, and the asbestos-containing material was confirmed and removed under regulated conditions. These are not allegations or estimates — they are paper records tying documented asbestos-containing material to this specific site.
No Missouri DNR NESHAP abatement notifications have been identified for this facility in current public records. Per the framing above, absence of state-agency documentation should not be read as absence of asbestos — only as absence of a formal, regulated abatement event meeting reporting thresholds. Workers who recall encountering pipe insulation, block insulation, gaskets, or other asbestos-era construction materials at this facility may still have viable claims regardless of whether a state record exists.
Material Categories in Documented Records
The materials documented above (and similar asbestos-containing materials commonly encountered in records of this type) appear in the AsbestosIndex catalog with historical manufacturer and trust-fund information. Click a category to view manufacturers historically associated with that material:
Who May Have Been Exposed at Peno Creek Power Station Bowling Green Missouri
Workers at Peno Creek Power Station in Bowling Green, Missouri — or at any Union Electric Company or Ameren Corporation facility in Missouri between the 1950s and 2000s — may have been exposed to asbestos-containing materials as a routine part of their jobs. Thermal insulation on steam pipes, gaskets in pressure vessels, fireproofing on structural steel, and dozens of other industrial products at that facility allegedly contained asbestos fibers.
At a facility like Peno Creek Power Station — involving fuel combustion, steam generation, and turbine-driven electricity production — every major process system would historically have incorporated asbestos-containing materials in some form: High-pressure steam piping — Insulation to prevent heat loss and contact burns; Boilers and heat exchangers — Refractory and gasket materials rated for extreme temperature and pressure; Turbines and pumps — Mechanical seals, packing, and insulation; Electrical switchgear and switchboards — Non-conductive insulating panels and arc-resistant backing; Structural steel — Spray-applied fireproofing on beams, columns, and floors; Roofing and flooring — Installed during original construction and subsequent renovation phases; Valve and flange assemblies — High-temperature gaskets and packing rope on every connection point.
Critical Filing Deadline & Next Steps
Missouri law gives mesothelioma and asbestos-disease claimants 5 years from the date of medical diagnosis to file a personal-injury lawsuit (Mo. Rev. Stat. § 516.120). For wrongful-death claims after an asbestos-related death, the filing window is 3 years from the date of death (Mo. Rev. Stat. § 537.100). The two deadlines run on separate tracks — preserving one does not extend the other.
The personal-injury clock runs from diagnosis, not from exposure. Mesothelioma latency is typically 20 to 50 years, so workers exposed in the 1950s–1980s are being diagnosed today.
Practical first steps
- Document what you remember. Pay stubs, W-2s, union cards, photographs, coworker names, and dates of employment. The WorkChain widget on this page can save a copy you can email yourself.
- Preserve medical records. Pathology reports, biopsy results, imaging, and pulmonary-function tests are central to both civil claims and trust-fund filings.
- Identify household members. Spouses who laundered work clothing and children of plant workers are eligible for secondary-exposure claims when diagnosed with an asbestos-related disease.
- Speak with an asbestos attorney with Missouri experience. The first conversation is free and confidential. Asbestos trust-fund claims and civil claims run on different tracks — both can be pursued in parallel.
Asbestos-Related Diseases
Asbestos fiber exposure can cause several specific diseases that typically appear decades after the original exposure. The latency period — the gap between exposure and diagnosis — usually runs 20 to 50 years. That's why workers exposed in the 1960s, 1970s, and 1980s are receiving diagnoses today.
Mesothelioma
A rare, aggressive cancer that affects the lining of the lungs (pleural mesothelioma), abdomen (peritoneal), or heart (pericardial). Mesothelioma is almost exclusively caused by asbestos exposure, which is why a mesothelioma diagnosis often points directly to historical workplace exposure. Average latency from first exposure to diagnosis is 30-50 years.
Asbestosis
A chronic, non-cancerous scarring of lung tissue caused by inhaled asbestos fibers. Asbestosis causes progressive shortness of breath, persistent cough, and reduced lung function. It does not improve with treatment, and it is a recognized basis for compensation under most trust schedules and civil claims.
Lung Cancer
Asbestos exposure significantly increases the risk of lung cancer, particularly when combined with a history of smoking. Asbestos-related lung cancer is compensable under the same trust schedules and civil claim avenues as mesothelioma.
Other Recognized Diseases
Pleural plaques, pleural thickening, laryngeal cancer, ovarian cancer, and certain gastrointestinal cancers are also recognized as asbestos-related under various trust schedules and case-law authorities, though eligibility and proof requirements vary by claim type.
If you have any of these diagnoses and you worked at this facility, lived with someone who did, or were exposed in any documented capacity, you may have a claim worth pursuing. Speak with an attorney before assuming you don't qualify.
Cross-State & Regional Corridor Workers
The Mississippi River industrial corridor — running from Bowling Green and Pike County south through St. Charles County (Portage des Sioux), St. Louis City and County, Jefferson County (Rush Island), and across the river into the Illinois communities of Granite City, Wood River, East St. Louis, and Sauget — was one of the most asbestos-intensive industrial regions in the central United States during the mid-twentieth century. The merged entity’s footprint spans both sides of the Mississippi River industrial corridor, encompassing facilities in Missouri and in Illinois communities including Wood River, Granite City, and East St. Louis — all areas with documented histories of heavy industrial asbestos use. Facilities across this corridor that allegedly used asbestos-containing materials during the same era as Peno Creek include Labadie Energy Center (Franklin County, MO), Portage des Sioux Power Plant (St. Charles County, MO), Monsanto Chemical Company (Sauget, IL and St. Louis, MO), Granite City Steel (Granite City, IL) — where workers including members of Boilermakers Local 27 allegedly worked alongside asbestos-containing materials in boiler and furnace maintenance, Shell Oil/Roxana Refinery (Wood River, IL), and Clark Refinery (Wood River, IL).Data Sources
Information about facility equipment, industrial materials, and occupational records referenced on this page is drawn from publicly available sources where applicable, including:
- EPA ECHO Facility Compliance Database — enforcement and compliance records for industrial facilities
- OSHA Establishment Search — federal workplace inspection history
- EIA Form 860 Plant Data — power-plant equipment and ownership records (where applicable)
- Missouri Department of Natural Resources (MDNR) NESHAP asbestos abatement notification records
- Published asbestos trial and trust fund records (publicly filed court documents)
- AsbestosIndex Product & Manufacturer Crosswalk — historical asbestos-containing product schedules linked to manufacturers
If specific equipment or product claims in this article are sourced from a non-public database, the source is identified parenthetically within the text above.