About Asbury Generating Station Asbury Missouri
Facility Overview: A 50-Year Coal-Fired Power Plant
The Asbury Generating Station is a coal-fired steam electric power plant located in Asbury, Jasper County, Missouri, near Joplin in the southwest corner of the state.
Facility Quick Facts:
- Owner/Operator: Empire District Electric Company (later Algonquin Power & Utilities Corp.)
- Location: Asbury, Jasper County, Missouri
- Generating Capacity: 212.8 MW (net)
- Fuel Type: Bituminous coal
- Operational Years: 1970–2020 (50 years)
- Regulatory Classification: Steam Electric Generating Station
The plant employed hundreds of workers during its operational life — potentially thousands over its full 50-year history. Those workers included electricians, boilermakers, pipefitters, insulators, millwrights, and maintenance personnel — all trades with documented high rates of asbestos-related disease at coal-fired power plants. Many lived and worked throughout southwest Missouri and neighboring counties; others were dispatched from union halls as far away as St. Louis and Kansas City.
Why Coal-Fired Power Plants Became Asbestos Hotspots
Coal-fired power plants like Asbury operated under conditions that made asbestos-containing materials the default engineering choice for a generation of industrial designers:
- Steam lines operating at temperatures exceeding 1,000°F
- High-pressure differentials requiring extensive insulation and sealing throughout the facility
- Miles of piping carrying steam and hot water through every building on site
- Large boilers requiring internal and external refractory insulation
- Turbines, generators, and auxiliary equipment requiring both thermal and acoustic insulation
Asbestos-containing materials were abundant, inexpensive relative to alternatives, and carried unmatched fire-retardant properties for high-temperature industrial use. They were the industry-standard specification in power plant design from the 1940s through the 1970s, aggressively marketed by manufacturers — including, ceiling tile, and — directly to utilities like Empire District Electric. Those same manufacturers allegedly knew of serious health risks and concealed or downplayed them from the workers whose lives depended on that information.
Federal regulations did not begin restricting asbestos use until the 1970s and 1980s. Asbestos-containing materials already installed in the plant were not immediately removed — they remained in place, continuing to pose exposure risk to maintenance and operations workers for years or decades after restrictions took effect.
Asbury was not an isolated case. Missouri’s coal-fired power infrastructure was built during the same era using the same manufacturers and the same asbestos-containing products. Workers who rotated among Missouri power plants — including Labadie Energy Center (Franklin County) and Portage des Sioux Energy Center (St. Charles County) — may have accumulated cumulative asbestos exposure across multiple facilities. The Mississippi River industrial corridor, shared by Missouri and Illinois, concentrated heavy industrial worksites built with the same generation of asbestos-containing materials, and workers frequently crossed state lines for outage work.
Asbury Generating Station reportedly operated for 50 years with asbestos-containing materials—including calcium silicate pipe covering, pipe covering block insulation, spray fireproofing, and pipe and block insulation gasket materials—specified throughout its steam lines, boilers, and major equipment. Workers in dozens of trades may have been exposed to asbestos fibers during construction, maintenance, and decommissioning. That exposure often goes unrecognized until a mesothelioma or asbestosis diagnosis appears decades later.
If you or a family member worked at Asbury, this guide explains what happened at the facility, which trades were most at risk, how asbestos exposure occurs, what diseases result, and how to pursue compensation under Missouri and Illinois law.
Missouri’s 5-year filing deadline runs from your diagnosis date — not from when you worked at the facility. With Read this guide, then call an experienced asbestos cancer lawyer in Missouri today.
General Equipment at Asbury Generating Station Asbury 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 Asbury Generating Station Asbury Missouri
Asbestos exposure risk at Asbury was not confined to a single trade or department. Multiple worker categories may have been exposed to asbestos-containing materials at various points across the plant’s 50-year history.
Insulators and Insulation Workers (Highest Risk)
Insulators rank among the highest-risk occupational groups for asbestos-related disease in the epidemiological literature — and for good reason. Insulators worked directly with asbestos-containing materials every day, cutting, fitting, and applying products that released fibers into the air with every disturbance.
Heat and Frost Insulators Local 1, headquartered in St. Louis, has represented insulators at Missouri power plants and industrial facilities — including along the Mississippi River industrial corridor — for generations. Insulators dispatched from Local 1 and other Missouri locals who may have worked at Asbury reportedly faced exposure through:
- Installing and removing pipe covering and insulation and pipe covering asbestos-containing pipe covering on steam and hot water lines
- Applying and removing and ceiling tile asbestos block insulation on boilers and pressure vessels
- Mixing and applying asbestos-containing cements and mastics reportedly manufactured by and
- Working with asbestos cloth and blankets for flexible connections and expansion joints
- Disturbing existing insulation from, and other manufacturers to access underlying equipment
Insulators working major outages at Asbury reportedly worked in confined or semi-enclosed spaces where airborne asbestos fiber concentrations could reach extreme levels. Published studies of insulator populations document mesothelioma rates far exceeding background population levels. Members of Heat and Frost Insulators Local 1 have appeared as plaintiffs in asbestos litigation arising from Missouri power plant and industrial work.
**If you are a retired insulator diagnosed with mesothelioma, asbestosis, or lung cancer after working at Asbury or other Missouri power plants, Missouri’s 5-year statute of limitations under Mo. Rev. Stat. § 516.120 is running from your diagnosis date. With **
Boilermakers
Boilermakers who worked at Asbury may have been exposed to asbestos-containing materials through:
- Boiler construction, repair, and inspection — the interior of utility boilers was heavily insulated with refractory materials reportedly including pipe covering and other asbestos-containing products
- Refractory installation and removal — asbestos-containing refractory bricks, castables, and mortars manufactured by, ceiling tile, and were standard specifications for high-temperature applications
- Boiler tube work — requiring removal and replacement of surrounding calcium silicate insulation and pipe insulation insulation
- Pressure vessel maintenance — involving asbestos-containing gaskets and packing materials reportedly supplied by gaskets and packing and
- Fire-side maintenance — ash and slag removal in environments containing combustion byproducts and potentially asbestos fibers from disturbed insulation
Boilermakers Local 27 (St. Louis, Missouri) has represented boilermakers at Missouri power plants and heavy industrial facilities for decades, including at sites along the Mississippi River industrial corridor such as Granite City Steel across the river in Illinois. Members of Local 27 who rotated among Missouri and Illinois industrial sites may have accumulated cumulative asbestos exposure across multiple facilities. Boilermaker work during outage periods reportedly involved extended time inside boiler interiors — disturbing asbestos-containing materials in confined spaces under conditions that produce some of the highest recorded airborne fiber concentrations in any occupational setting.
**If you are a retired boilermaker who worked at Asbury and have been diagnosed with an asbestos-related disease, your claim may involve multiple responsible defendants — both the facility and the manufacturers who supplied asbes
Generating Unit Equipment — Public Registry
The following generating units are documented in the North American Electric Generating Plants database for this facility. This database is maintained by UDI/S&P Global and draws on federal EIA filings and state regulatory records.
| Unit | Year | Capacity | Fuel | Boiler Type | Boiler/Steam Sys Mfr | Turbine Mfr | Generator Mfr | Steam Params | Status |
|---|---|---|---|---|---|---|---|---|---|
| Asbury 1 | 1970 | 212.8 MW | Coal | Cyclone | Bw | Wh | Wh | 1800 PSI / 1000°F | Operating |
| Asbury 1A | 1986 | 18.8 MW | Coal | Cyclone | N/A | Wh | Wh | 1800 PSI / 1000°F | Operating |
Source: UDI/S&P Global North American Electric Generating Plants database (NAMERICA 2025). Public reference data.
For informational purposes only. Not legal advice. No attorney-client relationship is created by reading this page. © 2026 Rights Watch Media Group LLC — Disclaimer · Privacy · Terms · Copyright
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.
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.