About Powerton Generating Station Tazewell County Illinois

Location, Size, and Basic Facts

Powerton Generating Station sits along the Illinois River in Tazewell County, near Pekin, Illinois. Operated by Midwest Generations EME LLC, it is one of the largest coal-fired power plants in Illinois, with a generating capacity of 1,785.6 megawatts.

At that scale, Powerton required:

  • Enormous coal-fired boiler units generating steam at extreme temperatures and pressures
  • Miles of high-pressure steam piping insulated with Thermobestos and calcium silicate pipe insulation
  • Turbine halls housing massive generating equipment wrapped in spray-applied fireproofing and block insulation
  • Electrical switchgear, panel systems, and wiring throughout the plant
  • Mechanical systems requiring gaskets and packing and Cranite gaskets on every valve and flange

Every one of these systems relied on asbestos-containing materials during construction and throughout decades of operation. The same holds true for the other large coal-fired facilities along the Illinois River valley and across central Illinois, where the same manufacturers supplied the same products to the same union trades.

The Workforce That Built and Maintained the Plant

Powerton’s workforce was not just full-time plant operators. Rotating union crews came in for scheduled outages, maintenance shutdowns, and capital construction. These tradespeople worked side by side in enclosed spaces — boiler rooms, turbine decks, pipe chases, underground tunnels — where dust from Thermobestos, calcium silicate pipe insulation, and ceiling tile products was a constant, invisible presence.

Trades represented at Powerton included:

  • International Brotherhood of Boilermakers locals from central Illinois, working alongside Boilermakers members who traveled throughout the region for large industrial outages
  • United Association of Plumbers and Pipefitters locals, whose members regularly traveled for power plant shutdowns along the Illinois River corridor
  • Heat and Frost Insulators locals from central Illinois, deployed to large industrial outages throughout the region — including Powerton
  • International Brotherhood of Electrical Workers locals Their work was skilled, difficult, and essential. For many of them, it was also fatal.

The labor geography of this region matters directly for your legal claim. If you were a member of an Insulators, Pipefitters, Boilermakers, or IBEW local and you worked shutdowns at Powerton, your exposure may support claims filed in Illinois courts — including the Cook County Circuit Court, and potentially the Madison County or St. Clair County Circuit Courts, all of which have well-established asbestos dockets with track records of substantial verdicts and settlements.

An asbestos attorney needs time to evaluate which jurisdictions give you the strongest claims and the best path to legal recourse.—

If you worked at Powerton Generating Station in Tazewell County, Illinois — or if a family member did — you need to understand what the power industry spent decades concealing: this plant was saturated with asbestos-containing materials for most of its operational history, and the companies that made and supplied those materials knew they were deadly long before any worker received a warning.

Powerton is a documented asbestos exposure site. Asbestos-containing insulation, gaskets and packing, and related mechanical products have each been named in litigation as sources of the exposure that injured workers there. Public litigation records and federal databases — including those maintained by the Energy Information Administration and the EPA — confirm what experienced Illinois asbestos attorneys have known for years.

Your diagnosis date started a legal clock. It is running right now. Illinois law gives you 2 years from that date to file a personal injury claim under 735 ILCS 5/13-202, and 2 years from the date of death to bring a wrongful death claim under 740 ILCS 180/2.

This guide is written for:

  • Former Powerton workers diagnosed with mesothelioma, asbestosis, or lung cancer
  • Spouses and children who carried asbestos home on their clothes — household and secondary exposure victims
  • Union members including International Brotherhood of Boilermakers, United Association of Plumbers and Pipefitters, Heat and Frost Insulators, and International Brotherhood of Electrical Workers locals who worked maintenance and construction shutdowns at Powerton
  • Traveling tradespeople who came in for Powerton outages and returned home to communities in Tazewell, Peoria, and the surrounding central Illinois counties
  • Anyone whose illness may be connected to asbestos exposure at this plant

If you fall into any of these categories and you have a diagnosis, do not assume you have time to wait. The Illinois River industrial corridor — running from the Peoria area south through Pekin and down the river valley, and connecting to the heavy-industry belt across central and southern Illinois — created a shared labor market and a shared asbestos exposure history. Union members traveled from one Illinois plant to the next as outages were scheduled. If you worked the power and industrial plants along that corridor, your exposure history likely spans several sites, and your legal options may as well.

General Equipment at Powerton Generating Station Tazewell County Illinois

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.

Boilers View crosswalk › Steam Turbines View crosswalk › Steam Traps View crosswalk › Condensers View crosswalk › Feedwater Heaters View crosswalk › Cooling Towers View crosswalk › Pipe Insulation View crosswalk › Block Insulation View crosswalk › Refractory Lining View crosswalk › Valves View crosswalk › Gaskets View crosswalk › Pumps View crosswalk ›

Documented Asbestos Evidence — Illinois

The records below are verified, state-documented asbestos removals at this facility. Each entry represents a regulated abatement project where the Illinois Environmental Protection Agency (Illinois EPA) 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 NESHAP asbestos abatement records have been located in Illinois EPA public records specifically naming this facility. If you believe regulatory records exist for this site, contact the Illinois EPA directly:

Illinois EPA, Bureau of Air — Asbestos NESHAP Unit 1021 North Grand Avenue East, PO Box 19276 Springfield, IL 62794-9276

Source: Illinois EPA, NESHAP Asbestos Abatement & Demolition/Renovation Notification Program — public regulatory records.

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:

Thermal System Insulation View crosswalk › Asbestos-Cement Board View crosswalk › Pipe Insulation View crosswalk › Roofing & Flashing View crosswalk › Spray Fireproofing View crosswalk › Floor Tile & Mastic View crosswalk › Ceiling Tile View crosswalk › Gaskets & Packing View crosswalk ›
Illinois — Filing Deadline & Next Steps

Illinois law gives mesothelioma and asbestos-disease claimants 2 years from the date of medical diagnosis to file a personal-injury lawsuit (735 ILCS 5/13-202). For wrongful-death claims after an asbestos-related death, the filing window is 2 years from the date of death (740 ILCS 180/2). 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

  1. 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.
  2. Preserve medical records. Pathology reports, biopsy results, imaging, and pulmonary-function tests are central to both civil claims and trust-fund filings.
  3. 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.
  4. Speak with an asbestos attorney with Illinois 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 — Illinois

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 a claim 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 — Illinois

Information about facility equipment, industrial materials, and occupational records referenced on this page is drawn from publicly available sources where applicable, including:

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.