About Shiras Station | Marquette, MI | City Of Marquette (Michigan
Workers at Shiras Station in Marquette, Michigan, may have been exposed to asbestos-containing materials without ever knowing it. Mesothelioma and other asbestos-related diseases take 10 to 40 years to appear after exposure. If you have been diagnosed with mesothelioma, asbestosis, or lung cancer — or if you are experiencing unexplained respiratory problems or chest pain — your work history at this facility may be directly relevant to that diagnosis.
Manufacturers of asbestos-containing materials and facility operators bear legal responsibility for worker exposures. Compensation may be available through Michigan mesothelioma settlements and asbestos bankruptcy trust funds — and in many cases, workers pursue both simultaneously.
Michigan workers and their families should know that neighboring Illinois and Michigan courts — including Wayne County Circuit Court, Madison County, and St. Clair County — have historically accepted asbestos cases from workers throughout the Great Lakes region and Great Lakes industrial corridor. Venue selection can significantly affect case outcomes. Workers from the Upper Peninsula with exposure histories involving equipment manufacturers, insulators’ unions, or contractors with ties to the broader Midwest industrial region may have options beyond Michigan courts.
The August 28, 2026 legislative threat makes early consultation with a Michigan asbestos attorney critically important — even if you are uncertain whether your claim belongs in Michigan court.
The Facility
Shiras Station is a coal-fired power generating facility in Marquette, Michigan, operated by the City of Marquette as part of its municipal utility system. The plant sits on the shore of Lake Superior and has supplied electricity to residential, commercial, and industrial customers throughout the Marquette area for decades.
Municipal ownership changes the governance structure — it does not change the occupational hazards. The industrial processes, equipment, and construction materials at Shiras Station were substantially identical to coal-fired power plants built and operated across the United States during the same period, including neighboring states facilities such as DTE Energy’s comparable regional power stations in Franklin County, Dairyland Power’s Alma plant, and the comparable regional power stations along the Great Lakes region north of Detroit. Workers who moved between Upper Peninsula facilities and Midwest power generation sites during the mid-twentieth century may have sustained cumulative exposures across multiple states — a work history that can strengthen claims filed under Michigan’s asbestos statute of limitations.
Why Power Plants Used Asbestos-Containing Materials
Shiras Station was constructed and expanded during the decades when asbestos-containing materials were the industry standard for insulation, fireproofing, and high-temperature applications throughout American power generation. Coal-fired plants built or substantially upgraded in the mid-twentieth century reportedly incorporated asbestos-containing materials into nearly every system involving heat, steam, or fire.
The operating conditions drove that reliance:
- Boilers and steam systems operate above 1,000°F at pressures measured in hundreds of pounds per square inch
- Asbestos fiber resists heat more effectively than any synthetic alternative available at the time
- Asbestos-containing materials could be mixed into cement, woven into cloth, compressed into gaskets, and sprayed onto structural surfaces — adaptable to virtually any industrial application
- Asbestos is non-combustible, which mattered in environments with continuous coal dust and high-temperature equipment
- Raw asbestos fiber was inexpensive relative to alternatives
- Use of asbestos-containing materials was actively reinforced by manufacturers, engineering firms, and industry trade associations as standard practice
Manufacturers whose asbestos-containing products may have been used at power plants during this era include , Industries, gaskets and packing, ceiling tile, and
Many of these companies subsequently filed for bankruptcy under the weight of asbestos personal injury claims. Those bankruptcies created asbestos trust funds — collectively holding billions of dollars designated for eligible claimants. Michigan residents, including workers who performed outage work or contractor assignments at Shiras Station, may file claims against multiple asbestos bankruptcy trusts simultaneously with any active civil lawsuit. That dual-track recovery option is a significant procedural advantage — and it is time-sensitive.Workers who delay past that date may face a significantly more complicated claims process.**
General Equipment at Shiras Station | Marquette, MI | City Of Marquette (Michigan
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 — Michigan
The records below are verified, state-documented asbestos removals at this facility. Each entry represents a regulated abatement project where the Michigan EGLE (Environment, Great Lakes & Energy) (Michigan EGLE) 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 Michigan EGLE 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:
Michigan — Filing Deadline & Next Steps
Michigan law gives mesothelioma and asbestos-disease claimants 3 years from the date of medical diagnosis to file a personal-injury lawsuit (MCL § 600.5805(13)). For wrongful-death claims after an asbestos-related death, the filing window is 3 years from the date of death (MCL § 600.5852). 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 Michigan 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 — Michigan
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 — Michigan
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)
- Michigan EGLE (Environment, Great Lakes & Energy) 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.