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Lafayette Residents Breathed Illegal Carcinogen Levels For Years. Primient Paid $101K.

Clean Air Act Enforcement • Lafayette, Indiana

Lafayette Residents Breathed Illegal Carcinogen Levels For Years. Primient Paid $101K.


The Non-Financial Ledger

There is a neighborhood near the corn milling plant on US 52 South in Lafayette, Indiana. People wake up there in the morning. Kids walk to school. Someone’s grandmother opens her kitchen window in the summer. None of those people are named in EPA Docket No. CAA-05-2026-0016. The document is about turbines and monitoring parameters and penalty calculations. The people breathing the air around those turbines are simply not part of the story the federal government chose to tell.

Formaldehyde is not a minor technical pollutant. The International Agency for Research on Cancer classifies it as a Group 1 carcinogen, meaning it causes cancer in humans. Specifically, it is linked to leukemia, a cancer of the blood and bone marrow, and nasopharyngeal cancer, a cancer of the tissue at the back of the nose. These are not conditions that announce themselves immediately. They develop over years of chronic low-level exposure. By the time someone in Lafayette is sitting across from an oncologist, the regulatory process that failed them will have long since been resolved with a payment, a signature, and a mutual agreement that nobody admits to anything.

The compliance deadline for Primient’s turbines was March 9, 2022. That is the date the law said they had to be operating within safe emission limits and under an approved monitoring system. The EPA’s own enforcement file shows that as of the engineering tests in August 2023, turbine LA-84 was still blowing past the formaldehyde ceiling at five out of six tested operating loads. That is a minimum of seventeen months after the compliance deadline. During those seventeen-plus months, there was no approved monitoring method in place for LA-84 at all; the company’s petition to use an alternative monitoring approach was denied by EPA in December 2023. That means the agency and the company both knew the standard monitoring system was not being used, and the alternative had not been approved, and the tests showed repeated violations, and the people outside the fence had no idea any of this was happening.

That is the non-financial ledger: the months of unknowing. The walks outside. The open windows. The kids at recess. The question nobody in this enforcement document ever thought to ask: should anyone have been told?

When the EPA and Primient finally sat down on July 15, 2024, it was described in the legal filing as a “conference.” One conference. Then a final penalty figure was agreed upon: $101,855. Primient’s lawyers and Primient’s plant manager, Travis Montoya, signed the paper. The EPA’s Division Director, Carolyn Persoon, signed it. Regional Judicial Officer Ann L. Coyle issued the final order on January 15, 2026. Everybody went home. Nobody called the neighborhood.

“The people living near that facility were never named in the settlement and received nothing. Formaldehyde causes leukemia. The EPA called it a ‘conference.’ Then everyone went home.”

Legal Receipts: What The Document Actually Says

These quotes come directly from EPA Docket No. CAA-05-2026-0016, signed January 15, 2026. Nothing here is paraphrased or invented.

  • Five of six tested operating loads on turbine LA-84 produced formaldehyde emissions above the federally mandated ceiling of 91 parts per billion by volume. The only load that passed the test was 85%, meaning the turbine was in violation across the bulk of its normal operating range.
  • These were not projections or estimates. They were direct measurements by a third-party air quality firm, each consisting of two 30-minute runs per load level. The data is specific, documented, and signed into a federal enforcement record.
  • The legal limit exists because formaldehyde at elevated concentrations is a proven cause of leukemia and nasopharyngeal cancer. Exceeding it is not a paperwork violation; it is a public health event.
  • Turbine LA-85 also violated the formaldehyde standard, specifically at 50% load. At low operating loads, which represent energy-saving or partial-demand conditions, this turbine was emitting carcinogens above the legal threshold.
  • Together, LA-84 and LA-85 represent the entire cogeneration system Primient uses to power its Lafayette facility. Both turbines produced illegal formaldehyde readings during testing.
  • Primient had been seeking EPA permission since August 2022 to use an alternative monitoring method instead of installing oxidation catalysts, which are physical pollution control devices. EPA rejected the plan for LA-84 entirely in December 2023, meaning LA-84 operated without any approved monitoring method from the March 2022 compliance deadline through at least December 2023: a gap of over twenty-one months.
  • Primient submitted revised petitions in January 2023 and September 2023 before finally getting a partial approval for both turbines in September 2024, after the violation had already been documented and the enforcement action filed.
  • The formal violation charged in this case is the monitoring failure for LA-84: operating a turbine subject to a carcinogen emission limit without an approved method to verify compliance with that limit. This is the legal framing the EPA chose to pursue.
  • Critically, the emission exceedances themselves, meaning the actual measured instances where formaldehyde exceeded 91 ppbvd, are cited as a separate factual allegation in Paragraph 38. Primient “neither admits nor denies” both the monitoring violation and the emission violations under the terms of the consent agreement.
  • The document provides no public breakdown of how this figure was calculated. The factors the EPA is legally required to consider under Section 113(e) include the seriousness of the violation, economic benefit to the violator, good faith efforts, prior history of violations, and ability to pay. None of those factor-specific analyses are disclosed to the public in this document.
  • For context: the maximum statutory penalty available under the Clean Air Act at the time of this settlement was $124,426 per day per violation. The EPA settled for a flat $101,855 total, with no per-day calculation disclosed.
Figure 1: Turbine LA-84 β€” Formaldehyde Test Results vs. Legal Limit (Aug. 22, 2023) 0 50 100 150 200 250 ppbvd (CHβ‚‚O) ~180 50% ~160 55% ~140 60% ~120 65% ~105 70% ~70 85% Limit: 91 ppbvd Turbine Load Level Exceeded Legal Limit Within Legal Limit Legal Limit (91 ppbvd) Note: Exact ppbvd values are confirmed above/below limit per EPA document; relative magnitudes are illustrative.

The Violation Timeline: How Long Did This Go On?

The EPA enforcement record establishes a clear sequence of events. The time between the compliance deadline and the final order spans nearly four years.

Figure 2: Compliance Failure & Enforcement Timeline β€” Primient Lafayette 2019 LA-84 & LA-85 approved for construction; new affected sources created ~3 yrs Mar 9, 2022 NESHAP compliance deadline. Both turbines required to meet CHβ‚‚O limit. 5 months Aug 23, 2022 Primient submits first alternative monitoring petition for LA-84 and LA-85 ~12 months Aug 22–25, 2023 Montrose testing: LA-84 fails at 5 of 6 loads; LA-85 fails at 50% load ~4 months Dec 8, 2023 EPA denies alternative monitoring petition for LA-84 entirely 5 months May 13, 2024 EPA issues formal Finding of Violation to Primient DEADLINE MISSED Final Order signed Jan 15, 2026. Settlement: $101,855. Primient neither admits nor denies violations.

What The Regulatory System Promised vs. What Happened

The NESHAP framework for stationary combustion turbines was designed to ensure continuous, verified compliance. The record in this case shows a systematic gap between the design of that system and its execution at the Primient Lafayette facility.

Figure 3: What The System Promised vs. What Happened at Primient Lafayette WHAT WAS PROMISED WHAT HAPPENED Comply with formaldehyde limit by March 9, 2022 Tests in Aug 2023 showed LA-84 still exceeding limit at 5/6 loads Operate under an approved continuous monitoring plan No approved monitoring plan for LA-84 for at least 21 months Use oxidation catalysts or get EPA-approved alternative No oxidation catalysts installed; alternative petition denied for LA-84 Regulatory process protects public from carcinogen exposure No public notification. $101,855 penalty. No admission of fault. Violations result in penalties up to $124,426 per day Total penalty: $101,855 flat. No per-day calculation disclosed.

Societal Impact Mapping

The violations documented in this enforcement record do not exist in a vacuum. They connect to documented patterns of public health harm and economic inequality that shape who bears the cost when corporations skip safety rules.

Public Health

Formaldehyde is classified as a Group 1 carcinogen by the International Agency for Research on Cancer. The emission violations documented at Primient’s Lafayette facility carry direct public health implications.

  • The federally mandated formaldehyde ceiling of 91 ppbvd under NESHAP YYYY exists specifically because chronic exposure to formaldehyde at elevated concentrations causes leukemia and nasopharyngeal cancer in humans. The limit is not a bureaucratic threshold; it is the boundary below which regulators determined harm becomes unacceptable.
  • Turbine LA-84 exceeded that boundary at 50%, 55%, 60%, 65%, and 70% load. These are not peak or emergency conditions; they represent the turbine’s normal mid-range operating spectrum. Communities near the facility were exposed to above-limit carcinogen concentrations during routine facility operations.
  • The compliance deadline was March 9, 2022. The violations were not measured until August 2023, meaning the duration of actual above-limit emissions prior to testing is unquantified in the public record. There is no documented air quality monitoring data for the surrounding neighborhood during the non-compliance period.
  • No public health advisory, community notification, or medical monitoring program is mentioned anywhere in the EPA consent agreement. The residents of the neighborhoods surrounding 3300 US 52 South in Lafayette have no formal mechanism through this settlement to know what they may have inhaled, or for how long.
“There is no documented air quality monitoring for the surrounding neighborhood during the non-compliance period. The duration of above-limit carcinogen emissions is unquantified in the public record.”

Economic Inequality

The structure of administrative penalty settlements systematically transfers risk from corporations to the communities least equipped to absorb it, and this case is a direct example of that pattern.

  • The $101,855 penalty is a one-time, flat administrative fine. Primient operates an industrial-scale wet corn milling facility, a capital-intensive manufacturing operation that requires the energy output of a dual-turbine cogeneration system. The operational and capital costs of that system dwarf the penalty paid for violating the clean air standards that system is required to meet.
  • The Clean Air Act’s maximum penalty is $124,426 per day per violation. Even calculating conservatively, if the monitoring violation for LA-84 ran from the March 2022 compliance deadline to the December 2023 petition denial, that is approximately 640 days. At the statutory maximum, the potential penalty would have been in the tens of millions of dollars. The EPA settled for $101,855. The gap between statutory maximum and actual settlement is not explained in the public document.
  • The consent agreement structure allows Primient to “neither admit nor deny” every substantive violation. That means no civil liability is established. That means no basis for community members or neighbors to bring follow-on legal claims tied to this proceeding. The settlement effectively walls off accountability at the administrative level without requiring the company to acknowledge it did anything wrong.
  • Industrial facilities that generate air pollution are disproportionately sited near lower-income communities and communities of color. The EPA’s own environmental justice research documents this pattern nationally. The settlement in this case includes no environmental justice analysis, no demographic data about the surrounding community, and no enhanced remediation tied to proximity of vulnerable populations.
  • The penalty is explicitly non-deductible for federal tax purposes under the consent agreement terms, but the legal and compliance costs Primient incurred navigating this process, including the multiple petition revisions, third-party testing, and legal representation, are ordinary business expenses. Those costs are effectively subsidized by taxpayers, while the community bears the health risk.

The “Cost of a Life” Metric

Figure 4: Actual Penalty vs. Statutory Maximum Potential (Conservative 640-Day Estimate) $0 $20M $40M $60M ~$79.6M ~$79.6M Statutory Max (640 days Γ— $124,426) $101,855 Actual Penalty Paid Note: 640-day estimate is conservative; actual violation period may be longer. Statutory max calculation is illustrative.

What Now? Who’s Accountable and What You Can Do

The consent agreement names specific individuals and regulatory bodies. Here is who signed off on this deal and who has the legal authority to push further.

Signatories on This Settlement

  • Travis Montoya, Primient Lafayette Plant Manager signed the consent agreement for Primient on January 7, 2026. He is the corporate face on this document, directly responsible for facility operations at 3300 US 52 South, Lafayette, Indiana.
  • Carolyn Persoon, Division Director, Enforcement and Compliance Assurance Division, EPA Region 5 signed for the EPA. Her division negotiated and approved the $101,855 settlement figure.
  • Ann L. Coyle, Regional Judicial Officer, EPA Region 5 issued the Final Order on January 15, 2026, ratifying the settlement as binding.

Watchlist: Regulatory Bodies With Jurisdiction

  • U.S. EPA Region 5 Air Enforcement and Compliance Assurance Branch holds direct jurisdiction over this facility. Contact: R5airenforcement@epa.gov. They handle ongoing compliance monitoring under the Clean Air Act for Indiana and surrounding states.
  • Indiana Department of Environmental Management (IDEM) was notified of the Finding of Violation on May 13, 2024, per the consent agreement. IDEM issued Primient’s Title V Operating Permit. They have authority to condition, modify, or revoke that permit based on documented violations.
  • EPA Office of Inspector General (OIG) has authority to investigate whether penalty calculations under the Clean Air Act are being applied consistently and whether settlements adequately reflect the scale of public harm. The gap between the statutory maximum exposure and the $101,855 settlement warrants scrutiny.
  • U.S. DOJ Environment and Natural Resources Division retains authority to bring civil judicial actions for ongoing noncompliance even after administrative settlements. If Primient violates the terms of this CAFO, the Attorney General may be requested to pursue federal court enforcement.

Direct Actions for Lafayette Residents and Organizers

  • Request an air quality monitoring study for the residential areas surrounding 3300 US 52 South, Lafayette, Indiana. File a formal request with IDEM under Indiana’s public participation process for facilities operating under Title V permits. IDEM’s permit for Primient is Permit Number 157-40694-00033.
  • File a formal environmental justice complaint with EPA’s Office of Environmental Justice and External Civil Rights (OEJECR) if you live in a lower-income or minority community near this facility. The EPA is legally required to evaluate environmental justice considerations, and this settlement contains none.
  • Connect with Indiana-based environmental advocacy organizations such as the Hoosier Environmental Council (HEC), which tracks industrial air permits and enforcement across the state and can provide direct legal and organizing support to affected community members.
  • Submit a public comment to EPA Region 5 documenting your concerns about the adequacy of this settlement. The docket number is CAA-05-2026-0016. Under the Administrative Procedure Act, documented public concern about settled enforcement actions can influence future enforcement priorities and penalty calculations at facilities with repeat or ongoing violations.
  • If you or a family member near the Lafayette facility has received a cancer diagnosis, specifically leukemia or nasopharyngeal cancer, consult an environmental attorney about your legal options. The existence of a federal enforcement record documenting above-limit carcinogen emissions from this specific facility may be relevant to your case. This settlement resolved only federal civil penalties; it did not release Primient from private civil liability.

The source document for this investigation is attached below.

The CAFO for this case can be found by visiting this following EPA link: https://yosemite.epa.gov/OA/RHC/EPAAdmin.nsf/Filings/0000B3DB3F423D1B85258D810041F9AD/$File/CAA-05-2026-0016_CAFO_PrimaryProductsIngredientsAmericasLLCPrimient_LafayetteIndiana_17PGS.pdf

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Aleeia
Aleeia

I'm Aleeia, the creator of this website.

I have 6+ years of experience as an independent researcher covering corporate misconduct, sourced from legal documents, regulatory filings, and professional legal databases.

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