Associated Electric Cooperative Inc
3 facilities · 2 states · 13.0M lbs total releases
According to the EPA Toxics Release Inventory, Associated Electric Cooperative Inc is the reported parent of 3 Form R facilities across 2 states, disclosing 13.0M lbs of toxic releases. 2 of 32 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Missouri (12.9M lbs). Those TRI figures remain self-reported disclosure pounds for Associated Electric Cooperative Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Associated Electric Cooperative Inc: EPA TRI 2023 reporting year
Same facilities, both years
-27.3%
2 facilities that filed in 2022 and 2023
Whole inventory
-26.8%
3.2 million lb → 2.3 million lb, every facility that filed
Between the two reporting years, 1 facility filed for the first time and 0 stopped filing. Facilities entering or leaving the inventory are excluded from the same-facility comparison above.
- Associated Electric Cooperative Inc's total reported releases fell from 3.2 million lb in 2022 to 2.3 million lb in 2023, based on EPA TRI filings.
- Associated Electric Cooperative Inc's off-site transfers rose from 30.6 thousand lb in 2022 to 56.7 thousand lb in 2023, based on EPA TRI filings.
- Associated Electric Cooperative Inc's water releases fell from 4.1 thousand lb in 2022 to 1.1 thousand lb in 2023, based on EPA TRI filings.
- Associated Electric Cooperative Inc's land releases fell from 2.5 million lb in 2022 to 1.8 million lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Associated Electric Cooperative Inc from filing to facility
Largest Form R sites under this parent: Associated Electric Cooperative Inc New Madrid Power Plant; Thomas Hill Energy Center; Aeci Dell Power Plant. Neighbor parents on the disclosure ladder: The Renco Group Inc; Ameren Corp; Enersys; Evergy Inc. Largest disclosed chemicals by pounds: Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Hydrogen fluoride; Barium And Barium Compounds; Vanadium compounds; Ammonia. Heaviest-reporting states in this extract: Missouri; Arkansas. Industry labels on the parent rollup: Electric Utilities. Start from those named sites and neighbors rather than a generic parent blurb; pounds stay disclosure, not risk.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files Toxics Release Inventory (TRI) · August 2026
Largest Form R sites under this parent: Associated Electric Cooperative Inc New Madrid Power Plant; Thomas Hill Energy Center; Aeci Dell Power Plant. Neighbor parents on the disclosure ladder: The Renco Group Inc; Ameren Corp; Enersys; Evergy Inc. Largest disclosed chemicals by pounds: Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Hydrogen fluoride; Barium And Barium Compounds; Vanadium compounds; Ammonia. Heaviest-reporting states in this extract: Missouri; Arkansas. Industry labels on the parent rollup: Electric Utilities.
Associated Electric Cooperative Inc ranks #131 of 4,988 slug-merged TRI parents by disclosed release pounds, mid-to-upper among parents, not a top-25 volume name. Associated Electric Cooperative Inc files across 2 states, a regional parent portfolio rather than a single-state discloser. Associated Electric Cooperative Inc's disclosed pounds are spread across 3 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Associated Electric Cooperative Inc follows facility-reported names. Compare the named neighbors (The Renco Group Inc; Ameren Corp; Enersys) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Associated Electric Cooperative Inc sits among TRI parents
Associated Electric Cooperative Inc sits on a disclosure ladder beside The Renco Group Inc and Ameren Corp and Enersys and Evergy Inc. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- The Renco Group Inc · rank #129 · 150.8M lbs
- Ameren Corp · rank #130 · 13.2M lbs
Lower disclosed volume
- Enersys · rank #132 · 9.8M lbs
- Evergy Inc · rank #133 · 8.1M lbs
Largest chemicals disclosed by Associated Electric Cooperative Inc
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Hydrogen fluoride; Barium And Barium Compounds; Vanadium compounds; Ammonia lead the Form R pound rollup for this parent, including filings such as Associated Electric Cooperative Inc New Madrid Power Plant. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 8.0M lbs |
| Hydrogen fluoride | 2.2M lbs |
| Barium And Barium Compounds | 820.6K lbs |
| Vanadium compounds | 443.6K lbs |
| Ammonia | 436.9K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Missouri | 2 | 12.9M lbs |
| Arkansas | 1 | 16.0K lbs |
Facilities (3)
| Facility | Releases |
|---|---|
| Associated Electric Cooperative Inc New Madrid Power Plant Marston, MO | 7.7M lbs |
| Thomas Hill Energy Center Clifton Hill, MO | 5.3M lbs |
| Aeci Dell Power Plant Dell, AR | 16.0K lbs |
Frequently Asked Questions
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Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Associated Electric Cooperative Inc on total disclosed release pounds (13.0M lbs) and reporting facility count (3). Release-volume peers include Honeywell International Inc, Ford Motor Co, Ameren Corp. Facility-count peers include A-Gas US Holdings Inc, Abb Holdings Inc, Adams Resources & Energy Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of parents.
Similar disclosed release pounds
Nearest parents (≥3 facilities, ≥10k lbs) by absolute TRI disclosed pounds, not rank-adjacent ladder neighbors.
Similar facility count
Nearest parents by reporting-site count (deduped against the release-pound neighborhood).
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Missouri, Arkansas; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Associated Electric Cooperative Inc's TRI parent record
From Associated Electric Cooperative Inc, open Associated Electric Cooperative Inc New Madrid Power Plant or compare against The Renco Group Inc rather than reading rank alone.
- Open the largest Form R site for Associated Electric Cooperative Inc (Associated Electric Cooperative Inc New Madrid Power Plant in MO). Largest facility
- Compare against Ameren Corp, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Associated Electric Cooperative Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (The Renco Group Inc, Ameren Corp) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Associated Electric Cooperative Inc's record groups disclosed TRI parent-company filings so readers can compare reporting context without treating the total as a measure of risk.
Company release figures are computed directly from EPA Toxic Release Inventory data; source names and the record-linking method are documented in the methodology.
Primary sources
- EPA Toxics Release Inventory Basic Data Files - annual facility-level chemical-release disclosures
PlainEnviro renders public EPA records directly from its data pipeline; no figure on this page is typed in by an editor. See the editorial standards and corrections policy for how source changes and reported errors are handled.