Seminole Electric Cooperative
2 facilities · 1 state · 7.3M lbs total releases
According to the EPA Toxics Release Inventory, Seminole Electric Cooperative is the reported parent of 2 Form R facilities across 1 state, disclosing 7.3M lbs of toxic releases. 7 of 22 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Florida (7.3M lbs). Those TRI figures remain self-reported disclosure pounds for Seminole Electric Cooperative, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Seminole Electric Cooperative: EPA TRI 2023 reporting year
Same facilities, both years
-24.7%
2 facilities that filed in 2022 and 2023
Whole inventory
-24.7%
1.4 million lb → 1.1 million lb, every facility that filed
- Seminole Electric Cooperative's total reported releases fell from 1.4 million lb in 2022 to 1.1 million lb in 2023, based on EPA TRI filings.
- Seminole Electric Cooperative's off-site transfers rose from 1.1 thousand lb in 2022 to 12.6 thousand lb in 2023, based on EPA TRI filings.
- Seminole Electric Cooperative's land releases fell from 273.9 thousand lb in 2022 to 185.0 thousand lb in 2023, based on EPA TRI filings.
- Seminole Electric Cooperative's air releases fell from 1.2 million lb in 2022 to 885.1 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Seminole Electric Cooperative from filing to facility
Largest Form R sites under this parent: Seminole Generating Station; Seci Midulla Generating Station. Neighbor parents on the disclosure ladder: Ascend Performance Materials Holdings Inc; The Mosaic Co; Smurfit Westrock US Holding Co; International Paper Co. Largest disclosed chemicals by pounds: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Ammonia; Vanadium compounds; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Zinc compounds. Heaviest-reporting states in this extract: Florida. 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: Seminole Generating Station; Seci Midulla Generating Station. Neighbor parents on the disclosure ladder: Ascend Performance Materials Holdings Inc; The Mosaic Co; Smurfit Westrock US Holding Co; International Paper Co. Largest disclosed chemicals by pounds: Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Ammonia; Vanadium compounds; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Zinc compounds. Heaviest-reporting states in this extract: Florida. Industry labels on the parent rollup: Electric Utilities.
Seminole Electric Cooperative ranks #203 of 4,988 slug-merged TRI parents by disclosed release pounds, mid-to-upper among parents, not a top-25 volume name. Seminole Electric Cooperative's TRI Form R footprint is concentrated in a single state (Florida), so statewide context matters more than a multi-state portfolio read. Releases are facility-concentrated: Seminole Generating Station accounts for most of Seminole Electric Cooperative's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Seminole Electric Cooperative follows facility-reported names. Compare the named neighbors (Ascend Performance Materials Holdings Inc; The Mosaic Co; Smurfit Westrock US Holding Co) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Seminole Electric Cooperative sits among TRI parents
Seminole Electric Cooperative sits on a disclosure ladder beside Ascend Performance Materials Holdings Inc and The Mosaic Co and Smurfit Westrock US Holding Co and International Paper Co. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Ascend Performance Materials Holdings Inc · rank #201 · 116.3M lbs
- The Mosaic Co · rank #202 · 11.4M lbs
Lower disclosed volume
- Smurfit Westrock US Holding Co · rank #204 · 6.4M lbs
- International Paper Co · rank #205 · 6.4M lbs
Largest chemicals disclosed by Seminole Electric Cooperative
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Ammonia; Vanadium compounds; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Zinc compounds lead the Form R pound rollup for this parent, including filings such as Seminole Generating Station. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 5.0M lbs |
| Ammonia | 502.9K lbs |
| Vanadium compounds | 406.9K lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 331.4K lbs |
| Zinc compounds | 276.9K lbs |
Facilities (2)
| Facility | Releases |
|---|---|
| Seminole Generating Station Palatka, FL | 7.1M lbs |
| Seci Midulla Generating Station Bowling Green, FL | 225.4K 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 Seminole Electric Cooperative on total disclosed release pounds (7.3M lbs) and reporting facility count (2). Release-volume peers include Metalplate Galvanizing LP, Veolia N.a., Pace Industries LLC. 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.
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are Florida; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Seminole Electric Cooperative's TRI parent record
From Seminole Electric Cooperative, open Seminole Generating Station or compare against Ascend Performance Materials Holdings Inc rather than reading rank alone.
- Open the largest Form R site for Seminole Electric Cooperative (Seminole Generating Station in FL). Largest facility
- Compare against The Mosaic Co, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Seminole Electric Cooperative sits among all slug-merged TRI parents. All parent companies
Rank and peers (Ascend Performance Materials Holdings Inc, The Mosaic Co) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Seminole Electric Cooperative'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.