Kauai Island Utility Cooperative
2 facilities · 1 state · 77.6K lbs total releases
According to the EPA Toxics Release Inventory, Kauai Island Utility Cooperative is the reported parent of 2 Form R facilities across 1 state, disclosing 77.6K lbs of toxic releases. 1 of 4 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Hawaii (77.6K lbs). Those TRI figures remain self-reported disclosure pounds for Kauai Island Utility Cooperative, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Kauai Island Utility Cooperative: EPA TRI 2023 reporting year
Same facilities, both years
-1.0%
2 facilities that filed in 2022 and 2023
Whole inventory
-1.0%
19.1 thousand lb → 18.9 thousand lb, every facility that filed
- Kauai Island Utility Cooperative's total reported releases fell from 19.1 thousand lb in 2022 to 18.9 thousand lb in 2023, based on EPA TRI filings.
- Kauai Island Utility Cooperative's air releases fell from 19.1 thousand lb in 2022 to 18.9 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Kauai Island Utility Cooperative from filing to facility
Largest Form R sites under this parent: Kapaia Power Station; Port Allen Generating Station. Neighbor parents on the disclosure ladder: Hawaiian Electric Industries Inc; US Department of Defense; Par Pacific Holdings Inc; Aloha Petroleum. Largest disclosed chemicals by pounds: Ammonia; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Dioxin and dioxin-like compounds. Heaviest-reporting states in this extract: Hawaii. 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.
Largest Form R sites under this parent: Kapaia Power Station; Port Allen Generating Station. Neighbor parents on the disclosure ladder: Hawaiian Electric Industries Inc; US Department of Defense; Par Pacific Holdings Inc; Aloha Petroleum. Largest disclosed chemicals by pounds: Ammonia; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Dioxin and dioxin-like compounds. Heaviest-reporting states in this extract: Hawaii. Industry labels on the parent rollup: Electric Utilities.
Kauai Island Utility Cooperative ranks #1,751 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Kauai Island Utility Cooperative's TRI Form R footprint is concentrated in a single state (Hawaii), so statewide context matters more than a multi-state portfolio read. Releases are facility-concentrated: Kapaia Power Station accounts for most of Kauai Island Utility Cooperative's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Kauai Island Utility Cooperative follows facility-reported names. Compare the named neighbors (Hawaiian Electric Industries Inc; US Department of Defense; Par Pacific Holdings Inc) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Kauai Island Utility Cooperative sits among TRI parents
Kauai Island Utility Cooperative sits on a disclosure ladder beside Hawaiian Electric Industries Inc and US Department of Defense and Par Pacific Holdings Inc and Aloha Petroleum. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Hawaiian Electric Industries Inc · rank #1,749 · 6.5M lbs
- US Department of Defense · rank #1,750 · 3.8M lbs
Lower disclosed volume
- Par Pacific Holdings Inc · rank #1,752 · 42.1K lbs
- Aloha Petroleum · rank #1,753 · 31.5K lbs
Largest chemicals disclosed by Kauai Island Utility Cooperative
Ammonia; Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Dioxin and dioxin-like compounds lead the Form R pound rollup for this parent, including filings such as Kapaia Power Station. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Ammonia | 77.4K lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 224 lbs |
| Dioxin and dioxin-like compounds | 0 lbs |
Facilities (2)
| Facility | Releases |
|---|---|
| Kapaia Power Station Lihue, HI | 74.3K lbs |
| Port Allen Generating Station Eleele, HI | 3.3K 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 Kauai Island Utility Cooperative on total disclosed release pounds (77.6K lbs) and reporting facility count (2). Release-volume peers include Cerberus Capital Management L P, Zf N.a. Inc, Brickworks Building Products Na. 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 Hawaii; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Kauai Island Utility Cooperative's TRI parent record
From Kauai Island Utility Cooperative, open Kapaia Power Station or compare against Hawaiian Electric Industries Inc rather than reading rank alone.
- Open the largest Form R site for Kauai Island Utility Cooperative (Kapaia Power Station in HI). Largest facility
- Compare against US Department of Defense, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Kauai Island Utility Cooperative sits among all slug-merged TRI parents. All parent companies
Rank and peers (Hawaiian Electric Industries Inc, US Department of Defense) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Kauai Island Utility 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.