Olympus Power LLC
2 facilities · 2 states · 8.3M lbs total releases
According to the EPA Toxics Release Inventory, Olympus Power LLC is the reported parent of 2 Form R facilities across 2 states, disclosing 8.3M lbs of toxic releases. 8 of 39 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Ohio (6.2M lbs). Those TRI figures remain self-reported disclosure pounds for Olympus Power LLC, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Olympus Power LLC: EPA TRI 2023 reporting year
Same facilities, both years
-1.8%
2 facilities that filed in 2022 and 2023
Whole inventory
-1.8%
2.0 million lb → 2.0 million lb, every facility that filed
- Olympus Power LLC's total reported releases fell from 2.0 million lb in 2022 to 2.0 million lb in 2023, based on EPA TRI filings.
- Olympus Power LLC's water releases fell from 102 lb in 2022 to 64 lb in 2023, based on EPA TRI filings.
- Olympus Power LLC's air releases rose from 229.0 thousand lb in 2022 to 245.6 thousand lb in 2023, based on EPA TRI filings.
- Olympus Power LLC's off-site transfers fell from 1.8 million lb in 2022 to 1.7 million lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Olympus Power LLC from filing to facility
Largest Form R sites under this parent: Walleye Power LLC - Bay Shore Plant; Northampton Generating Plant. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; Ineos US I Inc; Ohio Valley Electric Corp; Vistra Corp. Largest disclosed chemicals by pounds: Vanadium compounds; Zinc compounds; Nickel And Nickel Compounds; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Barium And Barium Compounds. Heaviest-reporting states in this extract: Ohio; Pennsylvania. 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: Walleye Power LLC - Bay Shore Plant; Northampton Generating Plant. Neighbor parents on the disclosure ladder: Cleveland-Cliffs Inc; Ineos US I Inc; Ohio Valley Electric Corp; Vistra Corp. Largest disclosed chemicals by pounds: Vanadium compounds; Zinc compounds; Nickel And Nickel Compounds; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Barium And Barium Compounds. Heaviest-reporting states in this extract: Ohio; Pennsylvania. Industry labels on the parent rollup: Electric Utilities.
Olympus Power LLC ranks #184 of 4,988 slug-merged TRI parents by disclosed release pounds, mid-to-upper among parents, not a top-25 volume name. Olympus Power LLC files across 2 states, a regional parent portfolio rather than a single-state discloser. Releases are facility-concentrated: Walleye Power LLC - Bay Shore Plant accounts for most of Olympus Power LLC's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Olympus Power LLC follows facility-reported names. Compare the named neighbors (Cleveland-Cliffs Inc; Ineos US I Inc; Ohio Valley Electric Corp) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Olympus Power LLC sits among TRI parents
Olympus Power LLC sits on a disclosure ladder beside Cleveland-Cliffs Inc and Ineos US I Inc and Ohio Valley Electric Corp and Vistra Corp. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Cleveland-Cliffs Inc · rank #182 · 64.3M lbs
- Ineos US I Inc · rank #183 · 42.4M lbs
Lower disclosed volume
- Ohio Valley Electric Corp · rank #185 · 8.0M lbs
- Vistra Corp · rank #186 · 6.4M lbs
Largest chemicals disclosed by Olympus Power LLC
Vanadium compounds; Zinc compounds; Nickel And Nickel Compounds; Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size); Barium And Barium Compounds lead the Form R pound rollup for this parent, including filings such as Walleye Power LLC - Bay Shore Plant. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Vanadium compounds | 3.8M lbs |
| Zinc compounds | 1.2M lbs |
| Nickel And Nickel Compounds | 1.1M lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 531.6K lbs |
| Barium And Barium Compounds | 427.9K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Ohio | 1 | 6.2M lbs |
| Pennsylvania | 1 | 2.1M lbs |
Facilities (2)
| Facility | Releases |
|---|---|
| Walleye Power LLC - Bay Shore Plant Oregon, OH | 6.2M lbs |
| Northampton Generating Plant Northampton, PA | 2.1M 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 Olympus Power LLC on total disclosed release pounds (8.3M lbs) and reporting facility count (2). Release-volume peers include Holcim Participations (us) Inc, Resolute Forest Products Inc, Alliant Energy Corp. 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 Ohio, Pennsylvania; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Olympus Power LLC's TRI parent record
From Olympus Power LLC, open Walleye Power LLC - Bay Shore Plant or compare against Cleveland-Cliffs Inc rather than reading rank alone.
- Open the largest Form R site for Olympus Power LLC (Walleye Power LLC - Bay Shore Plant in OH). Largest facility
- Compare against Ineos US I Inc, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Olympus Power LLC sits among all slug-merged TRI parents. All parent companies
Rank and peers (Cleveland-Cliffs Inc, Ineos US I Inc) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Olympus Power LLC'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.