Rolls-Royce N.a. Holdings Inc
4 facilities · 3 states · 82.8K lbs total releases
According to the EPA Toxics Release Inventory, Rolls-Royce N.a. Holdings Inc is the reported parent of 4 Form R facilities across 3 states, disclosing 82.8K lbs of toxic releases. 4 of 17 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is Mississippi (44.7K lbs). Those TRI figures remain self-reported disclosure pounds for Rolls-Royce N.a. Holdings Inc, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Rolls-Royce N.a. Holdings Inc: EPA TRI 2023 reporting year
Same facilities, both years
+65.5%
4 facilities that filed in 2022 and 2023
Whole inventory
+65.5%
11.0 thousand lb → 18.2 thousand lb, every facility that filed
- Rolls-Royce N.a. Holdings Inc's total reported releases rose from 11.0 thousand lb in 2022 to 18.2 thousand lb in 2023, based on EPA TRI filings.
- Rolls-Royce N.a. Holdings Inc's air releases rose from 9.5 thousand lb in 2022 to 16.0 thousand lb in 2023, based on EPA TRI filings.
- Rolls-Royce N.a. Holdings Inc's off-site transfers rose from 1.5 thousand lb in 2022 to 2.2 thousand lb in 2023, based on EPA TRI filings.
- Rolls-Royce N.a. Holdings Inc's chemicals reported rose from 5 in 2022 to 6 in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Rolls-Royce N.a. Holdings Inc from filing to facility
Largest Form R sites under this parent: Rolls-Royce Naval Marine Inc; Rolls-Royce Corp-Indianapolis Operations Campus; Rolls-Royce Corp Single Crystal Operation; Rolls-Royce N.a. Inc.. Neighbor parents on the disclosure ladder: Tronox Ltd; The Chemours Co. Largest disclosed chemicals by pounds: Copper; Ammonia; Nickel; Chromium; Tetrachloroethylene. Heaviest-reporting states in this extract: Mississippi; Indiana; Massachusetts. Industry labels on the parent rollup: Primary Metals; Transportation Equipment; Machinery. 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: Rolls-Royce Naval Marine Inc; Rolls-Royce Corp-Indianapolis Operations Campus; Rolls-Royce Corp Single Crystal Operation; Rolls-Royce N.a. Inc.. Neighbor parents on the disclosure ladder: Tronox Ltd; The Chemours Co. Largest disclosed chemicals by pounds: Copper; Ammonia; Nickel; Chromium; Tetrachloroethylene. Heaviest-reporting states in this extract: Mississippi; Indiana; Massachusetts. Industry labels on the parent rollup: Primary Metals; Transportation Equipment; Machinery.
Rolls-Royce N.a. Holdings Inc ranks #1,718 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Rolls-Royce N.a. Holdings Inc files across 3 states, a regional parent portfolio rather than a single-state discloser. Rolls-Royce N.a. Holdings Inc's disclosed pounds are spread across 4 facilities, no single site dominates the parent total in this extract.
Parent aggregation for Rolls-Royce N.a. Holdings Inc follows facility-reported names. Compare the named neighbors (Tronox Ltd; The Chemours Co) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Rolls-Royce N.a. Holdings Inc sits among TRI parents
Rolls-Royce N.a. Holdings Inc sits on a disclosure ladder beside Tronox Ltd and The Chemours Co. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Tronox Ltd · rank #1,716 · 64.0M lbs
- The Chemours Co · rank #1,717 · 59.1M lbs
Largest chemicals disclosed by Rolls-Royce N.a. Holdings Inc
Copper; Ammonia; Nickel; Chromium; Tetrachloroethylene lead the Form R pound rollup for this parent, including filings such as Rolls-Royce Naval Marine Inc. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Copper | 43.3K lbs |
| Ammonia | 26.2K lbs |
| Nickel | 7.3K lbs |
| Chromium | 2.8K lbs |
| Tetrachloroethylene | 2.7K lbs |
Where does this company operate?
| State | Facilities | Total Releases |
|---|---|---|
| Mississippi | 1 | 44.7K lbs |
| Indiana | 2 | 38.1K lbs |
| Massachusetts | 1 | 1 lbs |
Facilities (4)
| Facility | Releases |
|---|---|
| Rolls-Royce Naval Marine Inc Pascagoula, MS | 44.7K lbs |
| Rolls-Royce Corp-Indianapolis Operations Campus Indianapolis, IN | 37.5K lbs |
| Rolls-Royce Corp Single Crystal Operation Indianapolis, IN | 642 lbs |
| Rolls-Royce N.a. Inc. Walpole, MA | 1 lbs |
Frequently Asked Questions
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Does Rolls-Royce N.a. Holdings Inc release carcinogens?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Rolls-Royce N.a. Holdings Inc on total disclosed release pounds (82.8K lbs) and reporting facility count (4). Release-volume peers include Aisin Holdings of America, Jw Aluminum Holding Corp, Angstrom Automotive Group LLC. Facility-count peers include A Stucki Holding Corp, Advanced Heat Treat Corp, Alleima USA 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.
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 Mississippi, Indiana, Massachusetts; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Rolls-Royce N.a. Holdings Inc's TRI parent record
From Rolls-Royce N.a. Holdings Inc, open Rolls-Royce Naval Marine Inc or compare against Tronox Ltd rather than reading rank alone.
- Open the largest Form R site for Rolls-Royce N.a. Holdings Inc (Rolls-Royce Naval Marine Inc in MS). Largest facility
- Compare against The Chemours Co, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Rolls-Royce N.a. Holdings Inc sits among all slug-merged TRI parents. All parent companies
Rank and peers (Tronox Ltd, The Chemours Co) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Rolls-Royce N.a. Holdings 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.