Charlotte Pipe & Foundry Co
2 facilities · 1 state · 2.6M lbs total releases
According to the EPA Toxics Release Inventory, Charlotte Pipe & Foundry Co is the reported parent of 2 Form R facilities across 1 state, disclosing 2.6M lbs of toxic releases. 1 of 6 reported chemicals carry a carcinogen classification in the TRI extract. The heaviest-reporting state by release volume is North Carolina (2.6M lbs). Those TRI figures remain self-reported disclosure pounds for Charlotte Pipe & Foundry Co, including carcinogen-flagged substances, not a measured public-health risk score.
Release-over-release change
What changed for Charlotte Pipe & Foundry Co: EPA TRI 2023 reporting year
Same facilities, both years
-12.0%
1 facilities that filed in 2022 and 2023
Whole inventory
-11.6%
474.7 thousand lb → 419.5 thousand 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.
- Charlotte Pipe & Foundry Co's total reported releases fell from 474.7 thousand lb in 2022 to 417.5 thousand lb in 2023, based on EPA TRI filings.
- Charlotte Pipe & Foundry Co's water releases fell from 21 lb in 2022 to 10 lb in 2023, based on EPA TRI filings.
- Charlotte Pipe & Foundry Co's air releases fell from 61.4 thousand lb in 2022 to 44.5 thousand lb in 2023, based on EPA TRI filings.
- Charlotte Pipe & Foundry Co's off-site transfers fell from 413.3 thousand lb in 2022 to 373.0 thousand lb in 2023, based on EPA TRI filings.
TRI parent disclosure trail
Read Charlotte Pipe & Foundry Co from filing to facility
Largest Form R sites under this parent: Charlotte Pipe & Foundry Co; Charlotte Pipe & Foundry Co. Neighbor parents on the disclosure ladder: Befesa Zinc US Inc.; Duke Energy Corp. Largest disclosed chemicals by pounds: Zinc (fume or dust); Lead; Ammonia; Manganese compounds; Diisocyanates. Heaviest-reporting states in this extract: North Carolina. Industry labels on the parent rollup: Primary Metals. 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: Charlotte Pipe & Foundry Co; Charlotte Pipe & Foundry Co. Neighbor parents on the disclosure ladder: Befesa Zinc US Inc.; Duke Energy Corp. Largest disclosed chemicals by pounds: Zinc (fume or dust); Lead; Ammonia; Manganese compounds; Diisocyanates. Heaviest-reporting states in this extract: North Carolina. Industry labels on the parent rollup: Primary Metals.
Charlotte Pipe & Foundry Co ranks #401 of 4,988 slug-merged TRI parents, a smaller disclosed-volume parent relative to the national Form R parent set. Charlotte Pipe & Foundry Co's TRI Form R footprint is concentrated in a single state (North Carolina), so statewide context matters more than a multi-state portfolio read. Releases are facility-concentrated: Charlotte Pipe & Foundry Co accounts for most of Charlotte Pipe & Foundry Co's disclosed pounds, so peer comparisons should weight that site, not an even portfolio average.
Parent aggregation for Charlotte Pipe & Foundry Co follows facility-reported names. Compare the named neighbors (Befesa Zinc US Inc.; Duke Energy Corp) before treating rank as a hazard score; TRI stays self-reported and unweighted by toxicity.
Where Charlotte Pipe & Foundry Co sits among TRI parents
Charlotte Pipe & Foundry Co sits on a disclosure ladder beside Befesa Zinc US Inc. and Duke Energy Corp. Open those parents for a different facility count, state span, and chemical mix.
Higher disclosed volume
- Befesa Zinc US Inc. · rank #399 · 43.1M lbs
- Duke Energy Corp · rank #400 · 24.1M lbs
Largest chemicals disclosed by Charlotte Pipe & Foundry Co
Zinc (fume or dust); Lead; Ammonia; Manganese compounds; Diisocyanates lead the Form R pound rollup for this parent, including filings such as Charlotte Pipe & Foundry Co. Pound totals, not toxicity-weighted risk.
| Chemical | Disclosed lbs |
|---|---|
| Zinc (fume or dust) | 1.7M lbs |
| Lead | 545.4K lbs |
| Ammonia | 294.1K lbs |
| Manganese compounds | 2.1K lbs |
| Diisocyanates | 0 lbs |
Facilities (2)
| Facility | Releases |
|---|---|
| Charlotte Pipe & Foundry Co Charlotte, NC | 2.6M lbs |
| Charlotte Pipe & Foundry Co Oakboro, NC | 2.0K lbs |
Frequently Asked Questions
How much pollution does Charlotte Pipe & Foundry Co release?
How many facilities does Charlotte Pipe & Foundry Co operate?
What industries and chemicals show up for Charlotte Pipe & Foundry Co?
Does Charlotte Pipe & Foundry Co release carcinogens?
Compare beyond the release ladder
Nationwide peers by disclosed pounds & facility count
Cross-portfolio TRI parents nearest Charlotte Pipe & Foundry Co on total disclosed release pounds (2.6M lbs) and reporting facility count (2). Release-volume peers include Totalenergies Holdings USA Inc, Roseburg Forest Products, Ok Foods 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.
About This Data
EPA TRI parent totals cover all media. This extract's heaviest states for the parent are North Carolina; facility-reported names can vary across subsidiaries.
Source: U.S. Environmental Protection Agency, TRI Basic Data Files
What to do with Charlotte Pipe & Foundry Co's TRI parent record
From Charlotte Pipe & Foundry Co, open Charlotte Pipe & Foundry Co or compare against Befesa Zinc US Inc. rather than reading rank alone.
- Open the largest Form R site for Charlotte Pipe & Foundry Co (Charlotte Pipe & Foundry Co in NC). Largest facility
- Compare against Duke Energy Corp, the next-higher disclosed-volume parent. Higher-volume parent
- Browse the full parent release ranking to see where Charlotte Pipe & Foundry Co sits among all slug-merged TRI parents. All parent companies
Rank and peers (Befesa Zinc US Inc., Duke Energy Corp) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Use and verify this record
Charlotte Pipe & Foundry Co'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.