EPA TRI Facility · Chemicals
Entegris Inc.
Riegelwood, NC
- Total releases
- 10.3K lbs
- Chemicals reported
- 3
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Entegris Inc.: how the 10.3K lbs splits
10.3K lbs across all reported pathways
- Air Releases 10.1K lbs 98.8%
- Water Discharges 124 lbs 1.2%
- Land Disposal 0 lbs <0.1%
Entegris Inc.'s 10.3K lbs Form-R total is AIR - air releases is 98.8% of the bar. Next segment: water discharges at 1.2%. Leading chemical by pounds: n-Hexane.
LIGHT volume AIR pathway CLEAN
Entegris Inc. is an EPA Toxics Release Inventory reporter in Riegelwood, NC, in the chemicals sector. It reported 1.3K lbs of releases across 3 chemicals in 2023, and 10.3K lbs in total across its 2019-2023 reporting years. That ranks 9,771 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In North Carolina's 787 reporting TRI sites, pounds #1 is not chemical-count #1. Entegris Inc. is pounds #314 and chemical-count #304 at 10.3K lbs. Befesa Zinc Metal LLC leads reported pounds (43.1M lbs) at 4 chemicals (chemical-count #158). Pcs Phosphate Co Inc leads chemical count at 29 chemicals (22.9M lbs, pounds #2). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Bakelite Synthetics; International Paper Riegelwood Mill; West Fraser Armour Lumber Mill; Victaulic Co - Leland Facility. Similar-scale Chemicals peers outside North Carolina: Sherwin-Williams Co; Glaxosmithkline LLC; Summit Refrigerants; Mapei Corp. Largest disclosed chemicals by pounds: n-Hexane; Methanol; Toluene.
Entegris Inc. stamps LIGHT volume with a dominant AIR pathway (98.8% air releases) across 3 chemicals. Cumulative Form-R extract: 10.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Sherwin-Williams Co and Glaxosmithkline LLC.
Entegris Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
10K lbs Top 38% higher than 62% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Entegris Inc.: n-Hexane-led volume
Among the 3,917 Chemicals facilities in this database, Entegris Inc. reports the 2,045th-largest volume (10.3K lbs). Its reported volume is concentrated rather than spread: n-Hexane alone is 97.4% of the total. Scale peers outside North Carolina include Sherwin-Williams Co and Glaxosmithkline LLC.
Concentrated means ≥60% of Entegris Inc.'s pounds in one chemical - here n-Hexane at 97.4%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Entegris Inc.'s total reported releases fell from 1.9 thousand lb in 2022 to 1.3 thousand lb in 2023, based on EPA TRI filings.
- Entegris Inc.'s air releases fell from 1.9 thousand lb in 2022 to 1.2 thousand lb in 2023, based on EPA TRI filings.
Entegris Inc. Form-R facts
Compare this facility
See how Entegris Inc. stacks up against nearby facilities and the typical reporter.
98% less than the comparison
25% less than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Entegris Inc. releases toxic chemicals into the environment. Total: 10.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 46% (2.3K lbs to 1.3K lbs).
Entegris Inc.: annual Form-R pounds
LIGHT site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Entegris Inc. year-over-year reported totals (decreased by 46% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: n-Hexane.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 2.3K lbs | 3 |
| 2020 | 2.8K lbs | 3 |
| 2021 | 2.0K lbs | 3 |
| 2022 | 1.9K lbs | 3 |
| 2023 | 1.3K lbs | 3 |
Entegris Inc. · AIR-pathway site
Nearest TRI Facilities to Entegris Inc.
Closest other reporters in North Carolina - including Bakelite Synthetics, International Paper Riegelwood Mill, West Fraser Armour Lumber Mill, ordered by distance.
Showing 8 of 786 other reporting facilities in North Carolina.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside North Carolina - e.g. Sherwin-Williams Co, Glaxosmithkline LLC, Summit Refrigerants.
Compare beyond North Carolina
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Entegris Inc. on cumulative reported pounds (10.3K lbs) and distinct chemical count (3). Release-pound peers include Gibbs Die Casting Corp, Sherwin-Williams Co, Well Stimulation. Chemical-count peers include Industrial C&s of Pr LLC Arecibo Plant, Island Litho Corp., Fenwal International Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include n-Hexane, Methanol, Toluene; nearby reporters include Bakelite Synthetics. Entegris Inc. stamps LIGHT volume · AIR pathway · CLEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Entegris Inc. TRI extract (LIGHT · AIR · CLEAN · lead n-Hexane) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Entegris Inc. totals are self-reported EPCRA §313 estimates for Riegelwood, NC, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325199 · Chemicals. 0.1% of Columbus TRI pounds in this extract. Nearest ABS peer: Gibbs Die Casting Corp (Δ 4 lbs). Pounds ≠ exposure.
Entegris Inc. stamps LIGHT volume · AIR pathway · CLEAN · lead n-Hexane. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov