EPA TRI Facility · Chemicals
Si Group Inc. - Newport Tn
Newport, TN · Parent: Si Group Inc
- Total releases
- 1.2M lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Si Group Inc. - Newport Tn: how the 1.2M lbs splits
1.2M lbs across all reported pathways
- Air Releases 1.2M lbs 99.4%
- Off-site Transfers 7.1K lbs 0.6%
Si Group Inc. - Newport Tn's 1.2M lbs Form-R total is AIR - air releases is 99.4% of the bar. Next segment: off-site transfers at 0.6%. Leading chemical by pounds: Xylene (mixed isomers).
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
HEAVY volume AIR pathway CARC-LEAN
Si Group Inc. - Newport Tn is an EPA Toxics Release Inventory reporter in Newport, TN, in the chemicals sector. It reported 26.0K lbs of releases across 3 chemicals in 2023, and 1.2M lbs in total across its 2019-2023 reporting years. That ranks 1,198 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Tennessee's 595 reporting TRI sites, pounds #1 is not chemical-count #1. Si Group Inc. - Newport Tn is pounds #39 and chemical-count #258 at 1.2M lbs. Nyrstar Clarksville Inc leads reported pounds (72.9M lbs) at 13 chemicals (chemical-count #31). Tradebe Treatment & Recycling of Tn leads chemical count at 75 chemicals (6.3M lbs, pounds #13). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Eastern Plating LLC; American Appliance Products; Sonoco Products Co; Sonoco Metal Packaging LLC. Similar-scale Chemicals peers outside Tennessee: Seymour of Sycamore LLC; Honeywell - Uop LLC; Johnson Matthey Process Technologies Inc; Tremco Cpg Manufacturing Corp. Corsicana Facility. Other Si Group Inc sites in this extract: Si Group Inc; Si Group Inc; Si Group Inc; Si Group Inc. Largest disclosed chemicals by pounds: Xylene (mixed isomers); Methanol; Ethylbenzene.
Si Group Inc. - Newport Tn stamps HEAVY volume with a dominant AIR pathway (99.4% air releases) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 1.2M lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Seymour of Sycamore LLC and Honeywell - Uop LLC.
Si Group Inc. - Newport Tn vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.2M lbs Top 5% higher than 95% 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
Si Group Inc. - Newport Tn inside Cocke's TRI pounds
Among the 3,917 Chemicals facilities in this database, Si Group Inc. - Newport Tn reports the 243rd-largest volume, placing it in the top 6.2% of its sector. This one site accounts for 83.7% of every pound reported in Cocke. Scale peers outside Tennessee include Seymour of Sycamore LLC and Honeywell - Uop LLC.
County-dominant here means ≥25% of Cocke's reported pounds (1.4M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Si Group Inc. - Newport Tn's total reported releases fell from 455.9 thousand lb in 2022 to 26.0 thousand lb in 2023, based on EPA TRI filings.
- Si Group Inc. - Newport Tn's air releases fell from 454.7 thousand lb in 2022 to 24.2 thousand lb in 2023, based on EPA TRI filings.
- Si Group Inc. - Newport Tn's off-site transfers rose from 1.2 thousand lb in 2022 to 1.8 thousand lb in 2023, based on EPA TRI filings.
Si Group Inc. - Newport Tn Form-R facts
Compare this facility
See how Si Group Inc. - Newport Tn stacks up against nearby facilities and the typical reporter.
5.2× more than the comparison
57% 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 Si Group Inc. - Newport Tn releases toxic chemicals into the environment. Total: 1.2M lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 7% (27.9K lbs to 26.0K lbs).
Si Group Inc. - Newport Tn: annual Form-R pounds
HEAVY site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Si Group Inc. - Newport Tn year-over-year reported totals (decreased by 7% 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: Xylene (mixed isomers).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 27.9K lbs | 3 |
| 2020 | 160.9K lbs | 3 |
| 2021 | 490.0K lbs | 3 |
| 2022 | 455.9K lbs | 3 |
| 2023 | 26.0K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Xylene (mixed isomers) | 545.8K lbs | - |
| Methanol | 499.4K lbs | - |
| Ethylbenzene | 115.5K lbs | Carcinogen |
Si Group Inc. - Newport Tn · AIR-pathway site
Nearest TRI Facilities to Si Group Inc. - Newport Tn
Closest other reporters in Tennessee - including Eastern Plating LLC, American Appliance Products, Sonoco Products Co, ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Tennessee - e.g. Seymour of Sycamore LLC, Honeywell - Uop LLC, Johnson Matthey Process Technologies Inc.
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Si Group Inc. - Newport Tn on cumulative reported pounds (1.2M lbs) and distinct chemical count (3). Release-pound peers include Lm Wind Power Blades Inc, Cargill Inc., Adm Soybean Processing Plant. 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).
Other Si Group Inc Facilities
Same-parent TRI sites ranked by reported releases - including Si Group Inc, Si Group Inc, Si Group Inc.
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 Xylene (mixed isomers), Methanol, Ethylbenzene; nearby reporters include Eastern Plating LLC. Si Group Inc. - Newport Tn stamps HEAVY volume · AIR pathway · CARC-LEAN 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 Si Group Inc. - Newport Tn TRI extract (HEAVY · AIR · CARC-LEAN · lead Xylene (mixed isomers)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Si Group Inc. - Newport Tn totals are self-reported EPCRA §313 estimates for Newport, TN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325199 · Chemicals. 83.7% of Cocke TRI pounds in this extract. Nearest ABS peer: Lm Wind Power Blades Inc (Δ 1.2K lbs). Pounds ≠ exposure.
Si Group Inc. - Newport Tn stamps HEAVY volume · AIR pathway · CARC-LEAN · lead Xylene (mixed isomers). 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