EPA TRI Facility · Fabricated Metals
Nucor Insulated Panel Group
Shelbyville, IN · Parent: Nucor Corp
- Total releases
- 26.0K lbs
- Chemicals reported
- 2
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
Nucor Insulated Panel Group: how the 26.0K lbs splits
26.0K lbs across all reported pathways
- Air Releases 26.0K lbs 100.0%
Nucor Insulated Panel Group's 26.0K lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Diisocyanates.
LIGHT volume AIR pathway CLEAN
Nucor Insulated Panel Group is an EPA Toxics Release Inventory reporter in Shelbyville, IN, in the fabricated metals sector. It reported 914 lbs of releases across 2 chemicals in 2023, and 26.0K lbs in total across its 2019-2023 reporting years. That ranks 7,648 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Indiana's 871 reporting TRI sites, pounds #1 is not chemical-count #1. Nucor Insulated Panel Group is pounds #347 and chemical-count #534 at 26.0K lbs. Uss Gary Works leads reported pounds (77.4M lbs) at 36 chemicals (chemical-count #9). Tradebe Treatment & Recycling LLC leads chemical count at 98 chemicals (11.9M lbs, pounds #12). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Nucor Fastener; Pilkington N.a.; Culpeper; Ryobi Die Casting (usa) Inc.. Similar-scale Fabricated Metals peers outside Indiana: Norris Cylinder Co; American Roller Bearing Co; Nd Industries; Shieldcoat Technologies Inc (dba Cybershield of Texas). Other Nucor Corp sites in this extract: Nucor Steel-Berkeley; Nucor Steel Tuscaloosa Inc; Nucor Steel; Nucor Steel Hertford County. Largest disclosed chemicals by pounds: Diisocyanates; Nonylphenol Ethoxylates.
Nucor Insulated Panel Group stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 2 chemicals. Cumulative Form-R extract: 26.0K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Norris Cylinder Co and American Roller Bearing Co.
Nucor Insulated Panel Group vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
26K lbs Top 29% higher than 71% 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
Nucor Insulated Panel Group: Diisocyanates-led volume
Among the 3,421 Fabricated Metals facilities in this database, Nucor Insulated Panel Group reports the 885th-largest volume (26.0K lbs). Its reported volume is concentrated rather than spread: Diisocyanates alone is 62.6% of the total. Scale peers outside Indiana include Norris Cylinder Co and American Roller Bearing Co.
Concentrated means ≥60% of Nucor Insulated Panel Group's pounds in one chemical - here Diisocyanates at 62.6%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Nucor Insulated Panel Group's total reported releases fell from 999 lb in 2022 to 914 lb in 2023, based on EPA TRI filings.
- Nucor Insulated Panel Group's air releases fell from 999 lb in 2022 to 914 lb in 2023, based on EPA TRI filings.
Nucor Insulated Panel Group Form-R facts
Compare this facility
See how Nucor Insulated Panel Group stacks up against nearby facilities and the typical reporter.
3839.5× more than the comparison
About the same as 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 Nucor Insulated Panel Group releases toxic chemicals into the environment. Total: 26.0K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 116% (424 lbs to 914 lbs).
Nucor Insulated Panel Group: 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 Nucor Insulated Panel Group year-over-year reported totals (increased by 116% 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: Diisocyanates.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 424 lbs | 1 |
| 2020 | 7.5K lbs | 1 |
| 2021 | 16.1K lbs | 2 |
| 2022 | 999 lbs | 2 |
| 2023 | 914 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Diisocyanates | 16.3K lbs | - |
| Nonylphenol Ethoxylates | 9.7K lbs | - |
Nucor Insulated Panel Group · AIR-pathway site
Nearest TRI Facilities to Nucor Insulated Panel Group
Closest other reporters in Indiana - including Nucor Fastener, Pilkington N.a., Culpeper, ordered by distance.
Showing 8 of 870 other reporting facilities in Indiana.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside Indiana - e.g. Norris Cylinder Co, American Roller Bearing Co, Nd Industries.
Compare beyond Indiana
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Nucor Insulated Panel Group on cumulative reported pounds (26.0K lbs) and distinct chemical count (2). Release-pound peers include Tyson Poultry Inc-Processing Plant, Industrial Chemicals Corp, Swepco Tube LLC. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. 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 Nucor Corp Facilities
Same-parent TRI sites ranked by reported releases - including Nucor Steel-Berkeley, Nucor Steel Tuscaloosa Inc, Nucor Steel.
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 Diisocyanates, Nonylphenol Ethoxylates; nearby reporters include Nucor Fastener. Nucor Insulated Panel Group 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 Nucor Insulated Panel Group TRI extract (LIGHT · AIR · CLEAN · lead Diisocyanates) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Nucor Insulated Panel Group totals are self-reported EPCRA §313 estimates for Shelbyville, IN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 332311 · Fabricated Metals. 0.3% of Shelby TRI pounds in this extract. Nearest ABS peer: Tyson Poultry Inc-Processing Plant (Δ 22 lbs). Pounds ≠ exposure.
Nucor Insulated Panel Group stamps LIGHT volume · AIR pathway · CLEAN · lead Diisocyanates. 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