EPA TRI Facility · Transportation Equipment
Tpi Composites Iowa II Bus Plant
Newton, IA · Parent: Tpi Composites
- Total releases
- 18.6K lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Air Releases
AIR Form-R mix
Tpi Composites Iowa II Bus Plant: how the 18.6K lbs splits
18.6K lbs across all reported pathways
- Air Releases 14.9K lbs 80.5%
- Off-site Transfers 3.6K lbs 19.5%
Tpi Composites Iowa II Bus Plant's 18.6K lbs Form-R total is AIR - air releases is 80.5% of the bar. Next segment: off-site transfers at 19.5%. Leading chemical by pounds: Styrene.
LIGHT volume AIR pathway CARC-HEAVY
Tpi Composites Iowa II Bus Plant is an EPA Toxics Release Inventory reporter in Newton, IA, in the transportation equipment sector. It reported 18.6K lbs of releases across 1 chemical in 2019. That ranks 8,410 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Iowa's 460 reporting TRI sites, pounds #1 is not chemical-count #1. Tpi Composites Iowa II Bus Plant is pounds #217 and chemical-count #346 at 18.6K lbs. Climax Molybdenum Co leads reported pounds (16.4M lbs) at 5 chemicals (chemical-count #117). Helena Industries LLC leads chemical count at 32 chemicals (9.4K lbs, pounds #247). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Arcosa Wind Towers Inc. Plt 1550; Thombert Inc.; Reg Newton LLC; Van Gorp Corp. Similar-scale Transportation Equipment peers outside Iowa: Pratt & Whitney; Green Tokai Co - Maysville; Gt Technologies Defiance Plant 2; Astronics Peco Group. Largest disclosed chemicals by pounds: Styrene.
Tpi Composites Iowa II Bus Plant stamps LIGHT volume with a dominant AIR pathway (80.5% air releases) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 18.6K lbs (2019–2019). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Pratt & Whitney and Green Tokai Co - Maysville.
Tpi Composites Iowa II Bus Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
19K lbs Top 32% higher than 68% 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
Tpi Composites Iowa II Bus Plant: Styrene-led volume
Among the 1,603 Transportation Equipment facilities in this database, Tpi Composites Iowa II Bus Plant reports the 544th-largest volume (18.6K lbs). Its reported volume is concentrated rather than spread: Styrene alone is 100% of the total. Carcinogen-classified chemicals make up 100% of the reported pounds, not just of the chemical count. Scale peers outside Iowa include Pratt & Whitney and Green Tokai Co - Maysville.
Concentrated means ≥60% of Tpi Composites Iowa II Bus Plant's pounds in one chemical - here Styrene at 100%. Not a toxicity score.
Tpi Composites Iowa II Bus Plant Form-R facts
Compare this facility
See how Tpi Composites Iowa II Bus Plant stacks up against nearby facilities and the typical reporter.
97% less than the comparison
90% 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 Tpi Composites Iowa II Bus Plant releases toxic chemicals into the environment. Total: 18.6K lbs.
Chemical Releases
Aggregated across all reporting years (2019–2019). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Styrene | 18.6K lbs | Carcinogen |
Tpi Composites Iowa II Bus Plant · AIR-pathway site
Nearest TRI Facilities to Tpi Composites Iowa II Bus Plant
Closest other reporters in Iowa - including Arcosa Wind Towers Inc. Plt 1550, Thombert Inc., Reg Newton LLC, ordered by distance.
Showing 8 of 459 other reporting facilities in Iowa.
Similar Transportation Equipment Facilities
Other Transportation Equipment facilities with similar total release volumes (±80%), outside Iowa - e.g. Pratt & Whitney, Green Tokai Co - Maysville, Gt Technologies Defiance Plant 2.
Compare beyond Iowa
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Tpi Composites Iowa II Bus Plant on cumulative reported pounds (18.6K lbs) and distinct chemical count (1). Release-pound peers include Schneider Electric, Michigan Milk Producers Assoc, Cumberland Energy Center. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico LLC. 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.
- Schneider Electric Seneca, SC · Electrical Equipment 18.6K lbs reported
- Michigan Milk Producers Assoc Ovid, MI · Food 18.6K lbs reported
- Cumberland Energy Center Millville, NJ · Electric Utilities 18.6K lbs reported
- Sinclair Kansas City Products Terminal Kansas City, KS · Petroleum Bulk Terminals 18.5K lbs reported
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 Styrene; nearby reporters include Arcosa Wind Towers Inc. Plt 1550. Tpi Composites Iowa II Bus Plant stamps LIGHT volume · AIR pathway · CARC-HEAVY 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 Tpi Composites Iowa II Bus Plant TRI extract (LIGHT · AIR · CARC-HEAVY · lead Styrene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tpi Composites Iowa II Bus Plant totals are self-reported EPCRA §313 estimates for Newton, IA, latest year 2019. NAICS 336211 · Transportation Equipment. 2.4% of Jasper TRI pounds in this extract. Nearest ABS peer: Schneider Electric (Δ 7 lbs). Pounds ≠ exposure.
Tpi Composites Iowa II Bus Plant stamps LIGHT volume · AIR pathway · CARC-HEAVY · lead Styrene. 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