EPA TRI Facility · Electrical Equipment
Hawker Powersource Inc
Ooltewah, TN · Parent: Enersys
- Total releases
- 20.2K lbs
- Chemicals reported
- 3
- Carcinogens
- 1
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Hawker Powersource Inc: how the 20.2K lbs splits
20.2K lbs across all reported pathways
- Off-site Transfers 19.8K lbs 97.8%
- Air Releases 454 lbs 2.2%
Hawker Powersource Inc's 20.2K lbs Form-R total is OFFSITE - off-site transfers is 97.8% of the bar. Next segment: air releases at 2.2%. Leading chemical by pounds: Lead And Lead Compounds.
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.
LIGHT volume OFFSITE pathway TRACE-CARC
Hawker Powersource Inc is an EPA Toxics Release Inventory reporter in Ooltewah, TN, in the electrical equipment sector. It reported 1.7K lbs of releases across 3 chemicals in 2022, and 20.2K lbs in total across its 2019-2022 reporting years. That ranks 8,226 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. Hawker Powersource Inc is pounds #253 and chemical-count #284 at 20.2K 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). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Lambcon Inc.; Miller Industries Towing Equipment Inc.; Paladin Attachments; Volkswagen Group of America Chattanooga Operations Llc.. Similar-scale Electrical Equipment peers outside Tennessee: Hubbell Caribe Ltd; Teijin Carbon America Inc.; Abb Installation Products Inc.; Eaglepicher Technologies LLC. Other Enersys sites in this extract: Enersys Delaware Inc.; Enersys Energy Products Inc-Springfield 2 (formerly Northsta; Enersys Energy Products Inc-Springfield 1 (formerly Northsta; Enersys Energy Products Inc ( Formerly Hawker Energy). Largest disclosed chemicals by pounds: Lead And Lead Compounds; Antimony; Arsenic.
Hawker Powersource Inc stamps LIGHT volume with a dominant OFFSITE pathway (97.8% off-site transfers) across 3 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 20.2K lbs (2019–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Hubbell Caribe Ltd and Teijin Carbon America Inc..
Hawker Powersource Inc vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
20K 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
Hawker Powersource Inc: Lead And Lead Compounds-led volume
Among the 566 Electrical Equipment facilities in this database, Hawker Powersource Inc reports the 142nd-largest volume (20.2K lbs). Its reported volume is concentrated rather than spread: Lead And Lead Compounds alone is 95.9% of the total. Scale peers outside Tennessee include Hubbell Caribe Ltd and Teijin Carbon America Inc..
Concentrated means ≥60% of Hawker Powersource Inc's pounds in one chemical - here Lead And Lead Compounds at 95.9%. Not a toxicity score.
Hawker Powersource Inc Form-R facts
Compare this facility
See how Hawker Powersource Inc stacks up against nearby facilities and the typical reporter.
155.7× 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 Hawker Powersource Inc releases toxic chemicals into the environment. Total: 20.2K lbs.
Emissions Trend Summary
From 2019 to 2022, total releases increased by 66% (1.0K lbs to 1.7K lbs).
Hawker Powersource Inc: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2022
- 2019 0
- 2020 0
- 2021 0
- 2022 0
What this shows Hawker Powersource Inc year-over-year reported totals (increased by 66% from 2019 to 2022). 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: Lead And Lead Compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 1.0K lbs | 3 |
| 2020 | 1.8K lbs | 3 |
| 2021 | 15.7K lbs | 3 |
| 2022 | 1.7K lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2022). 1 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead And Lead Compounds | 19.4K lbs | - |
| Antimony | 768 lbs | - |
| Arsenic | 68 lbs | Carcinogen |
Hawker Powersource Inc · OFFSITE-pathway site
Nearest TRI Facilities to Hawker Powersource Inc
Closest other reporters in Tennessee - including Lambcon Inc., Miller Industries Towing Equipment Inc., Paladin Attachments, ordered by distance.
Showing 8 of 594 other reporting facilities in Tennessee.
Similar Electrical Equipment Facilities
Other Electrical Equipment facilities with similar total release volumes (±80%), outside Tennessee - e.g. Hubbell Caribe Ltd, Teijin Carbon America Inc., Abb Installation Products Inc..
Compare beyond Tennessee
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Hawker Powersource Inc on cumulative reported pounds (20.2K lbs) and distinct chemical count (3). Release-pound peers include Highspire Terminals - de Llc/highspire Terminal, Parker Hannifin Corp, Great Southern Wood - Va Inc.. 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.
- Highspire Terminals - de Llc/highspire Terminal Middletown, PA · Petroleum Bulk Terminals 20.2K lbs reported
- Parker Hannifin Corp Oxnard, CA · Machinery 20.3K lbs reported
- Great Southern Wood - Va Inc. Rocky Mount, VA · Wood Products 20.3K lbs reported
- World Energy Rome Rome, GA · Chemicals 20.3K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Enersys Facilities
Same-parent TRI sites ranked by reported releases - including Enersys Delaware Inc., Enersys Energy Products Inc-Springfield 2 (formerly Northsta, Enersys Energy Products Inc-Springfield 1 (formerly Northsta.
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 Lead And Lead Compounds, Antimony, Arsenic; nearby reporters include Lambcon Inc.. Hawker Powersource Inc stamps LIGHT volume · OFFSITE pathway · TRACE-CARC 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 Hawker Powersource Inc TRI extract (LIGHT · OFFSITE · TRACE-CARC · lead Lead And Lead Compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Hawker Powersource Inc totals are self-reported EPCRA §313 estimates for Ooltewah, TN, latest year 2022. Form-R rows span 2019–2022 (4 years). NAICS 335911 · Electrical Equipment. 0.8% of Hamilton TRI pounds in this extract. Nearest ABS peer: Highspire Terminals - de Llc/highspire Terminal (Δ 9 lbs). Pounds ≠ exposure.
Hawker Powersource Inc stamps LIGHT volume · OFFSITE pathway · TRACE-CARC · lead Lead And Lead Compounds. 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