EPA TRI Facility · Chemicals
Chem Technologies Ltd.
Middlefield, OH
- Total releases
- 41.3K lbs
- Chemicals reported
- 6
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Chem Technologies Ltd.: how the 41.3K lbs splits
41.3K lbs across all reported pathways
- Off-site Transfers 38.9K lbs 94.1%
- Air Releases 2.4K lbs 5.9%
Chem Technologies Ltd.'s 41.3K lbs Form-R total is OFFSITE - off-site transfers is 94.1% of the bar. Next segment: air releases at 5.9%. Leading chemical by pounds: Zinc 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 CARC-LEAN
Chem Technologies Ltd. is an EPA Toxics Release Inventory reporter in Middlefield, OH, in the chemicals sector. It reported 329 lbs of releases across 4 chemicals in 2023, and 41.3K lbs in total across its 2019-2023 reporting years. That ranks 6,576 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Ohio's 1,299 reporting TRI sites, pounds #1 is not chemical-count #1. Chem Technologies Ltd. is pounds #422 and chemical-count #275 at 41.3K lbs. Ineos Nitriles USA LLC leads reported pounds (42.4M lbs) at 31 chemicals (chemical-count #10). Heritage Thermal Services leads chemical count at 217 chemicals (431.4K lbs, pounds #116). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Hexpol Middlefield; Cabinetworks Group Middlefield Plant 1; Tarkett USA DBA Johnsonite Rubber Flooring; Cabinetworks Group Middlefield P2. Similar-scale Chemicals peers outside Ohio: Ennis-Flint Richmond; Polyventive - Dalton; Highline Warren - Milwaukee; Arkema Inc. Largest disclosed chemicals by pounds: Zinc compounds; Antimony And Antimony Compounds; Antimony compounds; Thiram.
Chem Technologies Ltd. stamps LIGHT volume with a dominant OFFSITE pathway (94.1% off-site transfers) across 6 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 41.3K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Ennis-Flint Richmond and Polyventive - Dalton.
Chem Technologies Ltd. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
41K lbs Top 25% higher than 75% 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
Chem Technologies Ltd.: Zinc compounds-led volume
Among the 3,917 Chemicals facilities in this database, Chem Technologies Ltd. reports the 1,376th-largest volume (41.3K lbs). Its reported volume is concentrated rather than spread: Zinc compounds alone is 71.2% of the total. Scale peers outside Ohio include Ennis-Flint Richmond and Polyventive - Dalton.
Concentrated means ≥60% of Chem Technologies Ltd.'s pounds in one chemical - here Zinc compounds at 71.2%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Chem Technologies Ltd.'s total reported releases fell from 4.4 thousand lb in 2022 to 329 lb in 2023, based on EPA TRI filings.
- Chem Technologies Ltd.'s air releases rose from 0 lb in 2022 to 329 lb in 2023, based on EPA TRI filings.
- Chem Technologies Ltd.'s off-site transfers fell from 4.4 thousand lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
Chem Technologies Ltd. Form-R facts
Compare this facility
See how Chem Technologies Ltd. stacks up against nearby facilities and the typical reporter.
4.3× more than the comparison
14% 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 Chem Technologies Ltd. releases toxic chemicals into the environment. Total: 41.3K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 98% (19.0K lbs to 329 lbs).
Chem Technologies Ltd.: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Chem Technologies Ltd. year-over-year reported totals (decreased by 98% 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: Zinc compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 19.0K lbs | 5 |
| 2020 | 16.2K lbs | 5 |
| 2021 | 1.5K lbs | 5 |
| 2022 | 4.4K lbs | 4 |
| 2023 | 329 lbs | 4 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 6 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Zinc compounds | 29.4K lbs | - |
| Antimony And Antimony Compounds | 7.9K lbs | - |
| Antimony compounds | 1.9K lbs | - |
| Thiram | 998 lbs | - |
| 2-Mercaptobenzothiazole | 955 lbs | Carcinogen |
| Ethylene thiourea | 220 lbs | Carcinogen |
Chem Technologies Ltd. · OFFSITE-pathway site
Nearest TRI Facilities to Chem Technologies Ltd.
Closest other reporters in Ohio - including Hexpol Middlefield, Cabinetworks Group Middlefield Plant 1, Tarkett USA DBA Johnsonite Rubber Flooring, ordered by distance.
Showing 8 of 1,298 other reporting facilities in Ohio.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside Ohio - e.g. Ennis-Flint Richmond, Polyventive - Dalton, Highline Warren - Milwaukee.
Compare beyond Ohio
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Chem Technologies Ltd. on cumulative reported pounds (41.3K lbs) and distinct chemical count (6). Release-pound peers include Carpenter Co Richmond Plant, Allied Oil & Tire Co LLC, Covidien LP. Chemical-count peers include Eaton Intelligent Power Ltd, Leoni Wire Inc, Turf Care Supply-Hatfield Plant. 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.
- Carpenter Co Richmond Plant Richmond, VA · Plastics and Rubber 41.3K lbs reported
- Allied Oil & Tire Co LLC Kansas City, MO · Petroleum Bulk Terminals 41.4K lbs reported
- Covidien LP North Haven, CT · Miscellaneous Manufacturing 41.3K lbs reported
- Rev Ambulance Group Orlando Inc Winter Park, FL · Transportation Equipment 41.4K 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 Zinc compounds, Antimony And Antimony Compounds, Antimony compounds, Thiram; nearby reporters include Hexpol Middlefield. Chem Technologies Ltd. stamps LIGHT volume · OFFSITE 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 Chem Technologies Ltd. TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Zinc compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Chem Technologies Ltd. totals are self-reported EPCRA §313 estimates for Middlefield, OH, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325998 · Chemicals. 7.4% of Geauga TRI pounds in this extract. Nearest ABS peer: Carpenter Co Richmond Plant (Δ 1 lbs). Pounds ≠ exposure.
Chem Technologies Ltd. stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Zinc 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