EPA TRI Facility · Chemicals
Ekc Technology Inc.
Hayward, CA · Parent: Dupont de Nemours Inc
- Total releases
- 1.4K lbs
- Chemicals reported
- 3
- Carcinogens
- 2
- Primary pathway
- Air Releases
AIR Form-R mix
Ekc Technology Inc.: how the 1.4K lbs splits
1.4K lbs across all reported pathways
- Air Releases 1.4K lbs 100.0%
Ekc Technology Inc.'s 1.4K 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: Catechol.
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 AIR pathway CARC-HEAVY
Ekc Technology Inc. is an EPA Toxics Release Inventory reporter in Hayward, CA, in the chemicals sector. It reported 157 lbs of releases across 3 chemicals in 2023, and 1.4K lbs in total across its 2019-2023 reporting years. That ranks 13,298 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Ekc Technology Inc. is pounds #627 and chemical-count #461 at 1.4K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Pentagon Technologies Inc; Central Concrete Supply Co Inc - Hayward; Heat & Control Inc; Royal Chemical Co. Similar-scale Chemicals peers outside California: Flame Control Coatings,llc; Harrison Paint Co; Flint Cps Inks N.a. LLC; Apollo Aerosol Industries LLC. Other Dupont de Nemours Inc sites in this extract: Dupont Pontchartrain Works; Dupont Specialty Products USA LLC - Spruance Plant; Filmtec Corp; Dupont Yerkes Plant. Largest disclosed chemicals by pounds: Catechol; N-Methyl-2-pyrrolidone; Naphthalene.
Ekc Technology Inc. stamps LIGHT volume with a dominant AIR pathway (100.0% air releases) across 3 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 1.4K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Flame Control Coatings,llc and Harrison Paint Co.
Ekc Technology Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.4K lbs 49th percentile higher than 49% 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
Ekc Technology Inc.: Catechol-led volume
Among the 3,917 Chemicals facilities in this database, Ekc Technology Inc. reports the 2,729th-largest volume (1.4K lbs). Its reported volume is concentrated rather than spread: Catechol alone is 71.7% of the total. Carcinogen-classified chemicals make up 76.1% of the reported pounds, not just of the chemical count. Scale peers outside California include Flame Control Coatings,llc and Harrison Paint Co.
Concentrated means ≥60% of Ekc Technology Inc.'s pounds in one chemical - here Catechol at 71.7%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Ekc Technology Inc.'s total reported releases fell from 291 lb in 2022 to 157 lb in 2023, based on EPA TRI filings.
- Ekc Technology Inc.'s air releases fell from 291 lb in 2022 to 157 lb in 2023, based on EPA TRI filings.
Ekc Technology Inc. Form-R facts
Compare this facility
See how Ekc Technology Inc. stacks up against nearby facilities and the typical reporter.
72% less than the comparison
50% more 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 Ekc Technology Inc. releases toxic chemicals into the environment. Total: 1.4K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 44% (279 lbs to 157 lbs).
Ekc Technology Inc.: 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 Ekc Technology Inc. year-over-year reported totals (decreased by 44% 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: Catechol.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 279 lbs | 3 |
| 2020 | 337 lbs | 3 |
| 2021 | 380 lbs | 3 |
| 2022 | 291 lbs | 3 |
| 2023 | 157 lbs | 3 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 3 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Catechol | 1.0K lbs | Carcinogen |
| N-Methyl-2-pyrrolidone | 345 lbs | - |
| Naphthalene | 64 lbs | Carcinogen |
Ekc Technology Inc. · AIR-pathway site
Nearest TRI Facilities to Ekc Technology Inc.
Closest other reporters in California - including Pentagon Technologies Inc, Central Concrete Supply Co Inc - Hayward, Heat & Control Inc, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Chemicals Facilities
Other Chemicals facilities with similar total release volumes (±80%), outside California - e.g. Flame Control Coatings,llc, Harrison Paint Co, Flint Cps Inks N.a. LLC.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Ekc Technology Inc. on cumulative reported pounds (1.4K lbs) and distinct chemical count (3). Release-pound peers include Soleras Advanced Coatings, Kent Nutrition Group Inc, Fxi Inc. - Santa Teresa. 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 Dupont de Nemours Inc Facilities
Same-parent TRI sites ranked by reported releases - including Dupont Pontchartrain Works, Dupont Specialty Products USA LLC - Spruance Plant, Filmtec Corp.
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 Catechol, N-Methyl-2-pyrrolidone, Naphthalene; nearby reporters include Pentagon Technologies Inc. Ekc Technology Inc. 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 Ekc Technology Inc. TRI extract (LIGHT · AIR · CARC-HEAVY · lead Catechol) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Ekc Technology Inc. totals are self-reported EPCRA §313 estimates for Hayward, CA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 325998 · Chemicals. 0.0% of Alameda TRI pounds in this extract. Nearest ABS peer: Axiom Materials (Δ 0 lbs). Pounds ≠ exposure.
Ekc Technology Inc. stamps LIGHT volume · AIR pathway · CARC-HEAVY · lead Catechol. 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