EPA TRI Facility · Computers and Electronic Products
E Ink Corp
South Hadley, MA
- Total releases
- 1.3K lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
E Ink Corp is an EPA Toxics Release Inventory reporter in South Hadley, MA, in the computers and electronic products sector. It reported 1.0K lbs of releases across 1 chemical in 2024, and 1.3K lbs in total across its 2022-2024 reporting years. That ranks 13,415 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Hazen Paper Co; Sonoco Products Co; Leoni Wire Inc; U.S. Tsubaki Power Transmission LLC - Roller Chain Div. Similar-scale Computers and Electronic Products peers outside Massachusetts: Agc Multi Material America Inc.; Analog Devices Inc; Statek Corp; 3D Glass Solutions. Largest disclosed chemicals by pounds: Toluene.
E Ink Corp has reported 1.3K lbs of toxic releases across 1 chemical to the EPA Toxic Release Inventory, based on annual facility disclosures from 2019 through 2023. The facility operates in the Computers and Electronic Products sector. The primary release pathway is air releases, accounting for 56% of total releases. All release data shown below is self-reported to the EPA under the Emergency Planning and Community Right-to-Know Act (EPCRA) Section 313.
Where this facility sits in the TRI record
Among the 760 Computers and Electronic Products facilities in this database, E Ink Corp reports the 236th-largest volume (1.3K lbs). Its reported volume is concentrated rather than spread: Toluene alone is 100% of the total.
Placement is computed from reported TRI pounds in this database. Thresholds are fixed across every facility page: concentrated ≥60% of volume in one chemical, county-dominant ≥25% of the county total, carcinogen-heavy ≥50% of pounds. Share-based statements are shown only for sites reporting at least 1,000 lbs, because a share of a very small total is not a meaningful signal. Reported pounds are self-reported estimates and do not measure toxicity or health risk.
E Ink Corp files annual Form R disclosures to the EPA Toxics Release Inventory under EPCRA Section 313, classified under NAICS 334419 (Computers and Electronic Products). Across 3 years of records spanning 2022–2024, the site has disclosed 1.3K lbs in cumulative toxic releases across 1 distinct chemical. Largest chemicals by pounds: Toluene.
The dominant release pathway is air releases at 1.3K lbs (55.9% of total volume), followed by off-site transfers at 44.1%. Between 2022 and 2024, reported totals decreased by 9% - from 1.1K lbs to 1.0K lbs. Nearest other TRI reporters: Hazen Paper Co; Sonoco Products Co; Leoni Wire Inc; U.S. Tsubaki Power Transmission LLC - Roller Chain Div. Similar-scale peers outside Massachusetts: Agc Multi Material America Inc.; Analog Devices Inc; Statek Corp; 3D Glass Solutions.
TRI Form R values are self-reported estimates, not measured stack emissions, and treat every pound of reported chemical equally regardless of toxicity. Inclusion in the TRI database does not establish a health risk to nearby residents; it documents the annual reporting record that E Ink Corp has filed with the EPA under federal community right-to-know requirements - open Hazen Paper Co for a different chemical mix before treating volume as risk.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- E Ink Corp's total reported releases fell from 1.1 thousand lb in 2022 to 200 lb in 2023, based on EPA TRI filings.
- E Ink Corp's air releases rose from 89 lb in 2022 to 200 lb in 2023, based on EPA TRI filings.
- E Ink Corp's off-site transfers fell from 1.0 thousand lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
Quick Facts
Compare this facility
See how E Ink Corp stacks up against nearby facilities and the typical reporter.
99% less than the comparison
67% 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 E Ink Corp releases toxic chemicals into the environment. Total: 2.4K lbs.
Emissions Trend Summary
From 2022 to 2024, total releases decreased by 9% (1.1K lbs to 1.0K lbs).
Reported total releases by year
E Ink Corp - annual TRI totals
- 2022 0
2022
0 million lbs
- 2023 0
2023
0 million lbs
- 2024 0
2024
0 million lbs
What this shows Year-over-year reported totals. TRI figures are self-reported estimates and can swing with production levels, waste-rock handling and reporting changes, not only with emissions controls.
| Year | Total | Chemicals |
|---|---|---|
| 2022 | 1.1K lbs | 1 |
| 2023 | 200 lbs | 1 |
| 2024 | 1.0K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2022–2024). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Toluene | 2.4K lbs | - |
Location
Nearest TRI Facilities to E Ink Corp
Closest other reporters in Massachusetts - including Hazen Paper Co, Sonoco Products Co, Leoni Wire Inc, ordered by distance.
Similar Computers and Electronic Products Facilities
Other Computers and Electronic Products facilities with similar total release volumes (±80%), outside Massachusetts - e.g. Agc Multi Material America Inc., Analog Devices Inc, Statek Corp.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
Data comes from the EPA Toxic Release Inventory (TRI) program. Facilities that manufacture, process, or otherwise use listed toxic chemicals above threshold amounts are required to report annually to the EPA.
On this page the largest disclosed chemicals include Toluene; nearby reporters include Hazen Paper Co. "Total releases" includes air, water, land, and off-site transfers for disposal, aggregated across available reporting years. Quantities are self-reported estimates, not measured stack emissions.
PlainEnviro presents this data without advocacy framing. The presence of a facility in the TRI database does not by itself indicate a health risk. For site-specific health questions, consult your local environmental or health agency.
Frequently Asked Questions
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Explore More Data for Massachusetts
What to do with this facility's data
From E Ink Corp, open Hazen Paper Co or Agc Multi Material America Inc. next rather than reading rank alone.
- See whether releases reported by E Ink Corp are rising or falling over time (watch Toluene in the chemical mix). View trends
- Compare E Ink Corp with nearby reporter Hazen Paper Co before treating rank as risk. Open Hazen Paper Co
- Cross-check similar-scale peer Agc Multi Material America Inc. outside Massachusetts. Open Agc Multi Material America Inc.
Rank and named neighbors (Hazen Paper Co, Sonoco Products Co) are disclosure volume only, not toxicity-weighted risk or enforcement status.
Read our methodology - how this data is sourced, computed, and verified.
Related
Sources & how this page was built
Every figure on this page traces to public, federal-government data on E Ink Corp. The records below are the primary sources; our methodology explains how they are joined, computed, and verified.
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program, chemical & reporting reference - what each chemical is and how releases are counted. epa.gov
- EPA Facility Registry Service (FRS) - authoritative facility location and identity. epa.gov
- EPA Enforcement & Compliance History Online (ECHO) - regulatory and compliance context. echo.epa.gov
- EPA Envirofacts - the EPA data warehouse that exposes these datasets. enviro.epa.gov
Retrieved and formatted by PlainEnviro. TRI release totals are self-reported estimates, not measured stack emissions.
According to the U.S. Environmental Protection Agency, the Toxics Release Inventory has required annual industrial disclosure since its creation under the Emergency Planning and Community Right-to-Know Act in October 1986, and this facility's record is drawn from PlainEnviro's database of more than 25,000 EPA-tracked facilities through the 2023 reporting year; see our methodology for full source citations and refresh cadence.