EPA TRI Facility · Electric Utilities
Devon Power Holdings LLC
Milford, CT · Parent: Arclight Energy Partners Fund VII LP
- Total releases
- 0 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- -
TRACE volume NONE pathway CLEAN
Devon Power Holdings LLC is an EPA Toxics Release Inventory reporter in Milford, CT, in the electric utilities sector. That ranks 21,547 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Hampford Research Inc; Sikorsky Aircraft Stratford Facility; Palmero Health; Tradebe Treatment & Recycling of Bridgeport LLC. Similar-scale Electric Utilities peers outside Connecticut: Bureau of Reclamation Davis Dam; Parker Dam - Bureau of Reclamation; Southern Nuclear - Plant Wilson/vogtle; McManus Steam Electric Generating Plant. Other Arclight Energy Partners Fund VII LP sites in this extract: Middletown Power LLC; Kearny Generating Station; Bridgeport Harbor Station Unit 5; Montville Power LLC. Largest disclosed chemicals by pounds: Naphthalene.
Devon Power Holdings LLC is a TRACE-volume Form-R filer in Milford, CT (Electric Utilities): disclosures on file without reported release pounds through 2022. Silence on pounds is not a clearance finding. All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Bureau of Reclamation Davis Dam and Parker Dam - Bureau of Reclamation.
Devon Power Holdings LLC vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 0th percentile higher than 0% 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
Devon Power Holdings LLC: zero-pound Form-R filing
According to the EPA Toxics Release Inventory, Devon Power Holdings LLC filed Form R disclosures without reporting any release volume, one of 513 Electric Utilities facilities in this database. A zero total means nothing was reported under EPCRA Section 313, not that the site was assessed and found clean. Scale peers outside Connecticut include Bureau of Reclamation Davis Dam and Parker Dam - Bureau of Reclamation.
Zero-pound filings still appear in the TRI extract; they are not a clearance finding. Compare Hampford Research Inc before treating silence as clean.
Devon Power Holdings LLC Form-R facts
Compare this facility
See how Devon Power Holdings LLC stacks up against nearby facilities and the typical reporter.
100% less than the comparison
75% less than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
Emissions Trend Summary
Devon Power Holdings LLC: annual Form-R pounds
TRACE site · NONE pathway · TRI years 2020–2022
- 2020 0
- 2021 0
- 2022 0
What this shows Devon Power Holdings LLC year-over-year reported totals. 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: Naphthalene.
| Year | Total | Chemicals |
|---|---|---|
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2020–2022). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Naphthalene | 0 lbs | Carcinogen |
Devon Power Holdings LLC in New Haven
Nearest TRI Facilities to Devon Power Holdings LLC
Closest other reporters in Connecticut - including Hampford Research Inc, Sikorsky Aircraft Stratford Facility, Palmero Health, ordered by distance.
Showing 8 of 240 other reporting facilities in Connecticut.
Similar Electric Utilities Facilities
Other Electric Utilities facilities with similar total release volumes (±80%), outside Connecticut - e.g. Bureau of Reclamation Davis Dam, Parker Dam - Bureau of Reclamation, Southern Nuclear - Plant Wilson/vogtle.
Other Arclight Energy Partners Fund VII LP Facilities
Same-parent TRI sites ranked by reported releases - including Middletown Power LLC, Kearny Generating Station, Bridgeport Harbor Station Unit 5.
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 Naphthalene; nearby reporters include Hampford Research Inc. Devon Power Holdings LLC stamps TRACE volume · NONE pathway · CLEAN 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 Devon Power Holdings LLC TRI extract (TRACE · NONE · CLEAN · lead Naphthalene) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Devon Power Holdings LLC totals are self-reported EPCRA §313 estimates for Milford, CT, latest year 2022. Form-R rows span 2020–2022 (3 years). NAICS 221112 · Electric Utilities. Pounds ≠ exposure.
Devon Power Holdings LLC is a TRACE Form-R filer with no reported pounds in this extract. PlainEnviro renders the EPA row as filed - zero pounds is not a clearance finding. Corrections route through the 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