Clean Air Act stationary source · ICIS-AIR CT0000000900909936
WALLINGFORD ENERGY, LLC, Wallingford, CT: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 3Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 1Formal enforcement actions since January 1, 2017
WALLINGFORD ENERGY, LLC, at 115 JOHN STREET, Wallingford in New Haven County, Connecticut, is an operating major source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. New Haven County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.
Identity
| Facility as filed | WALLINGFORD ENERGY, LLC |
|---|---|
| ICIS-AIR ID | CT0000000900909936 |
| EPA facility registry ID | 110007353773 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 115 JOHN STREET, Wallingford, CT 06492 |
| County | New Haven County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Utilities (NAICS 2211) |
| SIC code | 4911 |
| EPA region | 01 |
Cited to the EPA ICIS-AIR facility file (ECHO download).
Programs and pollutants
Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs WALLINGFORD ENERGY, LLC is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.
Compliance evaluations
- 3Evaluations since January 1, 2017
- 3Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| June 13, 2022 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| October 14, 2020 | FCE Off-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 12, 2018 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
Violations
- 3Violation determinations since January 1, 2017
- 0Of them high-priority
A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| October 30, 2023 | Earliest FRV determination | State | New Source Review Permit Requirements; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| October 30, 2019 | Earliest FRV determination | State | New Source Review Permit Requirements; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 30, 2018 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
Enforcement and penalties
1 formal enforcement actions since January 1, 2017, 0 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.
| Date | What EPA recorded | Agency | Penalty, as filed |
|---|---|---|---|
| January 31, 2018 | Administrative Order | State | $0 |
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| October 30, 2023 | Notice of Violation | State |
| October 30, 2019 | Notice of Violation | State |
| June 30, 2018 | Notice of Violation | State |
Stack tests
- 11Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| March 13, 2025 | Pass | State |
| September 14, 2023 | Pass | State |
| September 13, 2023 | Pass | State |
| September 12, 2023 | Pass | State |
| September 11, 2023 | Pass | State |
| August 31, 2023 | Pass | State |
| August 30, 2023 | Pass | State |
| August 29, 2023 | Pass | State |
| April 20, 2023 | Pass | State |
| November 30, 2017 | Pass | State |
| November 30, 2017 | Pass | State |
Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.
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How we handle your data → Privacy
EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110007353773 there.
Nearby on the register
- Air-emissions sources in New Haven County
- Every source record in New Haven County, A to Z
- Air-emissions sources in Connecticut
- Every source record in Connecticut, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.