EPA Air · stack tests by state, industry and year
Utilities (NAICS 2211): stack tests in Connecticut, 2022
- 26Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2022 at a Connecticut source whose primary industry code is NAICS 2211. A facility filing more than one industry code is counted under the first one on its record.
Utilities (NAICS 2211) in Connecticut, other years
Other industries in Connecticut, 2022
- Pipeline transportation (NAICS 4862) 14
- Educational services (NAICS 6113) 11
- Utilities (NAICS 2213) 8
- Waste management and remediation (NAICS 5622) 7
- Transportation equipment manufacturing (NAICS 3364) 7
- Support activities for transportation (NAICS 4881) 5
- Mining and quarrying (NAICS 2123) 4
- Broadcasting (NAICS 5152) 4
- Transportation equipment manufacturing (NAICS 3366) 4
- Hospitals (NAICS 6221) 3
- Petroleum and coal products manufacturing (NAICS 3241) 3
Air-emissions stack tests recorded in Connecticut, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-12-20 | MONTVILLE POWER LLC | CONNECTICUT, Undetermined, CT | Pass | State |
| 2022-12-20 | MONTVILLE POWER LLC | CONNECTICUT, Undetermined, CT | Pass | State |
| 2022-12-07 | MONTVILLE POWER LLC | CONNECTICUT, Undetermined, CT | Fail | State |
| 2022-11-30 | CONNECTICUT JET POWER - COS COB STATION | GREENWICH, Fairfield, CT | Pass | State |
| 2022-09-13 | MIDDLETOWN POWER LLC | MIDDLETOWN, Middlesex, CT | Pass | State |
| 2022-09-13 | MIDDLETOWN POWER LLC | MIDDLETOWN, Middlesex, CT | Pass | State |
| 2022-09-12 | MIDDLETOWN POWER LLC | MIDDLETOWN, Middlesex, CT | Pass | State |
| 2022-09-11 | MIDDLETOWN POWER LLC | MIDDLETOWN, Middlesex, CT | Pass | State |
| 2022-08-30 | AHLSTROM POWER WINDSOR LOCKS, LLC — high-priority violation on file | WINDSOR LOCKS, Hartford, CT | Pass | State |
| 2022-07-06 | U S NAVAL SUBMARINE BASE — high-priority violation on file | GROTON (HISTORICAL), New London, CT | Pass | State |
| 2022-07-05 | U S NAVAL SUBMARINE BASE — high-priority violation on file | GROTON (HISTORICAL), New London, CT | Pass | State |
| 2022-06-15 | GB II NEW HAVEN, LLC - NEW HAVEN HARBOR STATION | NEW HAVEN, New Haven, CT | Pass | State |
| 2022-06-15 | FORT HILL AG GRID, LLC | THOMPSON, Windham, CT | Fail | State |
| 2022-06-14 | GB II NEW HAVEN, LLC - NEW HAVEN HARBOR STATION | NEW HAVEN, New Haven, CT | Pass | State |
| 2022-06-13 | GB II NEW HAVEN, LLC - NEW HAVEN HARBOR STATION | NEW HAVEN, New Haven, CT | Pass | State |
| 2022-06-03 | MONTVILLE POWER LLC | CONNECTICUT, Undetermined, CT | Pass | State |
| 2022-05-20 | CPV TOWANTIC, LLC | OXFORD, New Haven, CT | Pass | State |
| 2022-05-20 | CPV TOWANTIC, LLC | OXFORD, New Haven, CT | Pass | State |
| 2022-04-14 | U S NAVAL SUBMARINE BASE — high-priority violation on file | GROTON (HISTORICAL), New London, CT | Pass | State |
| 2022-04-08 | FORT HILL AG GRID, LLC | THOMPSON, Windham, CT | Pass | State |
| 2022-04-02 | MIDDLETOWN POWER LLC | MIDDLETOWN, Middlesex, CT | Pass | State |
| 2022-03-18 | LAKE ROAD GENERATING COMPANY LP | KILLINGLY CENTER, Windham, CT | Pass | State |
| 2022-03-18 | LAKE ROAD GENERATING COMPANY LP | KILLINGLY CENTER, Windham, CT | Pass | State |
| 2022-03-18 | LAKE ROAD GENERATING COMPANY LP | KILLINGLY CENTER, Windham, CT | Pass | State |
| 2022-02-24 | MONTVILLE POWER LLC | CONNECTICUT, Undetermined, CT | Pass | State |
| 2022-01-31 | MIDDLETOWN POWER LLC | MIDDLETOWN, Middlesex, CT | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.