EPA Air · violations by state, industry and year
Utilities (NAICS 2211): violations in Pennsylvania, 2025
- 52Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Each row is one violation recorded during 2025 at a Pennsylvania 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 Pennsylvania, other years
Other industries in Pennsylvania, 2025
- Oil and gas extraction (NAICS 2111) 61
- Waste management and remediation (NAICS 5622) 36
- Petroleum and coal products manufacturing (NAICS 3241) 20
- Mining and quarrying (NAICS 2123) 17
- Personal and laundry services (NAICS 8122) 14
- Personal and laundry services (NAICS 8123) 14
- Primary metal manufacturing (NAICS 3313) 14
- Hospitals (NAICS 6221) 12
- Utilities (NAICS 2213) 11
- Nonmetallic mineral product manufacturing (NAICS 3273) 11
- Printing and related support (NAICS 3231) 10
- Plastics and rubber products manufacturing (NAICS 3261) 10
- Merchant wholesalers, nondurable goods (NAICS 4247) 9
- Primary metal manufacturing (NAICS 3312) 8
- Repair and maintenance (NAICS 8111) 8
- Primary metal manufacturing (NAICS 3314) 8
- Food manufacturing (NAICS 3119) 7
- Food manufacturing (NAICS 3116) 7
- Chemical manufacturing (NAICS 3251) 7
- Nonmetallic mineral product manufacturing (NAICS 3279) 6
- Nonmetallic mineral product manufacturing (NAICS 3272) 6
- Chemical manufacturing (NAICS 3259) 6
- Fabricated metal product manufacturing (NAICS 3323) 6
- Wood product manufacturing (NAICS 3219) 6
- Merchant wholesalers, durable goods (NAICS 4239) 6
- Fabricated metal product manufacturing (NAICS 3328) 6
- Justice, public order and safety (NAICS 9221) 5
- Utilities (NAICS 2212) 5
- Primary metal manufacturing (NAICS 3315) 5
- Paper manufacturing (NAICS 3221) 5
- Paper manufacturing (NAICS 3222) 4
- Professional, scientific and technical services (NAICS 5417) 4
- Educational services (NAICS 6113) 4
- Pipeline transportation (NAICS 4862) 4
- Transportation equipment manufacturing (NAICS 3366) 4
- Fabricated metal product manufacturing (NAICS 3324) 3
- Educational services (NAICS 6111) 3
- Chemical manufacturing (NAICS 3254) 3
- Fabricated metal product manufacturing (NAICS 3321) 3
- Machinery manufacturing (NAICS 3331) 3
- Administration of economic programs (NAICS 9261) 3
- Food manufacturing (NAICS 3114) 3
- Mining and quarrying (NAICS 2121) 3
- Plastics and rubber products manufacturing (NAICS 3262) 3
High-priority air violations recorded in Pennsylvania, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-29 | CALPINE MID MERIT II LLC/ YORK ENERGY CENTER BLOCK 2 — high-priority violation on file | DELTA, York, PA | Earliest FRV determination | State |
| 2025-12-17 | HAMILTON PATRIOT LLC/HAMILTON PATRIOT GENERATION PLANT — high-priority violation on file | MONTGOMERY, Lycoming, PA | Earliest FRV determination | State |
| 2025-12-11 | HAMILTON LIBERTY LLC/HAMILTON LIBERTY LLC — high-priority violation on file | WYSOX, Bradford, PA | Earliest FRV determination | State |
| 2025-12-08 | HUNLOCK CREEK GENERATING LLC/HUNLOCK CREEK ENERGY CENTER — high-priority violation on file | HUNLOCK CREEK, Luzerne, PA | Earliest FRV determination | State |
| 2025-12-05 | ENERGY CTR LANCASTER LLC/LANCASTER — high-priority violation on file | LANCASTER, Lancaster, PA | Earliest FRV determination | State |
| 2025-12-02 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | Earliest FRV determination | State |
| 2025-11-17 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-11-12 | INTER POWER AHLCON LP/COLVER POWER PROJ — high-priority violation on file | COLVER, Cambria, PA | Earliest FRV determination | State |
| 2025-11-03 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Earliest FRV determination | State |
| 2025-10-31 | CALPINE BETHLEHEM LLC/BETHLEHEM — high-priority violation on file | BETHLEHEM, Northampton, PA | Earliest FRV determination | State |
| 2025-10-27 | GRAYS FERRY COGEN PARTNERSHIP/PHILA — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-10-16 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-10-16 | MT CARMEL COGEN/CULM FIRED COGEN PLT — high-priority violation on file | MARION HEIGHTS, Northumberland, PA | HPV day-zero determination | State |
| 2025-10-14 | TENASKA PA PARTNERS/WESTMORELAND GEN FAC — high-priority violation on file | SMITHTON, Westmoreland, PA | Earliest FRV determination | State |
| 2025-10-03 | HAZLETON GEN LLC/HAZLE TWP — high-priority violation on file | HAZLETON, Luzerne, PA | Earliest FRV determination | State |
| 2025-09-30 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Earliest FRV determination | State |
| 2025-09-24 | PEI POWER CORP/ARCHBALD | ARCHBALD, Lackawanna, PA | Earliest FRV determination | State |
| 2025-09-22 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Earliest FRV determination | State |
| 2025-09-19 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-09-16 | MT CARMEL COGEN/CULM FIRED COGEN PLT — high-priority violation on file | MARION HEIGHTS, Northumberland, PA | Earliest FRV determination | State |
| 2025-09-16 | MT CARMEL COGEN/CULM FIRED COGEN PLT — high-priority violation on file | MARION HEIGHTS, Northumberland, PA | Earliest FRV determination | State |
| 2025-09-11 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Earliest FRV determination | State |
| 2025-09-10 | ENERGY DEVS HONEY BROOK LLC/CAERNARVON TWP | NARVON, Lancaster, PA | HPV day-zero determination | State |
| 2025-08-26 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-08-20 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-08-19 | HUNTERSTOWN GENERATION LLC/HUNTERSTOWN MAIN PLT | GETTYSBURG, Adams, PA | Earliest FRV determination | State |
| 2025-08-19 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-08-19 | BELLEVUE ASSOCIATES (COGENERATION PLANT) | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-07-30 | CHAMBERSBURG ENERGY LLC/CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | Earliest FRV determination | State |
| 2025-07-28 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Earliest FRV determination | State |
| 2025-06-25 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-06-18 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-06-17 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-06-16 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Earliest FRV determination | State |
| 2025-06-09 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Earliest FRV determination | State |
| 2025-06-06 | LAB ENERGY LLC/DUNCANNON | DUNCANNON, Perry, PA | Earliest FRV determination | State |
| 2025-06-05 | CHAMBERSBURG ENERGY LLC/CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | Earliest FRV determination | State |
| 2025-05-28 | CALPINE MID MERIT II LLC/ YORK ENERGY CENTER BLOCK 2 — high-priority violation on file | DELTA, York, PA | Earliest FRV determination | State |
| 2025-05-28 | TENASKA PA PARTNERS/WESTMORELAND GEN FAC — high-priority violation on file | SMITHTON, Westmoreland, PA | Earliest FRV determination | State |
| 2025-05-21 | HICKORY RUN ENERGY LLC/NORTH BEAVER TWP | NEW CASTLE, Lawrence, PA | HPV day-zero determination | State |
| 2025-05-16 | CONSTELLATION ENERGY GENERATION LLC/EDDYSTONE | EDDYSTONE, Delaware, PA | Earliest FRV determination | State |
| 2025-04-28 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Earliest FRV determination | State |
| 2025-04-11 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Earliest FRV determination | State |
| 2025-03-25 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-03-14 | GRAYS FERRY COGEN PARTNERSHIP/PHILA — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-03-12 | HILL AT WHITEMARSH / WHITEMARSH | LAFAYETTE HILL, Montgomery, PA | Earliest FRV determination | State |
| 2025-03-11 | GILBERTON POWER CO/JOHN B RICH MEM POWER STA | FRACKVILLE, Schuylkill, PA | Earliest FRV determination | State |
| 2025-02-24 | GILBERTON POWER CO/JOHN B RICH MEM POWER STA | FRACKVILLE, Schuylkill, PA | Earliest FRV determination | State |
| 2025-02-19 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-02-14 | INTER POWER AHLCON LP/COLVER POWER PROJ — high-priority violation on file | COLVER, Cambria, PA | Earliest FRV determination | State |
| 2025-02-12 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | Earliest FRV determination | State |
| 2025-01-23 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.