EPA Air · violations by state, industry and year

Utilities (NAICS 2211): violations in Pennsylvania, 2026

24Violations

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 2026 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, 2026

High-priority air violations recorded in Pennsylvania, 2026

Date	Facility	Where	Kind	Agency
2026-08-24	CALPINE MID MERIT II LLC/ YORK ENERGY CENTER BLOCK 2 — high-priority violation on file	DELTA, York, PA	Earliest FRV determination	State
2026-08-24	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-08-03	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-07-30	CALPINE MID MERIT II LLC/ YORK ENERGY CENTER BLOCK 2 — high-priority violation on file	DELTA, York, PA	Earliest FRV determination	State
2026-07-21	ONTELAUNEE POWER OPR CO LLC/ONTELAUNEE PLT — high-priority violation on file	READING, Berks, PA	Earliest FRV determination	State
2026-07-13	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	Earliest FRV determination	State
2026-07-10	GRAYS FERRY COGEN PARTNERSHIP/PHILA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-06-27	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-06-22	INTER POWER AHLCON LP/COLVER POWER PROJ — high-priority violation on file	COLVER, Cambria, PA	Earliest FRV determination	State
2026-06-22	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-06-04	HOMER CITY GENERATION LP — high-priority violation on file	HOMER CITY, Indiana, PA	Earliest FRV determination	State
2026-05-26	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-05-07	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-04-28	RAUSCH CREEK GENERATION LLC/FRAILEY TWP — high-priority violation on file	TREMONT, Schuylkill, PA	Earliest FRV determination	State
2026-04-21	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-03-31	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-03-03	LACKAWANNA ENERGY CTR LLC/JESSUP — high-priority violation on file	JESSUP, Lackawanna, PA	Earliest FRV determination	State
2026-02-20	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-02-11	CALPINE MID MERIT II LLC/ YORK ENERGY CENTER BLOCK 2 — high-priority violation on file	DELTA, York, PA	Earliest FRV determination	State
2026-02-10	LACKAWANNA ENERGY CTR LLC/JESSUP — high-priority violation on file	JESSUP, Lackawanna, PA	Earliest FRV determination	State
2026-02-06	CPV FAIRVIEW LLC/FAIRVIEW ENERGY CTR — high-priority violation on file	JOHNSTOWN, Cambria, PA	Earliest FRV determination	State
2026-02-02	HAMILTON LIBERTY LLC/HAMILTON LIBERTY LLC — high-priority violation on file	WYSOX, Bradford, PA	Earliest FRV determination	State
2026-01-23	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-01-05	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.