Clean Air Act stationary source · ICIS-AIR PA000465749

CONSTELLATION ENERGY GENERATION LLC/PEACH BOTTOM ATOMIC STA, Delta, PA: Clean Air Act compliance record, inspections, violations, penalties

Name: CONSTELLATION ENERGY GENERATION LLC/PEACH BOTTOM ATOMIC STA, ICIS-AIR PA000465749: Clean Air Act stationary source record
Creator: Velarion Records
License: https://www.usa.gov/government-works

OperatingOperating status
Synthetic minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
8Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
0Formal enforcement actions since January 1, 2017

CONSTELLATION ENERGY GENERATION LLC/PEACH BOTTOM ATOMIC STA, at 1848 LAY RD, Delta in York County, Pennsylvania, is an operating synthetic minor 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”. York 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	CONSTELLATION ENERGY GENERATION LLC/PEACH BOTTOM ATOMIC STA
ICIS-AIR ID	PA000465749
EPA facility registry ID	110005974455
Operating status	Operating
Emissions classification	Synthetic minor source
Current violation status (ICIS-AIR high-priority violation field)	No Violation Identified
Address	1848 LAY RD, Delta, PA 17314-9032
County	York County
In a nonattainment county	Yes (EPA Green Book)
Industry (NAICS)	Utilities (NAICS 2211)
SIC code	4911
EPA region	03

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 CONSTELLATION ENERGY GENERATION LLC/PEACH BOTTOM ATOMIC STA 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

8Evaluations since January 1, 2017
1Full compliance evaluations

Date	What EPA recorded	Agency	Programs
May 13, 2026	PCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 21, 2025	PCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 11, 2024	PCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 10, 2023	PCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 5, 2022	PCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 31, 2022	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 10, 2020	PCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 29, 2018	PCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

0Violation 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.

EPA’s violation history file holds no violation for ICIS-AIR PA000465749 since January 1, 2017.

Enforcement and penalties

0 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.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR PA000465749 since January 1, 2017.

Stack tests

0Stack tests since January 1, 2017
0Recorded as failed

EPA’s stack test file holds no test at ICIS-AIR PA000465749 since January 1, 2017.

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 110005974455 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.

This page covers the Clean Air Act stationary source record for CONSTELLATION ENERGY GENERATION LLC/PEACH BOTTOM ATOMIC STA in Delta, PA, on the Velarion Records public-records register. It lists 8 compliance evaluations, 0 high-priority violations, and 0 formal enforcement actions since January 1, 2017. The page states Operating operating status, Synthetic minor source emissions classification, and No Violation Identified current violation status.