FRS Facility Detail Report


EXELON GENERATION CO/CHESTER

EPA Registry Id: 110010278877
2501 SEAPORT DR
CHESTER, PA 19013


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
ENERGY INFORMATION ADMINISTRATION-860 (EIA-860) DATABASE
CHESTER GENERATING STATION 3157 ELECTRIC GENERATOR EIA-860 10/06/2020
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
PECO ENERTGY GOULD CHEMCLEAR PAD000731026 OTHER HAZARDOUS WASTE ACTIVITIES (Y) RCRAINFO

PENNSYLVANIA - ENVIRONMENTAL FACILITY APPLICATION COMPLIANCE TRACKING SYSTEM EXELON GENERATING STA/ CHESTER 23-3064219-2 STATE MASTER PA-EFACTS

CLEAN AIR MARKETS DIVISION (CAMD) BUSINESS SYSTEMS
CHESTER STATION 3157 AIR PROGRAM CAMDBS 07/05/2011
INTEGRATED COMPLIANCE INFORMATION SYSTEM PECO ENERGY CO GOULD CHEMCLEAR 35984 FORMAL ENFORCEMENT ACTION ICIS 04/27/1998 ICIS-03-1990-0143
FORMAL ENFORCEMENT ACTION
ICIS-03-1985-0168
FORMAL ENFORCEMENT ACTION
ICIS-03-1981-0169
FORMAL ENFORCEMENT ACTION
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
CONSTELLATION ENERGY GENERATION LLC CHESTER GENERATING STA PAD000796219 VSQG (Y) RCRAINFO

EMISSIONS & GENERATION RESOURCE INTEGRATED DATABASE
CHESTER GENERATING STATION 3157 ELECTRIC POWER GENERATOR (OIL BASED) EGRID 02/24/2020
EMISSION INVENTORY SYSTEM (EIS)
CONSTELLATION ENERGY GENERATING STA/ CHESTER 4724311 CRITERIA AIR POLLUTANT MAJOR EIS 12/12/2024
PENNSYLVANIA - ENVIRONMENTAL FACILITY APPLICATION COMPLIANCE TRACKING SYSTEM EXELON GENERATION CO CHESTER STA PAD000796219 STATE MASTER PA-EFACTS

ICIS-AIR (AIR)
CONSTELLATION ENERGY GENERATING STA/ CHESTER PA000548104 AIR MAJOR ICIS 02/12/2016
AIR FACILITY SYSTEM
EXELON GENERATING STA/ CHESTER 4204500211 AIR MAJOR (OPERATING) AIRS/AFS 09/11/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
ICIS
4953
REFUSE SYSTEMS

AIRS/AFS
4911
ELECTRIC SERVICES

PA-EFACTS
4911
ELECTRIC SERVICES

AIR
4911
ELECTRIC SERVICES

Facility Codes and Flags

EPA Region: 03
Duns Number:
Congressional District Number: 01
Legislative District Number: 1
HUC Code/Watershed: 02040202 / LOWER DELAWARE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
PECO ENERGY DELAWARE CNTY PA eFACTS
CHESTER GENERATING STATION EGRID
PECO ENERGY CO GOULD CHEMCLEAR ICIS
CHESTER STATION CAMDBS
CHEM CLEAR INC PART A (RCRA)
EXELON GENERATING STA/ CHESTER EIS
EXELON GENERATION CO CHESTER STA PA-EFACTS
PECO ENERGY CO CHESTER STA HAZARDOUS WASTE REPORT
EXELON CHESTER GENERATING STATION PA-EFACTS
PECO ENERGY COMPANY AIRS/AFS
PECO ENERGY CO CHESTER GENERATING STA RCRAINFO
EXELON GEN CO DELAWARE CNTY PA-EFACTS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OPERATOR
EXELON POWER
EGRID


PARENT COMPANY
PECO ENERGY CO
EGRID


OWNER/OPERATOR
PECO ENERGY CO
EIA-860


PARENT COMPANY
EXELON POWER
EIA-860
View
PARENT COMPANY
EXELON GENERATION CO LLC
EIS


MAILING ADDRESS
CONSTELLATION ENERGY GENERATION LLC
AIR
View
OWNER/OPERATOR
EXELON GENERATION CO LLC
PA-EFACTS
View
OWNER
PECO ENERGY CO
RCRAINFO
View
TRANSMISSION OR DISTRIBUTION SYSTEM OWNER
PECO ENERGY CO
EIA-860


OWNER
EXELON GENERATION CO LLC
RCRAINFO
View
OPERATOR
CONSTELLATION ENERGY GENERATION LLC
RCRAINFO
View
OPERATOR
EXELOM
RCRAINFO


PARENT COMPANY
EXELON POWER
EIA-860
View
OWNER
PA ELEC CO
PA-EFACTS
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
PA-EFACTS 541200

RCRAINFO 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
AIR 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
RCRAINFO 221210 NATURAL GAS DISTRIBUTION.
AIRS/AFS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
EIA-860 22

CAMDBS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
EIS 221112 FOSSIL FUEL ELECTRIC POWER GENERATION.
RCRAINFO 221121 ELECTRIC BULK POWER TRANSMISSION AND CONTROL.
RCRAINFO 221122 ELECTRIC POWER DISTRIBUTION.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
UNKNOWN CONTACT 20 MONADNOCK STREET GARDNER MA 01440 CAMDBS
FACILITY MAILING ADDRESS 1 INDUSTRIAL HWY EDDYSTONE PA 19022 RCRAINFO
MAILING ADDRESS 2501 SEAPORT DR CHESTER PA 19013-2249 AIR
OWNER 300 EXELON WAY KENNETT SQUARE PA 19348-2473 RCRAINFO
OWNER 2301 MARKET ST PHILADELPHIA PA 19103 RCRAINFO
FACILITY MAILING ADDRESS FRONT & WARD STREETS CHESTER 42 PA-EFACTS
PARENT COMPANY 300 EXELON WAY ROOM 340 KENNETT SQUARE PA 19348 EIA-860
OPERATOR 1 INDUSTRIAL HWY EDDYSTONE PA 19022 RCRAINFO
FACILITY MAILING ADDRESS 3901 N DELAWARE AVENUE PHILADELPHIA PA 19137 AIRS/AFS
OWNER PO BOX 16001 READING 19612 PA-EFACTS
REGULATORY CONTACT 2301 MARKET ST PHILADELPHIA PA 19103 RCRAINFO
FACILITY MAILING ADDRESS 2501 SEAPORT DR CHESTER 19013 PA-EFACTS
OWNER/OPERATOR 300 EXELON WAY KENNETT SQUARE 19348 PA-EFACTS
REGULATORY CONTACT 3901 N DELAWARE AVE PHILADELPHIA PA 19137 RCRAINFO
REGULATORY CONTACT 400 MARKET STREET HARRISBURG PA 171058468 CAMDBS
FACILITY MAILING ADDRESS 2301 MARKET ST PHILADELPHIA PA 19103 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
UNKNOWN CONTACT
SEAN R GREGORY
9787309977
CAMDBS
View
PRIMARY FACILITY CONTACT
DALE DAVIS
6105958579
AIR


PRIMARY FACILITY CONTACT
JOSEPH KUKLINSKI
610-595-8113
AIR


REGULATORY CONTACT
CHARLES J ZADAKIS
7177839479
CAMDBS
View
UNKNOWN CONTACT
CHRIS CONROY
2158317606
AIRS/AFS


FACILITY SITE CONTACT
DALE DAVIS
6105958579
AIR


COMPLIANCE CONTACT
CHRIS CONROY
2158317606
AIRS/AFS


Query executed on: OCT-15-2025