Perryman

Bush River Neck Rd, Harford County, MD 21130

Plant Summary Information

Perryman is ranked #14 out of 165 power plants in Maryland in terms of total annual net electricity generation.

Perryman is comprised of 5 generators and generated 12.1 GWh during the 3-month period between November 2023 to February 2024.

Plant Name	Perryman
Utility Name	Constellation Power Source Generation, LLC
Location	Harford County, MD
Initial Operation Date	January 1972
Last Update	Feb 2024
Annual Generation	244.7 GWh
Annual Consumption	2.8 M MMBtu
Ranked #2,125 out of 11,455 Power Plants Nationwide
Ranked #708 out of 2,284 Natural Gas Power Plants Nationwide
Ranked #14 out of 165 Maryland Power Plants
Ranked #8 out of 17 Maryland Natural Gas Power Plants
Fuel Types	Natural Gas : 96.1% Distillate Fuel Oil : 3.9%
Previous Operator	Constellation Power Source Gen (2013 to 2021) Constellation Power Source Generation, LLC (2022 to 2022)

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Monthly Net Generation for Perryman

Perryman Details

Summary Information
Plant Name	Perryman (1556)
Plant Address	Bush River Neck Rd Harford County, MD 21130
Utility	Constellation Power Source Generation, LLC (4161)
Latitude, Longitude	39.44284, -76.22176
Generation Dates on File	Jan 2001 to Feb 2024
Initial Operation Date	January 1972
Annual Generation	244.7 GWh
Fuel Types	Natural Gas : 96.1% Distillate Fuel Oil : 3.9%

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	Yes
FERC Exempt Wholesale Generator Docket Number	01-91-000

Regulatory Information
Regulatory Status	Non-Regulated
NERC Region	RFC
Balancing Authority	PJM Interconnection, LLC (PJM)
NAICS Code	Utilities (22)
Sector	IPP Non-CHP (2)
Water Source
Ash Impoundment	No
Transmission / Distribution Owner	Baltimore Gas & Electric Co (1167) MD
Grid Voltage	115.00 kV
Energy Storage	No

Natural Gas Information
Local Distribution Company (LDC)	BGE
Natural Gas Storage	No

* Data obtained from the 2022 EIA 860 Report

Generator GT1 Details Operating January 1972

Technology	Petroleum Liquids
Prime Mover	Combustion Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	PERRYMAN13 KVCT 1
RTO ISO Location Designation For Reporting Wholesale Sales Data	PERRYMAN13 KVCT 1
Nameplate Capacity	53.1 MW
Nameplate Power Factor	0.85
Summer Capacity	52 MW
Winter Capacity	52 MW
Minimum Load	5 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	January 1972
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No

Generator GT3 Details Operating April 1972

Technology	Petroleum Liquids
Prime Mover	Combustion Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	PERRYMAN13 KVCT 3
RTO ISO Location Designation For Reporting Wholesale Sales Data	PERRYMAN13 KVCT 3
Nameplate Capacity	53.1 MW
Nameplate Power Factor	0.85
Summer Capacity	51 MW
Winter Capacity	51 MW
Minimum Load	5 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	April 1972
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No

Generator GT4 Details Operating April 1972

Technology	Petroleum Liquids
Prime Mover	Combustion Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	PERRYMAN13 KVCT 4
RTO ISO Location Designation For Reporting Wholesale Sales Data	PERRYMAN13 KVCT 4
Nameplate Capacity	53.1 MW
Nameplate Power Factor	0.85
Summer Capacity	52 MW
Winter Capacity	52 MW
Minimum Load	5 MW

Uprate/Derate Completed	No
Status	Operating
First Operation Date	April 1972
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	No

Generator GT5 Details Operating June 1995

Technology	Natural Gas Fired Combustion Turbine
Prime Mover	Combustion Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	PERRYMAN33 KVCT 51
RTO ISO Location Designation For Reporting Wholesale Sales Data	PERRYMAN33 KVCT 51
Nameplate Capacity	192 MW
Nameplate Power Factor	0.9
Summer Capacity	139 MW
Winter Capacity	149 MW
Minimum Load	110 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	June 1995
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas / Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	Yes
Cofire Fuels	No
Switch Between Oil And Natural Gas	Yes

Multifuel Details
Switch When Operating	No
Net Summer Capacity With Natural Gas	139 MW
Net Winter Capacity With Natural Gas	145 MW
Net Summer Capacity With Oil	139 MW
Net Winter Capacity With Oil	149 MW
Time To Switch From Gas To Oil	1H
Time To Switch From Oil To Gas	1H
Factors That Limit Switching	No

Generator GT6 Details Operating June 2015

Technology	Natural Gas Fired Combustion Turbine
Prime Mover	Combustion Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	PERRYMN613.8 KV PERYMAN6
RTO ISO Location Designation For Reporting Wholesale Sales Data	PERRYMN613.8 KV PERYMAN6
Nameplate Capacity	141 MW
Nameplate Power Factor	0.85
Summer Capacity	109.8 MW
Winter Capacity	120 MW
Minimum Load	60 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	June 2015
Combined Heat & Power	No
Sector Name	IPP Non-CHP (2)
Energy Source	Natural Gas / Distillate Fuel Oil
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	1H
Multiple Fuels	Yes
Cofire Fuels	No
Switch Between Oil And Natural Gas	Yes

Multifuel Details
Switch When Operating	Yes
Net Summer Capacity With Natural Gas	109 MW
Net Winter Capacity With Natural Gas	120 MW
Net Summer Capacity With Oil	109 MW
Net Winter Capacity With Oil	109 MW
Time To Switch From Gas To Oil	1H
Time To Switch From Oil To Gas	1H
Factors That Limit Switching	Yes
Air Permit Limits	Yes

Perryman Plant Owners

Owner Name	Address	Generator	Ownership
*We couldn't locate any owners for this plant*

Power Plants with Similar Net Generation

Power plants with a similar annual net generation from Natural Gas.

Rank	Plant Name	Plant Location	Annual Generation
#698	Tenaska Georgia Generation Facility	Franklin, GA	248.0 GWh
#699	A.J. Mihm Generating Station	Pelkie, MI	240.9 GWh
#700	University of Michigan	Ann Arbor, MI	240.8 GWh
#701	Eagle Point Power Generation	Westville, NJ	245.2 GWh
#702	Masspower	Indian Orchard, MA	240.1 GWh
#703	Bennett Mountain	Mountain Home, ID	239.8 GWh
#704	Valero Wilmington Cogeneration Plant	Wilmington, CA	239.2 GWh
#705	University of California San Diego Hybrid	La Jolla, CA	239.0 GWh
#706	Ingredion Incorporated	Bedford Park, IL	236.1 GWh
#707	Port Arthur Texas Refinery	Port Arthur, TX	236.0 GWh
#709	Dansby	Bryan, TX	228.2 GWh
#710	Essential Power Rock Springs LLC	Rising Sun, MD	228.2 GWh
#711	Louisa Generation Facility	Gordonsville, VA	245.6 GWh
#712	Calvert City	Calvert City, KY	226.1 GWh
#713	Granite City Works	Granite City, IL	565.6 GWh
#714	Cornell University Central Heat	Ithaca, NY	224.8 GWh
#715	University of Illinois Abbott Power Plt	Champaign, IL	234.5 GWh
#716	Texas Petrochemicals	Houston, TX	238.2 GWh
#717	Arapahoe Combustion Turbine Project	Denver, CO	221.4 GWh
#718	Oxnard Paper Mill	Oxnard, CA	219.8 GWh

Nearby Power Plants

Below are closest 20 power plants surrounding Perryman.

Plant Name	Plant Location	Annual Generation	Distance
APG Combined Heat and Power Plant	Edgewood, MD	60.0 MWh	5.2 mi
APG New Chesapeake	Aberdeen, MD	4.4 GWh	5.3 mi
APG Old Bayside	Aberdeen, MD	3.3 GWh	5.6 mi
Archdiocese of Baltimore J	Perryman, MD	3.7 GWh	0.3 mi
Archdiocese of Baltimore L	Perryman, MD	3.7 GWh	0.3 mi
Baltimore City B	Perryman, MD	3.4 GWh	0.5 mi
Baltimore City D	Perryman, MD	3.4 GWh	0.5 mi
Baltimore City F	Perryman, MD	3.4 GWh	0.5 mi
Baltimore City G	Perryman, MD	2.9 GWh	0.5 mi
BTC2 Solar (CSG)	Kingsville, MD	4.1 GWh	9.5 mi
City of Havre De Grace C	Perryman, MD	3.6 GWh	0.5 mi
Eastern Landfill Gas LLC	White Marsh, MD	25.1 GWh	9.8 mi
Havre de Grace II - E at Perryman	Perryman, MD	2.1 GWh	0.5 mi
IKEA Perryville 460	Perryville, MD	5.5 GWh	12.1 mi
Macy's MD Joppa Solar Project	Joppa, MD	2.9 GWh	5.3 mi
McCormick & Co. Inc. at Belcamp	Belcamp, MD	2.5 GWh	2.8 mi
Pfeffers	Kingsville, MD	2.1 GWh	9.2 mi
Sod Run WTP A	Perryman, MD	3.7 GWh	0.5 mi
The Clorox Company	Aberdeen, MD	2.8 GWh	2.3 mi
White Marsh Solar	White Marsh, MD	2.9 GWh	9.8 mi