Jasper

10719 Purrysburg Road, Hardeeville, SC 29927

Plant Summary Information

Jasper is ranked #7 out of 191 power plants in South Carolina in terms of total annual net electricity generation.

Jasper is comprised of 4 generators and generated 1.1 TWh during the 3-month period between September 2024 to December 2024.

Plant Name	Jasper
Utility Name	Dominion Energy South Carolina, Inc
Location	Jasper County, SC
Initial Operation Date	May 2004
Last Update	Dec 2024
Annual Generation	4.6 TWh
Annual Consumption	36.6 M MMBtu
Ranked #238 out of 11,949 Power Plants Nationwide
Ranked #123 out of 2,254 Natural Gas Power Plants Nationwide
Ranked #7 out of 191 South Carolina Power Plants
Ranked #2 out of 25 South Carolina Natural Gas Power Plants
Fuel Types	Natural Gas
Previous Operator	South Carolina Electric&Gas Company (2013 to 2017) Dominion Energy South Carolina, Inc (2018 to 2023)

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Summary Information
Plant Name	Jasper (55927)
Plant Address	10719 Purrysburg Road, Hardeeville, SC 29927
Utility	Dominion Energy South Carolina, Inc (17539)
Latitude, Longitude	32.3594, -81.1242
Generation Dates on File	Aug 2004 to Dec 2024
Initial Operation Date	May 2004
Annual Generation	4.6 TWh
Fuel Types	Natural Gas

Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration Status	No
FERC Small Power Producer Status	No
FERC Exempt Wholesale Generator Status	No

Regulatory Information
Regulatory Status	Regulated
NERC Region	SERC
Balancing Authority	Dominion Energy South Carolina (SCEG)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Municipality
Ash Impoundment	No
Transmission / Distribution Owner	Dominion Energy South Carolina (17539) SC
Grid Voltage	230.00 kV
Energy Storage	No

Natural Gas Information
Pipeline Name	CAROLINA GAS TRANSMISSION CORP
Natural Gas Storage	No

* Data obtained from the 2023 EIA 860 Report

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	JASP
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
Nameplate Capacity	212.8 MW
Nameplate Power Factor	0.85
Summer Capacity	170 MW
Winter Capacity	184 MW
Minimum Load	85 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	May 2004
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas / Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
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	156 MW
Net Winter Capacity With Natural Gas	171 MW
Net Summer Capacity With Oil	156 MW
Net Winter Capacity With Oil	171 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

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	JASP
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
Nameplate Capacity	198.9 MW
Nameplate Power Factor	0.85
Summer Capacity	177 MW
Winter Capacity	190 MW
Minimum Load	85 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	May 2004
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas / Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
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	164 MW
Net Winter Capacity With Natural Gas	177 MW
Net Summer Capacity With Oil	164 MW
Net Winter Capacity With Oil	177 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

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Combustion Turbine Part
Unit Code	JASP
Ownership	Single Owner
Can Bypass Heat Recovery Steam Generator	No
Nameplate Capacity	212.8 MW
Nameplate Power Factor	0.85
Summer Capacity	158 MW
Winter Capacity	185 MW
Minimum Load	85 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	May 2004
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas / Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
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	147 MW
Net Winter Capacity With Natural Gas	174 MW
Net Summer Capacity With Oil	147 MW
Net Winter Capacity With Oil	174 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

Technology	Natural Gas Fired Combined Cycle
Prime Mover	Combined Cycle Steam Part
Unit Code	JASP
Ownership	Single Owner
Duct Burners	Yes
Nameplate Capacity	443.7 MW
Nameplate Power Factor	0.9
Summer Capacity	390 MW
Winter Capacity	402 MW
Minimum Load	55 MW
Uprate/Derate Completed	No

Status	Operating
First Operation Date	May 2004
Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Natural Gas
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

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

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

Rank	Plant Name	Plant Location	Annual Generation
#113	Batesville Generation Facility	Batesville, MS	4.9 TWh
#114	Ouachita	Sterlington, LA	4.9 TWh
#115	Taft Cogeneration Facility	Hahnville, LA	4.9 TWh
#116	Potomac Energy Center, LLC	Leesburg, VA	4.8 TWh
#117	Plaquemine Cogeneration Plant	Plaquemine, LA	4.8 TWh
#118	PSEG Linden Generating Station	Linden, NJ	4.8 TWh
#119	Dearborn Industrial Generation	Dearborn, MI	5.7 TWh
#120	Kendall County Generation Facility	Minooka, IL	4.6 TWh
#121	Dan River	Eden, NC	4.6 TWh
#122	TVA Southaven Combined Cycle	Southaven, MS	4.6 TWh
#124	High Desert Power Plant	Victorville, CA	4.6 TWh
#125	Dresden Energy Facility	Dresden, OH	4.6 TWh
#126	Fox Energy Center	Wrightstown, WI	4.5 TWh
#127	Formosa Utility Venture Ltd	Point Comfort, TX	4.5 TWh
#128	Hillabee Energy Center	Alexander City, AL	4.4 TWh
#129	Ironwood LLC	Lebanon, PA	4.4 TWh
#130	Morgan Energy Center	Decatur, AL	4.4 TWh
#131	Coughlin Power Station	St Landry, LA	4.3 TWh
#132	Tenaska Frontier Generation Station	Shiro, TX	4.3 TWh
#133	Hermiston Power Partnership	Hermiston, OR	4.3 TWh

Below are closest 20 power plants surrounding Jasper.

Plant Name	Plant Location	Annual Generation	Distance
Effingham Energy Facility	Rincon, GA	1.7 TWh	10.9 mi
Estill Solar II	Estill, SC	18.1 GWh	26.5 mi
Guyton Community Solar	Guyton, GA	7.2 GWh	19 mi
Hilton Head	Hilton Head Island, SC	2.1 GWh	26.9 mi
IKEA Savannah 490	Port Wentworth, GA	1.8 GWh	12.9 mi
Imperial Savannah LP	Port Wentworth, GA	47.5 GWh	14.9 mi
International Paper Savanna Mill	Savannah, GA	687.3 GWh	17.9 mi
McIntosh	Rincon, GA	32.0 GWh	2.6 mi
McIntosh Combined Cycle Facility	Rincon, GA	8.0 TWh	3.5 mi
MCRD Parris Island PV Hybrid	Parris Island, SC	31.5 GWh	25.2 mi
Moffett Solar Project	Ridgeland, SC	107.0 GWh	19.5 mi
Port Wentworth Mill	Port Wentworth, GA	433.2 GWh	14.2 mi
Ridgeland Solar Project	Ridgeland, SC	17.2 GWh	12 mi
Rincon Solar I	Rincon, GA	29.2 GWh	10.4 mi
Savannah River Mill	Rincon, GA	86.3 GWh	4.9 mi
SCE&G Nimitz CSG	Ridgeland, SC	14.7 GWh	13.7 mi
Seabrook Solar	Seabrook, SC	76.9 GWh	26.4 mi
Superior Landfill Gas Recovery	Savannah, GA	46.9 GWh	24.3 mi
Trask East Solar	Beaufort, SC	23.3 GWh	23.2 mi
Yemassee Solar	Yemassee, SC	21.4 GWh	27.1 mi