Rockport

2791 North US Route 231, Rockport, IN 47635

Plant Summary Information

Rockport is ranked #11 out of 129 coal plants nationwide in terms of total annual net electricity generation.

Rockport is comprised of 2 generators and generated 2.3 TWh during the 3-month period between January 2025 to April 2025.

Plant NameRockport
Utility NameIndiana Michigan Power Co
LocationSpencer County, IN
Initial Operation DateDecember 1984
Last Update Apr 2025
Annual Generation 7.4 TWh
Annual Consumption 77.5 M MMBtu
Ranked #117 out of 12,299 Power Plants Nationwide
Ranked #11 out of 129 Subbituminous Coal Power Plants Nationwide
Ranked #3 out of 203 Indiana Power Plants
Ranked #1 out of 3 Indiana Subbituminous Coal Power Plants
Fuel Types Subbituminous Coal : 96.6% Bituminous Coal : 2.9%

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Monthly Net Generation for Rockport

Rockport Details

Summary Information
Plant NameRockport (6166)
Plant Address2791 North US Route 231, Rockport, IN 47635
UtilityIndiana Michigan Power Co (9324)
Latitude, Longitude37.9256, -87.0372
Generation Dates on FileJan 2001 to Apr 2025
Initial Operation DateDecember 1984
Annual Generation 7.4 TWh
Fuel Types Subbituminous Coal : 96.6% Bituminous Coal : 2.9%
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusNo
FERC Exempt Wholesale Generator StatusNo
Regulatory Information
Regulatory StatusRegulated
NERC RegionRFC
Balancing AuthorityPJM Interconnection, LLC (PJM)
NAICS CodeUtilities (22)
Sector Electric Utility (1)
Water SourceOhio River
Ash Impoundment Yes   Lined   Operating
Transmission / Distribution OwnerIndiana Michigan Power Co (9324) IN
Grid Voltage 765.00 kV
Energy StorageNo

Generator 1 Details Operating December 1984

TechnologyConventional Steam Coal
Prime MoverSteam Turbine
OwnershipSingle Owner
RTO ISO LMP Node Designation40243837
RTO ISO Location Designation For Reporting Wholesale Sales Data34497125
Nameplate Capacity1300 MW
Nameplate Power Factor0.9
Summer Capacity1300 MW
Winter Capacity1299 MW
Minimum Load500 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateDecember 1984
Planned RetirementDecember 2028
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceSubbituminous Coal / Bituminous Coal
Startup SourceDistillate Fuel Oil
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full LoadOVER
Pulverized Coal TechnologyYes
Supercritical TechnologyYes
Multiple FuelsYes
Cofire FuelsNo
Switch Between Oil And Natural GasNo

Generator 2 Details Operating December 1989

TechnologyConventional Steam Coal
Prime MoverSteam Turbine
OwnershipSingle Owner
RTO ISO LMP Node Designation40243839
RTO ISO Location Designation For Reporting Wholesale Sales Data34497125
Nameplate Capacity1300 MW
Nameplate Power Factor0.9
Summer Capacity1300 MW
Winter Capacity1299 MW
Minimum Load500 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateDecember 1989
Planned RetirementDecember 2028
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceSubbituminous Coal / Bituminous Coal
Startup SourceDistillate Fuel Oil
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Time From Cold Shutdown To Full LoadOVER
Pulverized Coal TechnologyYes
Supercritical TechnologyYes
Multiple FuelsYes
Cofire FuelsNo
Switch Between Oil And Natural GasNo

Rockport Plant Owners

Owner NameAddressGeneratorOwnership
We couldn't locate any owners for this plant

Power Plants with Similar Net Generation

Power plants with a similar annual net generation from Subbituminous Coal.

RankPlant NamePlant LocationAnnual Generation
#1James H Miller JrQuinton, AL18.7 TWh
#2LabadieLabadie, MO15.2 TWh
#3W A ParishThompsons, TX14.2 TWh
#4Monroe (MI)Monroe, MI15.2 TWh
#5J H CampbellWest Olive, MI9.4 TWh
#6ColstripColstrip, MT8.8 TWh
#7Martin LakeTatum, TX8.8 TWh
#8Laramie River StationWheatland, WY7.8 TWh
#9Fayette Power ProjectLa Grange, TX7.7 TWh
#10SchererJuliette, GA7.5 TWh
#12Sherburne CountyBecker, MN7.0 TWh
#13Jeffrey Energy CenterSt. Mary's, KS6.9 TWh
#14Belle RiverChina Twp, MI7.6 TWh
#15Baldwin Energy ComplexBaldwin, IL6.8 TWh
#16Walter Scott Jr Energy CenterCouncil Bluffs, IA6.8 TWh
#17ShawneeWest Paducah, KY6.5 TWh
#18LimestoneJewett, TX6.4 TWh
#19Gerald GentlemanSutherland, NE6.2 TWh
#20Nebraska CityNebraska City, NE6.2 TWh
#21Comanche (CO)Pueblo, CO6.3 TWh

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