Merom

5500 W. Old 54, Sullivan, IN 47882

Plant Summary Information

Merom is ranked #22 out of 120 coal plants nationwide in terms of total annual net electricity generation.

Merom is comprised of 2 generators and generated 1.6 TWh during the 3-month period between June 2025 to September 2025.

Plant Name	Merom
Utility Name	Hallador Power Company, LLC
Location	Sullivan County, IN
Initial Operation Date	February 1982
Last Update	Sep 2025
Annual Generation	5.0 TWh
Annual Consumption	54.3 M MMBtu
Ranked #226 out of 12,539 Power Plants Nationwide
Ranked #22 out of 120 Bituminous Coal Power Plants Nationwide
Ranked #7 out of 208 Indiana Power Plants
Ranked #3 out of 13 Indiana Bituminous Coal Power Plants
Fuel Types	Bituminous Coal : 99.8%
Previous Operator	Hoosier Energy R E C, Inc (2013 to 2021) Hallador Power Company, LLC (2022 to 2024)

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Summary Information
Plant Name	Merom (6213)
Plant Address	5500 W. Old 54, Sullivan, IN 47882
Utility	Hallador Power Company, LLC (65239)
Latitude, Longitude	39.0694, -87.5108
Generation Dates on File	Jan 2001 to Sep 2025
Initial Operation Date	February 1982
Annual Generation	5.0 TWh
Fuel Types	Bituminous Coal : 99.8%

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	RFC
Balancing Authority	Midcontinent Independent Transmission System Operator, Inc.. (MISO)
NAICS Code	Utilities (22)
Sector	Electric Utility (1)
Water Source	Turtle Creek Reservoir
Ash Impoundment	No
Transmission / Distribution Owner	Hoosier Energy R E C, Inc (9267)
Grid Voltage	345.00 kV
Energy Storage	No

* Data obtained from the 2024 EIA 860 Report

Technology	Conventional Steam Coal
Prime Mover	Steam Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	HE.MEROM2
RTO ISO Location Designation For Reporting Wholesale Sales Data	HE.MEROM2
Nameplate Capacity	540 MW
Nameplate Power Factor	0.9
Summer Capacity	489 MW
Winter Capacity	496 MW
Minimum Load	240 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	February 1982

Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Bituminous Coal
Startup Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Pulverized Coal Technology	Yes
Subcritical Technology	Yes
Multiple Fuels	No
Cofire Fuels	No
Switch Between Oil And Natural Gas	No

Technology	Conventional Steam Coal
Prime Mover	Steam Turbine
Ownership	Single Owner
RTO ISO LMP Node Designation	HE.MEROM1
RTO ISO Location Designation For Reporting Wholesale Sales Data	HE.MEROM1
Nameplate Capacity	540 MW
Nameplate Power Factor	0.9
Summer Capacity	489 MW
Winter Capacity	494 MW
Minimum Load	240 MW
Uprate/Derate Completed	No
Status	Operating
First Operation Date	September 1983

Combined Heat & Power	No
Sector Name	Electric Utility (1)
Energy Source	Bituminous Coal
Startup Source	Distillate Fuel Oil
Solid Fuel Gasification	No
Carbon Capture Technology	No
Time From Cold Shutdown To Full Load	12H
Pulverized Coal Technology	Yes
Subcritical Technology	Yes
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 Bituminous Coal.

Rank	Plant Name	Plant Location	Annual Generation
#12	Mill Creek (KY)	Louisville, KY	6.9 TWh
#13	Trimble County	Bedford, KY	8.7 TWh
#14	Roxboro	Semora, NC	6.6 TWh
#15	Hunter	Castle Dale, UT	6.6 TWh
#16	Miami Fort	North Bend, OH	6.4 TWh
#17	Intermountain Power Project	Delta, UT	5.8 TWh
#18	Clifty Creek	Madison, IN	5.7 TWh
#19	Mountaineer	New Haven, WV	5.4 TWh
#20	Kyger Creek	Cheshire, OH	5.5 TWh
#21	FirstEnergy Fort Martin Power Station	Maidsville, WV	5.2 TWh
#23	Mt Storm	Mount Storm, WV	4.8 TWh
#24	AES Petersburg	Petersburg, IN	4.7 TWh
#25	Longview Power Plant	Maidsville, WV	4.4 TWh
#26	Huntington	Huntington, UT	4.2 TWh
#27	Winyah	Georgetown, SC	4.2 TWh
#28	Conemaugh	New Florence, PA	4.2 TWh
#29	Marshall (NC)	Terrell, NC	7.8 TWh
#30	Keystone	Shelocta, PA	4.2 TWh
#31	Mitchell (WV)	Captina, WV	3.8 TWh
#32	Cayuga	Cayuga, IN	3.6 TWh

Below are closest 20 power plants surrounding Merom.

Plant Name	Plant Location	Annual Generation	Distance
AES Petersburg	Petersburg, IN	4.7 TWh	39.9 mi
Casey City of	Casey, IL	61.0 MWh	30.7 mi
Crane Solar Facility	Crane, IN	28.6 GWh	37.9 mi
Edwardsport	Edwardsport, IN	3.6 TWh	23 mi
Fairbanks Solar Project	Fairbanks, IN	277.0 GWh	8.6 mi
IMPA Washington Solar Park	Washington, IN	4.0 GWh	33 mi
IMPA Washington Solar Park 2	Washington, IN	13.8 GWh	31.8 mi
Linton	Linton, IN	10.5 GWh	20.2 mi
Marshall (IL)	Marshall, IL	116.0 MWh	24.2 mi
McDonald Solar Farm, LLC	West Terre Haute, IN	7.8 GWh	36.3 mi
Olney Solar II CSG	Olney, IL	4.4 GWh	40.9 mi
Pastime Farm, LLC	Brazil, IN	9.0 GWh	35.8 mi
River Ferry Solar 1	West Union, IL	303.7 GWh	14.5 mi
Scotland Solar RES	Newberry, IN	1.6 GWh	32.2 mi
Staunton	Brazil, IN	6.8 GWh	31.3 mi
Sugar Creek Power	West Terre Haute, IN	4.5 TWh	22.4 mi
Sullivan Solar, LLC	Sullivan, IN	8.3 GWh	6.8 mi
Wabash Valley Power IGCC	Terre Haute, IN	339.7 GWh	32.2 mi
Wheatland Generating Facility	Wheatland, IN	131.1 GWh	29.9 mi
Worthington Generation LLC	Worthington, IN	195.3 GWh	26.7 mi