Merom

5500 W. Old 54, Sullivan, IN 47882

Plant Summary Information

Merom is ranked #28 out of 112 coal plants nationwide in terms of total annual net electricity generation.

Merom is comprised of 2 generators and generated 1.1 TWh during the 3-month period between May 2026 to August 2026.

Plant Name	Merom
Utility Name	Hallador Power Company, LLC
Location	Sullivan County, IN
Initial Operation Date	February 1982
Last Update	Aug 2026
Annual Generation	4.3 TWh
Annual Consumption	49.9 M MMBtu
Ranked #260 out of 13,301 Power Plants Nationwide
Ranked #28 out of 112 Bituminous Coal Power Plants Nationwide
Ranked #7 out of 220 Indiana Power Plants
Ranked #3 out of 13 Indiana Bituminous Coal Power Plants
Fuel Types	Bituminous Coal : 99.5%
Previous Operator	Hoosier Energy R E C, Inc (2013 to 2021) Hallador Power Company, LLC (2022 to 2025)

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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 Aug 2026
Initial Operation Date	February 1982
Annual Generation	4.3 TWh
Fuel Types	Bituminous Coal : 99.5%

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 2025 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
#18	Clifty Creek	Madison, IN	6.0 TWh
#19	Trimble County	Bedford, KY	8.2 TWh
#20	FirstEnergy Fort Martin Power Station	Maidsville, WV	5.2 TWh
#21	Longview Power Plant	Maidsville, WV	5.1 TWh
#22	Kyger Creek	Cheshire, OH	5.0 TWh
#23	Marshall (NC)	Terrell, NC	7.8 TWh
#24	Crystal River	Crystal River, FL	15.8 TWh
#25	Huntington	Huntington, UT	4.5 TWh
#26	Winyah	Georgetown, SC	4.4 TWh
#27	Mt Storm	Mount Storm, WV	4.4 TWh
#29	Conemaugh	New Florence, PA	4.2 TWh
#30	Keystone	Shelocta, PA	4.0 TWh
#31	Mitchell (WV)	Captina, WV	3.9 TWh
#32	Cayuga	Cayuga, IN	3.9 TWh
#33	Seminole (FL)	Palatka, FL	9.8 TWh
#34	AES Petersburg	Petersburg, IN	4.1 TWh
#35	Stanton Energy Center	Orlando, FL	5.7 TWh
#36	Warrick	Newburgh, IN	3.1 TWh
#37	Brandon Shores	Baltimore, MD	3.0 TWh
#38	Belews Creek	Belews Creek, NC	9.9 TWh

Below are closest 20 power plants surrounding Merom.

Plant Name	Plant Location	Annual Generation	Distance
Casey City of	Casey, IL	80.0 MWh	30.7 mi
Edwardsport	Edwardsport, IN	3.6 TWh	23 mi
Fairbanks Solar Project	Fairbanks, IN	519.1 GWh	8.6 mi
IMPA Washington Solar Park	Washington, IN	3.9 GWh	33 mi
IMPA Washington Solar Park 2	Washington, IN	18.7 GWh	31.8 mi
Linton	Linton, IN	9.7 GWh	20.2 mi
Marathon Petroleum - Robinson Refinery	Robinson, IL	5.4 GWh	12.5 mi
Marshall (IL)	Marshall, IL	167.0 MWh	24.2 mi
Marshall Solar (IL)	Marshall, IL	1.0 MWh	24.3 mi
River Ferry Solar 1	West Union, IL	324.2 GWh	14.5 mi
Scotland Solar RES	Newberry, IN	1.5 GWh	32.2 mi
Staunton	Brazil, IN	6.0 GWh	31.3 mi
Sugar Creek Power	West Terre Haute, IN	3.7 TWh	22.4 mi
Sullivan Solar, LLC	Sullivan, IN	7.1 GWh	6.8 mi
Toyota Boshoku	Lawrenceville, IL	4.7 GWh	24.9 mi
Trade Post Solar	Farmersburg, IN	74.6 GWh	11.7 mi
Wabash Valley Power IGCC	Terre Haute, IN	480.5 GWh	32.2 mi
Wheatland	Wheatland, IN	226.2 GWh	28.7 mi
Wheatland Generating Facility	Wheatland, IN	153.3 GWh	29.9 mi
Worthington Generation LLC	Worthington, IN	203.4 GWh	26.7 mi