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Merom — Power plant · Coal · Hallador PowerSycamore Riverside Energy, LLC — Announced · Gas, combustion turbine · IN · 964 MW · 16.4 km away
  • Combustion
  • In development
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Coal

Key facts

Power plant · Coalran 51% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1982
Net generation, 2025
4,820,410 MWh
Grid
345 kV to Hoosier Energy R E C, Inc (MISO)
Location
Sullivan County, Indiana
Operated by
Hallador Power

Output

Net generation MWh by year, 2001 to 2026
Fuel burned MMBtu by year, 2001 to 2026
  • Coal
  • Oil

Operations detail

Details

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Technology
Coal source: “Conventional Steam Coal”
Age
44 years since 1982
Unused energy
4,641 GWh 2025Unused energyA lead, not a guarantee: MW × hours × (1 − capacity factor) for the latest year (EIA-923), gas, coal and oil plants only. Air-permit run-hour caps, heat rate (cost to run) and capacity-market or reliability obligations can rule it out.
Heat rate
10,234 Btu/kWh 2025
All 8 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Gem
Parents
Name
Hoosier Energy Rural Electric Cooperative Inc
Share pct
100
Gem entity id
E100000002265
Unit ids
G100000106880, G100000106881
Location id
L100000103891
Grid
Nerc region
RFC
Report year
2025
Grid voltage kv
345
Transmission owner
Hoosier Energy R E C, Inc
Balancing authority code
MISO
Balancing authority name
Midcontinent Independent Transmission System Operator, Inc..
EPA greenhouse gas reporting (GHGRP)
EPA FRS ID
110056626370
Subparts reported
C, D
NAICS code
221112
Subpart PP (CO2 supply)
No
Subpart RR (geologic sequestration)
No
Subpart UU (CO2 injection)
No
Reporting year
2023
GHGRP facility ID
1006549
Fuel burned (MMBtu), 202549,329,668
Capacity factor, 20250.509
Heat rate (Btu/kWh), 202510,233.5
Net generation (MWh), 20254,820,410.0
Balancing authority codeMISO

Ownership

2 companies2
Companies with an ownership or operating interest in this asset.
CompanyRoleShareAs ofSource
Hallador Power Operator EIA-860M
HALLADOR ENERGY CO Owner 100.0% Dec 31, 2023 EPA GHGRP

Timeline

  • In service · EIA-860M

Sources

5 sources

Sources EIA-860M · GEM · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory · EPA Greenhouse Gas Reporting Program — facility register with parent-company shares (Envirofacts pub_dim_facility; FLIGHT)

Sources

Every source and license · Attribution

View at source

Around this plant

Nearby

within 25 km
Projects within 25 km, nearest first.
ProjectKindAwayMW
Sycamore Riverside Energy, LLC Announced Gas, combustion turbine 16.4 km 964

Sources EIA-860M

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026

Attribution