3339.5 MW Bit. Coal operating in Gibson, IN — Midcontinent Independent Transmission System Operator, Inc..
3,339.5 MW
Nameplate Capacity
5
Generators
units
Conventional Steam Coal
Technology
1975
Operating Since
Coordinates
38.3722, -87.7658
County
Gibson, IN
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Duke Energy Indiana, LLC | Duke Energy Indiana | — |
| Owner(s) | Duke Energy Indiana, LLC, Indiana Municipal Power Agency, Wabash Valley Power Assn, Inc | Duke Energy | — |
| Status | Operating | — | — |
The Gibson Generating Station is a coal-burning power plant located at the northernmost end of Montgomery Township, Gibson County, Indiana, United States. It is close to the Wabash River, 1.5 miles (2.5 km) southeast of Mount Carmel, Illinois, 2 miles (3.2 km) south of the mouth of the Patoka River, and 4 miles (6.5 km) south of the mouth of the White River. The closest Indiana communities are Owensville 7.5 miles (12 km) to the southeast of the plant, and Princeton, 10.5 miles (17 km) to the east. With a 2013 aggregate output capacity among its five units of 3,345 megawatts, it is the largest power plant run by Duke Energy, and the tenth-largest electrical plant in the United States. Given the closure of the Nanticoke Generating Station in Ontario, in 2013, the Gibson Generating Station became the largest coal power plant in North America by generated power.
Read more on WikipediaThe Gibson power plant, located in Gibson County, Indiana, is a 3339.5 MW coal-fired power plant that began operating in 1975. It is owned by Duke Energy and operated by Duke Energy Indiana, LLC. The plant utilizes conventional steam coal technology and consists of 5 generators. Gibson is the largest of 6 coal plants in Indiana, and the second-largest of 50 coal plants nationally.
In the latest year of reported generation, the plant produced 10,644,303 MWh of electricity, operating at a capacity factor of 36.4%. The plant operates within the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority and the ReliabilityFirst Corporation (RFC) NERC region. Financial data indicates an installed cost of $1039.04 per kW and a PPA price of $5.7 per MWh. Financial data is sourced from FERC filings.
Generated from EIA, GEM, and public data sources
NERC Region
RFC
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc..
Grid Voltage
345 kV
Regulatory Status
RE
Entity Type
Investor-Owned Utility
Sector
Electric Utility
1.1M MWh
Latest Month
10.6M MWh
Annual Generation
36.4%
Capacity Factor
$5.7/MWh
PPA Price
Duke Energy Indiana, LLC
Contract Seller
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
Point of Interconnection
Nearest Substation
Gibson Station · 345 kV
Substation Distance
< 10 km
Operator
Duke Energy
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
CP/Comm Pricing
Pricing Hub
INDIANA.HUB
Node Source
EIA-860 direct report
Duke Energy Progress, LLC, Duke Energy Carolinas, LLC; Notice of Application of Transfer of License and Soliciting Comments, Motions To Intervene, and Protests
Duke Energy Progress, LLC; Duke Energy Carolinas, LLC; Notice of Application of Transfer of License and Soliciting Comments, Motions To Intervene, and Protests
Duke Energy Progress, LLC; Duke Energy Carolinas, LLC; Notice of Application of Transfer of License and Soliciting Comments, Motions To Intervene, and Protests
Duke Energy Progress, LLC; Duke Energy Carolinas, LLC; Notice of Application of Transfer of License and Soliciting Comments, Motions To Intervene, and Protests
Last updated 2026-03-25
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