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586 MW Natural Gas operating in Webster, KY
586 MW
Nameplate Capacity
2
Generators
units
Natural Gas Steam Turbine
Technology
1979
Operating Since
Coordinates
37.6458, -87.5005
County
Webster, KY
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Big Rivers Electric Corp | Big Rivers Electric | — |
| Owner(s) | Big Rivers Electric Corp | Big Rivers Electric | — |
| Status | Operating | — | — |
The Robert D. Green Generating Station is a coal-fired power plant owned and operated by the Big Rivers Electric Cooperation as part of Sebree Station. It is located in the northeast corner of Webster County, Kentucky. It will convert to natural gas in March 2022 sourced from Czar's Pipeline.
Read more on WikipediaThe R D Green power plant is a 586 MW natural gas-fired facility located in Webster County, Kentucky. It began operating in 1979 and is owned and operated by Big Rivers Electric Corp. The plant utilizes two natural gas steam turbine generators.
R D Green operates within the Midcontinent Independent Transmission System Operator (MISO) balancing authority and the SERC NERC region. In terms of size, it is ranked as the 9th largest power plant out of 12 in Kentucky, and 416th out of 945 nationally. The plant's latest annual generation was 715,365 MWh, resulting in a capacity factor of 13.9%.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
161.0 kV
Regulatory Status
RE — Regulated
Entity Type
Cooperative
Sector
Electric Utility
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
53.8K MWh
Latest Month
715.4K MWh
Annual Generation
13.9%
Capacity Factor
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CO₂ Intensity
1642 lb/MWh
NOx
1 lb/MWh
SO₂
0.008 lb/MWh
CH₄
0.033 lb/MWh
N₂O
0.003 lb/MWh
Capacity Factor
2.8%
Annual Net Gen
144 GWh
CO₂eq
1644 lb/MWh
Subregion
SERC Tennessee Valley
2013
$965/kW
Est. Construction Cost
Total estimated cost: $565.6M
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Point of Interconnection
Nearest Substation
Sebree Substation · 161 kV
Substation Distance
< 10 km
Operator
Kentucky Utilities Company
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
BREC.GREEN1
Pricing Hub
INDIANA.HUB
Alt. Hub / Zone
INDIANA.HUB
Location Type
Generation Node
Node Source
EIA-860 direct report
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-03-26
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