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80.8 MW Natural Gas operating in Kenai Peninsula, AK
80.8 MW
Nameplate Capacity
2
Generators
units
Natural Gas Fired Combined Cycle
Technology
1986
Operating Since
Coordinates
60.6765, -151.3777
County
Kenai Peninsula, AK
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Homer Electric Assn Inc | — | — |
| Owner(s) | Homer Electric Assn Inc | — | — |
| Status | Operating | — | — |
Nikiski Combined Cycle is an 80.8 MW natural gas-fired combined cycle power plant located in Kenai Peninsula County, Alaska. The plant began operating in 1986 and is owned and operated by Homer Electric Assn Inc. It consists of two generators utilizing natural gas-fired combined cycle technology.
In the most recent year with available data, the plant generated 414,785 MWh of electricity, achieving a capacity factor of 58.5%. Based on total capacity, Nikiski Combined Cycle is ranked as the 5th largest power plant in Alaska out of 12, and nationally it is ranked approximately 1000th out of 1963 plants.
Generated from EIA, GEM, and public data sources
Grid Region
—
Market
—
NERC Region
—
Balancing Authority
45.1K MWh
Latest Month
414.8K MWh
Annual Generation
58.5%
Capacity Factor
CO₂ Intensity
1040 lb/MWh
NOx
3 lb/MWh
SO₂
2013
$965/kW
Est. Construction Cost
Total estimated cost: $78.0M
This plant is in a bilateral market territory without organized wholesale pricing. Nodal pricing data is not available.
Last updated 2026-03-14
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Grid Voltage
115.0 kV
Regulatory Status
RE — Regulated
Entity Type
Cooperative
Sector
Electric Utility
0.005 lb/MWh
CH₄
0.020 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
58.9%
Annual Net Gen
417 GWh
CO₂eq
1041 lb/MWh
Subregion
ASCC Alaska Grid