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346.9 MW Natural Gas Fired Combined Cycle (152 MW) + Natural Gas Fired Combustion Turbine (195 MW) operating in Anchorage, AK
346.9 MW
Nameplate Capacity
5
Generators
units
Hybrid (2)
Technology
Natural Gas Fired Combined Cycle + Natural Gas Fired Combustion Turbine
1979
Operating Since
Coordinates
61.2297, -149.7167
County
Anchorage, AK
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Chugach Electric Assn Inc | — | — |
| Owner(s) | Chugach Electric Assn Inc | — | — |
| Status | Operating | — | — |
The George M Sullivan Generation Plant 2, located in Anchorage County, Alaska, has a total capacity of 346.9 MW. The plant, which began operating in 1979, is owned and operated by Chugach Electric Assn Inc. It is fueled primarily by natural gas and utilizes both natural gas-fired combined cycle and natural gas-fired combustion turbine technologies, classifying it as a hybrid plant. The facility consists of 5 generators.
In the most recent year with available data, the plant generated 923,250 MWh of electricity, operating at a capacity factor of 30.3%. The George M Sullivan Generation Plant 2 is ranked as the largest of 4 natural gas plants in Alaska, and 601st out of 945 similar plants nationally.
Generated from EIA, GEM, and public data sources
Grid Region
—
Market
—
NERC Region
—
Balancing Authority
87.0K MWh
Latest Month
923.3K MWh
Annual Generation
30.3%
Capacity Factor
CO₂ Intensity
918 lb/MWh
NOx
3 lb/MWh
SO₂
2013
$965/kW
Est. Construction Cost
Total estimated cost: $334.8M
This plant is in a bilateral market territory without organized wholesale pricing. Nodal pricing data is not available.
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ask pi about George M Sullivan Generation Plant 2—
Grid Voltage
115.0 kV
Regulatory Status
RE — Regulated
Entity Type
Cooperative
Sector
Electric Utility
0.006 lb/MWh
CH₄
0.018 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
30.0%
Annual Net Gen
911 GWh
CO₂eq
919 lb/MWh
Subregion
ASCC Alaska Grid