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25.7 MW Natural Gas Fired Combustion Turbine (25 MW) + Petroleum Liquids (0 MW) operating in North Slope, AK
Outside CONUS — spatial-market dimensions not provided by this dataset.
25.7 MW
Nameplate Capacity
5
Generators
units
Hybrid (2)
Technology
Natural Gas Fired Combustion Turbine + Petroleum Liquids
2008
Operating Since
Coordinates
70.2353, -148.3836
County
North Slope, AK
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | TDX North Slope Generating Inc. | — | — |
| Owner(s) | TDX North Slope Generating Inc. | — | — |
| Status | Operating | — | — |
TNSG North Plant is a 25.7 MW hybrid power plant located in North Slope County, Alaska. The plant began operating in 2008 and is owned and operated by TDX North Slope Generating Inc. The facility utilizes both natural gas and petroleum liquids as fuel sources, employing natural gas-fired combustion turbine technology. It consists of five generators.
The plant's latest annual generation was 51,316 MWh, resulting in a capacity factor of 22.7%. TNSG North Plant is ranked as the 8th largest power plant out of 12 in Alaska, and nationally it is ranked 1266 out of 1963 plants.
Generated from EIA, GEM, and public data sources
Grid Region
—
Market
—
NERC Region
—
Balancing Authority
—
Grid Voltage
12.47 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
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.
4.1K MWh
Latest Month
51.3K MWh
Annual Generation
22.7%
Capacity Factor
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CO₂ Intensity
1585 lb/MWh
NOx
4 lb/MWh
SO₂
0.043 lb/MWh
CH₄
0.030 lb/MWh
N₂O
0.003 lb/MWh
Capacity Factor
22.4%
Annual Net Gen
50 GWh
CO₂eq
1586 lb/MWh
Subregion
ASCC Miscellaneous
2013
$765/kW
Est. Construction Cost
Total estimated cost: $19.7M
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This plant is in a bilateral market territory without organized wholesale pricing. Nodal pricing data is not available.
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.
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