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4.5 MW Hydro out of service in Maui, HI
Outside CONUS — spatial-market dimensions not provided by this dataset.
4.5 MW
Nameplate Capacity
3
Generators
units
Conventional Hydroelectric
Technology
1925
Operating Since
Coordinates
20.8886, -156.3569
County
Maui, HI
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Mahi Pono LLC | — | — |
| Owner(s) | Mahi Pono LLC | — | — |
| Status | Out of service | — | — |
Kaheka Hydro is a hydroelectric power plant located in Maui County, Hawaii. The plant has a total capacity of 4.5 MW derived from three generators using conventional hydroelectric technology. It began operating in 1925 and is owned and operated by Mahi Pono LLC. The plant uses water (WAT) as its primary fuel source.
Kaheka Hydro is the second-largest hydroelectric plant in Hawaii out of seven such plants, and ranks 926th nationally out of 1464 hydroelectric plants. The plant's balancing authority is Hawaiian Electric Co Inc. Recent news coverage has mentioned hazards associated with the plant.
Generated from EIA, GEM, and public data sources
Grid Region
Hawaii
Market
Bilateral Market
NERC Region
—
Balancing Authority
Hawaiian Electric Co Inc (HECO)
Grid Voltage
69.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Commercial
Sector
Industrial Non-CHP
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.
0 MWh
Latest Month
0 MWh
Annual Generation
0.0%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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2013
$2,294/kW
Est. Construction Cost
Total estimated cost: $10.3M
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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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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