Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/6474
EIA plant 6474
Eleele · Kauai · HI
Port Allen (HI)
Operated by Kauai Island Utility Cooperative
Published location
Where is Port Allen (HI)?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
21.899583, -159.585042
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
Equipment mix
Operating capacity by technology
Grouped from this plant’s represented generator records. Use the HI plant index for regional peers.
See the evidence
Electricity output across the year
Monthly net generation shows the seasonal shape of this plant's represented output. A negative value is retained when the source reports net consumption.
13,368
2865
32,956
410,966
57,964
64,877
77,353
811,459
99,038
109,201
116,435
126,894
MWh net generation · 2024 final edition · EIA 923 represented operating rows. 12 of 12 supplied rows shown; 0 missing values omitted. Months with no reported numeric value are omitted, not treated as zero.
Read the chart as a table
| Record | MWh net generation |
|---|---|
| 1 | 3,368 |
| 2 | 865 |
| 3 | 2,956 |
| 4 | 10,966 |
| 5 | 7,964 |
| 6 | 4,877 |
| 7 | 7,353 |
| 8 | 11,459 |
| 9 | 9,038 |
| 10 | 9,201 |
| 11 | 6,435 |
| 12 | 6,894 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 3,368 MWh |
| 2 | 865 MWh |
| 3 | 2,956 MWh |
| 4 | 10,966 MWh |
| 5 | 7,964 MWh |
| 6 | 4,877 MWh |
| 7 | 7,353 MWh |
| 8 | 11,459 MWh |
| 9 | 9,038 MWh |
| 10 | 9,201 MWh |
| 11 | 6,435 MWh |
| 12 | 6,894 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| GT2 | Petroleum Liquids | DFO | 23.8 | OP |
| GT1 | Petroleum Liquids | DFO | 19.2 | OP |
| 8 | Petroleum Liquids | DFO | 8.6 | OP |
| 9 | Petroleum Liquids | DFO | 8.6 | OP |
| D6 | Petroleum Liquids | DFO | 8.6 | OP |
| D7 | Petroleum Liquids | DFO | 8.6 | OP |
| 3 | Petroleum Liquids | DFO | 2.7 | OP |
| 4 | Petroleum Liquids | DFO | 2.7 | OP |
| 5 | Petroleum Liquids | DFO | 2.7 | OP |
| IC1 | Petroleum Liquids | DFO | 2 | OP |
| IC2 | Petroleum Liquids | DFO | 2 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
6474
Sector
Electric Utility
Water source
Pacific Ocean
Data edition
2024-final
Use this record
Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right Port Allen (HI) power plant: capacity and generation | PowerPlantFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at Port Allen (HI)
Variation in the published months
Across 12 numeric monthly generation entries, 8 has the highest recorded value (11,459 MWh) and 2 the lowest (865 MWh). Their difference is 10,594 MWh. Missing months have not been treated as zero.
Reading the MW column
In the 11 numeric rows displayed in this table, MW ranges from 2 (IC1, IC2) to 23.8 (GT2). The difference is 21.8 in the column's stated units. This summary covers the displayed rows and retains the table's period and scope.
Generator capacity in different operating conditions
| Generator ID | Technology | Nameplate MW | Summer MW | Winter MW | Minimum load MW |
|---|---|---|---|---|---|
| 3 | Petroleum Liquids | 2.7 | 2.5 | 2.5 | 0.5 |
| 4 | Petroleum Liquids | 2.7 | 1.2 | 1.2 | 0.5 |
| 5 | Petroleum Liquids | 2.7 | 2.5 | 2.5 | 0.5 |
| 8 | Petroleum Liquids | 8.6 | 7.6 | 7.6 | 1.0 |
| 9 | Petroleum Liquids | 8.6 | 7.6 | 7.6 | 1.0 |
| D6 | Petroleum Liquids | 8.6 | 7.6 | 7.6 | 1.0 |
| D7 | Petroleum Liquids | 8.6 | 7.6 | 7.6 | 1.0 |
| GT1 | Petroleum Liquids | 19.2 | 19.0 | 19.0 | 1.0 |
| GT2 | Petroleum Liquids | 23.8 | 21.5 | 21.5 | 1.0 |
| IC1 | Petroleum Liquids | 2.0 | 1.5 | 1.5 | 0.5 |
| IC2 | Petroleum Liquids | 2.0 | 1.5 | 1.5 | 0.5 |
EIA-860 2024 final source. Ratings describe capacity, not actual generation or availability. Missing ratings are not zero.
Source: US Energy Information Administration Form EIA-860 2024 plant and operable-generator workbooks; archive 2024. US EIA-authored information is generally public domain; cite EIA, preserve third-party exceptions, changes and no-endorsement context. Source-specific derived data.