Waiau
A 474.6 MW oil power plant in Honolulu, Hawaii, owned by Hawaiian Electric Co Inc, commissioned in 1947.
Facility nameplate · EIA Plant ID 766Oil
Nameplate capacity
474.6 MW
Primary fuel
Oil
Commissioned
1947
Owner
Hawaiian Electric Co Inc
Location
Honolulu, Hawaii
Coordinates
Generation (2024)
991.3 GWh
Status
Operating
Technology
Petroleum Liquids
Units
8
Reported annual generation
| Year | GWh | |
|---|---|---|
| 2015 | 1,191 | |
| 2016 | 912.9 | |
| 2017 | 912.2 | |
| 2018 | 983.9 | |
| 2019 | 1,002.2 | |
| 2020 | 736.9 | |
| 2021 | 891.6 | |
| 2022 | 904.8 | |
| 2023 | 1,283.6 | |
| 2024 | 991.3 |
Nearby power plants
| Plant | Fuel | Capacity | Distance |
|---|---|---|---|
| Pearl City Peninsula Solar Park | Solar | 1 MW | ~2 km |
| Waiawa Solar Power Hybrid | Solar | 72 MW | ~4 km |
| Waipio Peninsula | Solar | 11 MW | ~4 km |
| HNL Emergency Power Facility | Biomass | 10 MW | ~7 km |
| Mililani South Solar Farm | Solar | 78 MW | ~7 km |
| Waipio Solar | Solar | 45.9 MW | ~8 km |
See all oil plants in Hawaii or browse all plants in Hawaii.