Utility / operator
Hawaiian Electric Co Inc
21 recorded solar installations interconnected by Hawaiian Electric Co Inc — mostly in Hawaii.
Dataset updated . Sources: LBNL Tracking the Sun + permits + state programs + USGS/EIA utility-scale.
Installations interconnected
21
Total capacity
289.2 MW
DC nameplate
States
1
Median size
6,000 kW
Median $/W
—
pre-incentive
Third-party owned
0%
lease / PPA
Growth
Installations by year
2012
3
2014
1
2015
1
2016
2
2017
2
2019
3
2020
2
2021
2
2022
1
2023
3
2024
1
Latest records
Most recent recorded installs
| Date | Location | Size | $/W | Segment |
|---|---|---|---|---|
| Jan 1, 2024 | Kawela (Molokai), HI | 325 kW | — | COMMUNITY |
| Jan 1, 2023 | Kapolei (Oahu), HI | 3,900 kW | — | COMMUNITY |
| Jan 1, 2023 | Waipahu, HI | 36,000 kW | — | UTILITY |
| Jan 1, 2023 | Naalehu (Hawaii), HI | 975 kW | — | COMMUNITY |
| Jan 1, 2022 | Mililani, HI | 50,100 kW | — | UTILITY |
| Jan 1, 2021 | Mililani (Oahu), HI | 351 kW | — | COMMUNITY |
| Jan 1, 2021 | Laie, HI | 3,800 kW | — | UTILITY |
| Jan 1, 2020 | Kahuku, HI | 6,000 kW | — | UTILITY |
| Jan 1, 2020 | Maui, HI | 36.8 kW | — | COMMUNITY |
| Jan 1, 2019 | Mililani, HI | 18,000 kW | — | UTILITY |
See all 21 installations →searchable & filterable; export to CSV with a free account
Service geography
- Hawaii
- 21
Frequently asked questions
How many solar installations has Hawaiian Electric Co Inc interconnected?
PanelCensus records 21 installations interconnected by Hawaiian Electric Co Inc, from Jan 1, 2012 to Jan 1, 2024, totalling 289.2 MW of capacity across 1 state. Coverage varies by state, so actual totals may be higher.
Where does Hawaiian Electric Co Inc operate?
Most recorded activity is in Hawaii (21).