Utility / operator
Puget Sound Energy Inc
16 recorded solar installations interconnected by Puget Sound Energy Inc — mostly in Washington.
Dataset updated . Sources: LBNL Tracking the Sun + permits + state programs + USGS/EIA utility-scale.
Installations interconnected
16
Total capacity
28.3 MW
DC nameplate
States
2
Median size
390 kW
Median $/W
$2.83/W
pre-incentive
Third-party owned
0%
lease / PPA
Growth
Installations by year
2007
1
2016
1
2019
1
2021
1
2022
3
2023
2
2025
1
Latest records
Most recent recorded installs
| Date | Location | Size | $/W | Segment |
|---|---|---|---|---|
| Jan 1, 2025 | Bellingham, WA | 390 kW | — | COMMUNITY |
| Jan 1, 2023 | Ellensburg, WA | 6,498.7 kW | — | COMMUNITY |
| Jan 1, 2023 | Ellensburg, WA | 6,498.7 kW | — | COMMUNITY |
| Jan 1, 2022 | Sammammish, WA | 227.5 kW | — | COMMUNITY |
| Jan 1, 2022 | Buckley, WA | 585 kW | — | COMMUNITY |
| Jan 1, 2022 | Ellensburg, WA | 6,498.7 kW | — | COMMUNITY |
| Jan 1, 2021 | Olympia, WA | 260 kW | — | COMMUNITY |
| Jan 1, 2019 | Ellensburg, WA | 6,700 kW | — | UTILITY |
| Jan 1, 2016 | Kingston, WA | 97.5 kW | — | COMMUNITY |
| Oct 1, 2007 | Ellensburg, WA | 500 kW | — | UTILITY |
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Service geography
Frequently asked questions
How many solar installations has Puget Sound Energy Inc interconnected?
PanelCensus records 16 installations interconnected by Puget Sound Energy Inc, from Oct 1, 2007 to Jan 1, 2025, totalling 28.3 MW of capacity across 2 states. Coverage varies by state, so actual totals may be higher.
Where does Puget Sound Energy Inc operate?
Most recorded activity is in Washington (15), California (1).