Puget Sound Energy — Interconnection Portfolio
Puget Sound Energy is associated with 12 tracked interconnection projects representing 2,328 MW of requested capacity.
Entity resolution: this developer rolls up 4 source organization name(s) that were auto-matched into a single canonical cluster. Attribution is inferred from source records and may include related special-purpose entities.
12Projects
2Active
6Operational
4Withdrawn
2,328 MWRequested capacity
0Markets
Capacity by technology
| Technology | Projects | Requested capacity |
|---|---|---|
| Other | 7 | 1,351 MW |
| Wind | 4 | 657 MW |
| Gas | 1 | 320 MW |
Geographic footprint
| State | Projects |
|---|---|
| Washington | 12 |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| PSE Cherry Point | L0359 | Other | 1,176.2 MW | withdrawn | Whatcom, Washington |
| Mint Farm Energy Center | G4 | Gas | 320.0 MW | operational | Cowlitz, Washington |
| Lower Snake Phase 1 | G0284 | Wind | 250.0 MW | operational | Columbia, Washington |
| Lower Snake Phase 1 | G0285 | Wind | 250.0 MW | operational | Garfield & Columbia, Washington |
| Hopkins Ridge Wind | G100 | Wind | 150.0 MW | operational | Columbia, Washington |
| Kitsap Peninsula Load | L0611 | Other | 150.0 MW | active | Kitsap, Washington |
| Grand Ridge Substation | L0373 | Other | 24.8 MW | active | King, Washington |
| Hopkins Ridge Addition | G0274 | Wind | 7.0 MW | operational | Columbia, Washington |
| PSE Alderton Substation | L0244 | Other | 0.0 MW | withdrawn | Pierce, Washington |
| Network Connection, 230 kV loop line | L0276 | Other | 0.0 MW | operational | Thurston, Washington |
| Mt. Si | L0286 | Other | 0.0 MW | withdrawn | King, Washington |
| Novelty Substation | L0287 | Other | 0.0 MW | withdrawn | King, Washington |
Recent material changes
No material field-level changes have been recorded against these projects since the baseline snapshot. interXdata records changes as new source snapshots are ingested and diffed.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: bpa-oasis. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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