Snohomish County, Washington — Interconnection Projects
The interXdata warehouse tracks 26 interconnection projects in Snohomish, Washington, representing 1,730 MW of requested capacity.
26Total projects
5Active
15Operational
6Withdrawn
1,730 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 4 | 1,055 MW |
| Other | 10 | 612 MW |
| Battery | 7 | 58 MW |
| Solar | 5 | 6 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| 500MW Snohomish | G19 | Gas | 500.0 MW | withdrawn | Snohomish, Washington |
| West Queue Project 22 — Gas in Snohomish, Washington | 22 | Gas | 302.0 MW | withdrawn | Snohomish, Washington |
| Getchell Substation | L0603 | Other | 300.0 MW | active | Snohomish, Washington |
| 250MW Snohomish | G18 | Gas | 250.0 MW | withdrawn | Snohomish, Washington |
| Beverly Park Expansion | L0273 | Other | 178.0 MW | withdrawn | Snohomish, Washington |
| H M Jackson | 7588_1 | Other | 47.5 MW | operational | Snohomish, Washington |
| H M Jackson | 7588_2 | Other | 47.5 MW | operational | Snohomish, Washington |
| WA Queue Project G0832 — Battery in Snohomish, Washington | G0832 | Battery | 25.0 MW | active | Snohomish, Washington |
| Arlington Battery Energy Storage System | 67669_ABESS | Battery | 25.0 MW | active | Snohomish, Washington |
| H M Jackson | 7588_4 | Other | 8.4 MW | operational | Snohomish, Washington |
| H M Jackson | 7588_3 | Other | 8.4 MW | operational | Snohomish, Washington |
| Young’s Creek Hydro Project | G0370 | Other | 8.0 MW | operational | Snohomish, Washington |
| Youngs Creek Hydroelectric Project | 57763_1 | Other | 7.5 MW | operational | Snohomish, Washington |
| Darrington | 57969_GEN1 | Other | 4.5 MW | operational | Snohomish, Washington |
| MESA 2 Energy Storage Project | G0506 | Battery | 3.0 MW | operational | Snohomish, Washington |
| Qualco Project | G0659 | Gas | 3.0 MW | operational | Snohomish, Washington |
| Arlington Microgrid | G0593 | Solar | 2.0 MW | operational | Snohomish, Washington |
| WA Queue Project G0481 — Battery in Snohomish, Washington | G0481 | Battery | 2.0 MW | operational | Snohomish, Washington |
| Snohomish North Snohomish County | L0399 | Other | 1.7 MW | withdrawn | Snohomish, Washington |
| WA Queue Project G0836 — Solar in Snohomish, Washington | G0836 | Solar | 1.0 MW | withdrawn | Snohomish, Washington |
| Arlington Microgrid | 64446_AMGB | Battery | 1.0 MW | operational | Snohomish, Washington |
| Hardeson Battery Storage Expansion | G0500 | Battery | 1.0 MW | operational | Snohomish, Washington |
| WA Queue Project G1091 — Solar in Snohomish, Washington | G1091 | Solar | 1.0 MW | active | Snohomish, Washington |
| WA Queue Project G0943 — Solar in Snohomish, Washington | G0943 | Solar | 1.0 MW | active | Snohomish, Washington |
| Hardeson Battery Storage | G0484 | Battery | 1.0 MW | operational | Snohomish, Washington |
| Arlington Microgrid | 64446_AMGPV | Solar | 0.5 MW | operational | Snohomish, Washington |
Top developers
| Developer (canonical) | Projects | Capacity |
|---|---|---|
| Public Utility District No. 1 of Cowlitz County | 9 | 498 MW |
| FPL | 2 | 750 MW |
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: bpa-oasis; U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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