Clark County, Washington — Interconnection Projects
The interXdata warehouse tracks 26 interconnection projects in Clark, Washington, representing 3,373 MW of requested capacity.
26Total projects
3Active
5Operational
18Withdrawn
3,373 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 10 | 1,549 MW |
| Other | 9 | 1,001 MW |
| Battery | 4 | 820 MW |
| Solar | 3 | 3 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| 500MW St Johns-Ross | G23 | Gas | 500.0 MW | withdrawn | Clark, Washington |
| New Rail Loop Load | L0470 | Other | 300.0 MW | withdrawn | Clark, Washington |
| PACW Queue Project C2-51 — Battery in Clark, Washington | C2-51 | Battery | 300.0 MW | withdrawn | Clark, Washington |
| PACW Queue Project C3-048 — Battery in Clark, Washington | C3-048 | Battery | 300.0 MW | withdrawn | Clark, Washington |
| Clark Public Utilities | G46-01 | Gas | 250.0 MW | withdrawn | Clark, Washington |
| River Road Gen Plant | 7605_1 | Gas | 248.0 MW | operational | Clark, Washington |
| River Road Generating Plant | G129 | Gas | 240.0 MW | operational | Clark, Washington |
| Project Bald Eagle | L0472 | Other | 230.0 MW | withdrawn | Clark, Washington |
| PACW Queue Project C3-047 — Battery in Clark, Washington | C3-047 | Battery | 200.0 MW | withdrawn | Clark, Washington |
| Project Quantum | L0411 | Other | 160.0 MW | withdrawn | Clark, Washington |
| Carborundum Substation Upgrade | L0460 | Other | 120.0 MW | withdrawn | Clark, Washington |
| Project Osprey | L0548 | Other | 100.0 MW | withdrawn | Clark, Washington |
| WA Queue Project G28 — Gas in Clark, Washington | G28 | Gas | 100.0 MW | withdrawn | Clark, Washington |
| WA Queue Project G0495 — Gas in Clark, Washington | G0495 | Gas | 60.0 MW | withdrawn | Clark, Washington |
| West Queue Project 658 — Other in Clark, Washington | 658 | Other | 60.0 MW | withdrawn | Clark, Washington |
| 50MW Alcoa-St Johns | G22 | Gas | 50.0 MW | withdrawn | Clark, Washington |
| 50MW Alcoa | G42 | Gas | 50.0 MW | withdrawn | Clark, Washington |
| River Road Generating Plant | G1008 | Gas | 46.0 MW | operational | Clark, Washington |
| New Camas Substation | L0487 | Other | 25.0 MW | withdrawn | Clark, Washington |
| WA Queue Project G1058 — Battery in Clark, Washington | G1058 | Battery | 20.0 MW | active | Clark, Washington |
| Alcoa Substation | L0325 | Other | 6.0 MW | withdrawn | Clark, Washington |
| WA Queue Project G0464 — Gas in Clark, Washington | G0464 | Gas | 5.0 MW | withdrawn | Clark, Washington |
| Community Solar East | G0968 | Solar | 1.0 MW | operational | Clark, Washington |
| WA Queue Project G1068 — Solar in Clark, Washington | G1068 | Solar | 1.0 MW | active | Clark, Washington |
| Ross MHQ Solar Project | G0569 | Solar | 1.0 MW | operational | Clark, Washington |
| Swift-Troutdale Line | L0502 | Other | 0.0 MW | active | Clark, Washington |
Top developers
| Developer (canonical) | Projects | Capacity |
|---|---|---|
| Clark Public Utilities | 12 | 1,578 MW |
| Calpine Energy Services, L.P. | 3 | 600 MW |
| PacifiCorp | 1 | 0 MW |
| OR Solar 2, LLC | 1 | 60 MW |
| BPA Corporate | 1 | 1 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; pacificorp-oasis. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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