Columbia County, Oregon — Interconnection Projects
The interXdata warehouse tracks 45 interconnection projects in Columbia, Oregon, representing 7,405 MW of requested capacity.
45Total projects
2Active
27Operational
14Withdrawn
7,405 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 30 | 2,791 MW |
| Other | 9 | 1,964 MW |
| Solar | 1 | 1,650 MW |
| Wind+Battery | 1 | 400 MW |
| Battery | 3 | 400 MW |
| Wind | 1 | 200 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| OR Queue Project G0757 — Solar in Columbia, Oregon | G0757 | Solar | 1,650.0 MW | withdrawn | Columbia, Oregon |
| Pacific West Coast Cable | L0221 | Other | 1,600.0 MW | withdrawn | Columbia, Oregon |
| West Queue Project 08-031 — Gas in Columbia, Oregon | 08-031 | Gas | 450.0 MW | suspended | Columbia, Oregon |
| West Queue Project 23-225 — Wind+Battery in Columbia, Oregon | 23-225 | Wind+Battery | 400.0 MW | withdrawn | Columbia, Oregon |
| Port Westward | 56227_1 | Gas | 312.0 MW | operational | Columbia, Oregon |
| L0397 Clatskanie PUD Allston | L0397 | Other | 250.0 MW | withdrawn | Columbia, Oregon |
| West Queue Project 11-041 — Gas in Columbia, Oregon | 11-041 | Gas | 225.0 MW | operational | Columbia, Oregon |
| West Queue Project 07-025 — Gas in Columbia, Oregon | 07-025 | Gas | 225.0 MW | operational | Columbia, Oregon |
| West Queue Project 24-247 — Battery in Columbia, Oregon | 24-247 | Battery | 200.0 MW | withdrawn | Columbia, Oregon |
| West Queue Project 23-224 — Wind in Columbia, Oregon | 23-224 | Wind | 200.0 MW | withdrawn | Columbia, Oregon |
| Beaver | 8073_7 | Gas | 176.4 MW | operational | Columbia, Oregon |
| Port Westward | 56227_2 | Gas | 171.0 MW | operational | Columbia, Oregon |
| Oregon Energy Company | G15 | Gas | 170.0 MW | withdrawn | Columbia, Oregon |
| Nordic Energy Barge No 2 | G47 | Gas | 170.0 MW | withdrawn | Columbia, Oregon |
| West Queue Project 07-024 — Gas in Columbia, Oregon | 07-024 | Gas | 100.0 MW | suspended | Columbia, Oregon |
| West Queue Project 24-241 — Battery in Columbia, Oregon | 24-241 | Battery | 100.0 MW | withdrawn | Columbia, Oregon |
| West Queue Project 24-248 — Battery in Columbia, Oregon | 24-248 | Battery | 100.0 MW | withdrawn | Columbia, Oregon |
| Clatskanie | G43 | Gas | 88.0 MW | withdrawn | Columbia, Oregon |
| Beaver | 8073_3 | Gas | 68.3 MW | operational | Columbia, Oregon |
| Beaver | 8073_2 | Gas | 68.3 MW | operational | Columbia, Oregon |
| Beaver | 8073_1 | Gas | 68.3 MW | operational | Columbia, Oregon |
| Beaver | 8073_5 | Gas | 68.3 MW | operational | Columbia, Oregon |
| Beaver | 8073_4 | Gas | 68.3 MW | operational | Columbia, Oregon |
| Beaver | 8073_6 | Gas | 68.3 MW | operational | Columbia, Oregon |
| West Queue Project 12-050 — Gas in Columbia, Oregon | 12-050 | Gas | 44.0 MW | operational | Columbia, Oregon |
| Diesel Refinery | L0483 | Other | 43.0 MW | active | Columbia, Oregon |
| LNG Compressor Load | L0347 | Other | 40.0 MW | withdrawn | Columbia, Oregon |
| Deer Island Substation | L0463 | Other | 25.0 MW | active | Columbia, Oregon |
| Beaver | 8073_8 | Gas | 24.5 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_11 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_8 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_10 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_6 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_3 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_9 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_2 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_12 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_5 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_1 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_7 | Gas | 18.8 MW | operational | Columbia, Oregon |
| Port Westward Unit 2 | 58266_4 | Gas | 18.8 MW | operational | Columbia, Oregon |
| St.Johns-Allston Interconnection | L0295 | Other | 6.0 MW | operational | Columbia, Oregon |
| Merchant Transmission Line | L0284 | Other | 0.0 MW | withdrawn | Columbia, Oregon |
| Clatskanie Tap | L0236 | Other | 0.0 MW | operational | Columbia, Oregon |
| Merchant Transmission Line | L0275 | Other | 0.0 MW | withdrawn | Columbia, Oregon |
Top developers
| Developer (canonical) | Projects | Capacity |
|---|---|---|
| Clatskanie People's Utility District | 4 | 381 MW |
| Columbia River People's Utility District | 3 | 71 MW |
| Green Pacific Highway, LLC | 2 | 0 MW |
| Oregon Energy Company LLC | 1 | 170 MW |
| Sea Breeze Pacific West Coast Cable LP | 1 | 1,600 MW |
| Nordic Energy Barge #1, LLC | 1 | 170 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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