Datacenter Sites in Columbia County, Oregon
Columbia County has 61 scored datacenter candidate sites averaging 55.3/100 DC Readiness, with a catalogued aggregate of 10,600 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
61
Candidate sites
55.3/100
Avg DC Readiness
10,600 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Columbia County
Yesproperty_tax_exemption
Datacenter tax incentive
7.88¢/kWh
Commercial electricity
5.54¢/kWh
Industrial electricity
10
Fiber providers
Medium-High
Water stress
$10,651
Land price / acre
300
Cooling degree days
4,700
Heating degree days
49°F
Mean annual temp
Incentive detail: Enterprise Zone property tax exemption for 3-15 years; no sales tax in Oregon.
By site type
Top datacenter sites in Columbia County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| ALLSTON | Substation-Adjacent | 500 kV | 1,000 MW | 1.7 yrs | 69.5 |
| LONGVIEW1 | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 68.4 |
| TAP203174 | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 67.7 |
| Greenfield (KEELER - ALLSTON) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 65.7 |
| UNKNOWN206959 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 65.7 |
| WARREN | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 65.6 |
| UNKNOWN208769 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 65.5 |
| SCAPPOOSE | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 65.3 |
| UNKNOWN206957 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 64.9 |
| WEYERHAEUSER LONGVIEW WA | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 64.8 |
| TROJAN NUCLEAR PLANT SWITCHYARD | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 64.8 |
| TAP203255 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 64.8 |
| Greenfield (KEELER - ALLSTON) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 64.8 |
| NORTH HENDRICKSON | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 64.2 |
| UNKNOWN202831 | Substation-Adjacent | 138 kV | 100 MW | 1.7 yrs | 64.0 |
| Greenfield (KEELER - ALLSTON) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 63.9 |
| CLATSKANIE | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 63.5 |
| TAP203272 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 63.5 |
| Greenfield (KEELER - ALLSTON) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 63.5 |
| UNKNOWN203269 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 63.4 |
| TAP206960 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 63.4 |
| UNKNOWN208763 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.9 |
| TAP203260 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.5 |
| BEAVER | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 62.2 |
| UNKNOWN202613 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.0 |
Columbia County datacenter FAQ
- How many datacenter sites are in Columbia County?
- 61 scored datacenter candidate sites, averaging 55.3/100 DC Readiness.
- Does Columbia County offer datacenter tax incentives?
- Enterprise Zone property tax exemption for 3-15 years; no sales tax in Oregon.
- What is the natural-hazard risk in Columbia County?
- FEMA's National Risk Index rates Columbia County as "Relatively Low" (score 22).
- What are industrial electricity rates in Columbia County?
- Average industrial electricity is 5.54¢/kWh and commercial is 7.88¢/kWh in Columbia County.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Columbia County, Oregon. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.