Datacenter Sites in Cowlitz County, Washington
Cowlitz County has 65 scored datacenter candidate sites averaging 52.2/100 DC Readiness, with a catalogued aggregate of 9,500 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
65
Candidate sites
52.2/100
Avg DC Readiness
9,500 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Cowlitz County
Yessales_tax_exemption
Datacenter tax incentive
8.72¢/kWh
Commercial electricity
5.43¢/kWh
Industrial electricity
9
Fiber providers
Low-Medium
Water stress
$10,824
Land price / acre
300
Cooling degree days
5,000
Heating degree days
48°F
Mean annual temp
Incentive detail: Sales tax exemption on DC equipment and construction for eligible facilities; no state income tax.
By site type
Top datacenter sites in Cowlitz County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| LEXINGTON | Substation-Adjacent | 230 kV | 300 MW | 1.7 yrs | 68.7 |
| Greenfield (ALLSTON - NAPAVINE) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 65.7 |
| TAP203266 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 64.6 |
| Greenfield (ALLSTON - NAPAVINE) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 64.5 |
| Greenfield (PAUL - ALLSTON) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 64.4 |
| Greenfield (PAUL - ALLSTON) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 64.3 |
| INDUSTRIAL WAY | Substation-Adjacent | 138 kV | 100 MW | 1.7 yrs | 64.2 |
| PACIFIC WAY | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 64.0 |
| UNKNOWN207499 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 63.9 |
| EAST KELSO | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 63.8 |
| OLIVE WAY | Substation-Adjacent | 138 kV | 100 MW | 1.7 yrs | 63.7 |
| Greenfield (PAUL - ALLSTON) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 63.2 |
| TAP209308 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 63.1 |
| UNKNOWN202902 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.9 |
| UNKNOWN202827 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.9 |
| Greenfield (ALLSTON - NAPAVINE) | Greenfield | 500 kV | 1,000 MW | 1.7 yrs | 62.7 |
| UNKNOWN207498 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.7 |
| UNKNOWN209299 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.5 |
| CORDUROY | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 62.3 |
| UNKNOWN209298 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 61.8 |
| UNKNOWN207497 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 61.6 |
| CARDWELL | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 61.5 |
| UNKNOWN202880 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 61.3 |
| UNKNOWN202871 | Substation-Adjacent | 115 kV | 100 MW | 1.7 yrs | 60.8 |
| Greenfield (LONGVIEW1 - CHEHALIS) | Greenfield | 230 kV | 300 MW | 1.7 yrs | 60.8 |
Cowlitz County datacenter FAQ
- How many datacenter sites are in Cowlitz County?
- 65 scored datacenter candidate sites, averaging 52.2/100 DC Readiness.
- Does Cowlitz County offer datacenter tax incentives?
- Sales tax exemption on DC equipment and construction for eligible facilities; no state income tax.
- What is the natural-hazard risk in Cowlitz County?
- FEMA's National Risk Index rates Cowlitz County as "Relatively Moderate" (score 28).
- What are industrial electricity rates in Cowlitz County?
- Average industrial electricity is 5.43¢/kWh and commercial is 8.72¢/kWh in Cowlitz 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 Cowlitz County, Washington. 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.