Datacenter Sites in Walla Walla County, Washington
Walla Walla County has 75 scored datacenter candidate sites averaging 61.6/100 DC Readiness, with a catalogued aggregate of 20,400 MW. FEMA rates local natural-hazard risk as "Relatively Moderate". The county has a datacenter tax incentive on record.
75
Candidate sites
61.6/100
Avg DC Readiness
20,400 MW
Catalogued capacity
theoretical aggregate
Relatively Moderate
Hazard rating
Site-selection context for Walla Walla County
Yessales_tax_exemption
Datacenter tax incentive
9.44¢/kWh
Commercial electricity
7.66¢/kWh
Industrial electricity
10
Fiber providers
Low-Medium
Water stress
$3,786
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 Walla Walla County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| SACAJAWEA | Substation-Adjacent | 500 kV | 1,000 MW | 6.9 yrs | 65.6 |
| TAP203128 | Substation-Adjacent | 500 kV | 1,000 MW | 6.9 yrs | 63.9 |
| STATELINE | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 59.4 |
| TAP206071 | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 58.9 |
| DODD ROAD | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.1 |
| UNKNOWN209196 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 56.8 |
| LEVEY | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 56.8 |
| UNKNOWN209199 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 56.8 |
| UNKNOWN202281 | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 56.1 |
| TAP209208 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 55.6 |
| TAP209200 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 55.6 |
| TAP203484 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 55.3 |
| TAP206073 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 54.6 |
| TAP206074 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 54.5 |
| UNKNOWN209209 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 54.2 |
| COLUMBIA BASIN PROJECT | Federal Excess | — | — | 6.9 yrs | 54.0 |
| COLUMBIA BASIN PROJECT | Federal Excess | — | — | 6.9 yrs | 53.8 |
| COLUMBIA BASIN PROJECT | Federal Excess | — | — | 6.9 yrs | 53.6 |
| COLUMBIA BASIN PROJECT | Federal Excess | — | — | 6.9 yrs | 53.5 |
| COLUMBIA BASIN PROJECT | Federal Excess | — | — | 6.9 yrs | 53.4 |
| UNKNOWN200884 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 53.3 |
| COLUMBIA BASIN PROJECT | Federal Excess | — | — | 6.9 yrs | 53.3 |
| WALLA WALLA | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 51.7 |
| UNKNOWN207417 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 51.7 |
| TAP205691 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 51.7 |
Walla Walla County datacenter FAQ
- How many datacenter sites are in Walla Walla County?
- 75 scored datacenter candidate sites, averaging 61.6/100 DC Readiness.
- Does Walla Walla 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 Walla Walla County?
- FEMA's National Risk Index rates Walla Walla County as "Relatively Moderate" (score 28).
- What are industrial electricity rates in Walla Walla County?
- Average industrial electricity is 7.66¢/kWh and commercial is 9.44¢/kWh in Walla Walla County.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Walla Walla 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.