Walla Walla County, Washington
Walla Walla County, Washington has 1.2 GW of data centers on record, planned to operating, across 4 records, against 1.6 GW of generation operating inside the county. Nothing is in the interconnection queue for the county. That is 47.9% of Washington's data center MW.
Walla Walla County and its neighbors
Counties shaded by data center MW on record, planned to operating. 2 of its 3 neighboring counties have pages of their own. The rest are in the member database.
Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers
of the generation operating in the county is matched by data center MW on record: 1.2 GW of data centers against 1.6 GW of plants.
Data centers by status
4 records, 1.2 GW
The data center pipeline
None of the 4 records lists a year online or expected, so the pipeline is shown by developer only.
Who is building in Walla Walla
Data center developers by MW on record. Top 1 of 1.
View as table
| Developer | Sites | MW |
|---|---|---|
| Amazon | 4 | 1,200 |
Power generation in the county
14 plants operate inside Walla Walla County, 1.6 GW of hydro and wind. Nothing is in the queue for the county.
Operating and planned generation by technology
MW in Walla Walla County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Hydro | Operating | 13 | 1,415.2 |
| Wind | Operating | 1 | 176.9 |
Walla Walla County against its neighbors
None of the 2 neighboring counties with a page lists a data center record. Columbia County has the most operating generation among them, 1.5 GW.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| Walla Walla County this page | 4 | 0 | 0.75x | ||
| Columbia County | 0 | 0 | 0x | ||
| Benton County | 2 | 1,200 | 0x |
Data center MW counts records planned, under construction and operating. Generation is inside the county only. Neighbors without a page have fewer than three projects on record.
3 counties shownEvery record in Walla Walla County
Campus or project name, developer, status, MW, year and the developer’s contacts, for all 18 records. Filter, sort and export to Excel.
| Project or campus | Developer | Status | MW | Year | Contacts |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see every field and can export up to 1,000 rows a month on Solo, unlimited on Unlimited.
Get alerts for Walla Walla County
We email you when a data center or power project in Walla Walla County is added, changes status, signs an interconnection agreement or slips its date. One email per snapshot, only when something changed.
Open every campus, project and contact in Walla Walla County.
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