Washington · data as of 1 Nov 2026
Washington: 1.6+ GW of existing data centers. 1.5+ GW in the pipeline.
70 projects tracked from county filings, state records and news. Status and permit facts link to their sources.
We haven't yet searched Washington for data center projects beyond the ones we track here.
Operating
1.6+ GW
59 projects
Under construction
389+ MW
5 projects
Planned
1.1+ GW
6 projects
Proposed projects; not all will be built.
70
Projects tracked
all stages
9
Counties and cities with a project
see the table below
Projects by stage
| Stage | Projects | MW |
|---|---|---|
| Announced | 2 projects | 100–500 MW |
| Land & zoning | 3 projects | 500–1,000 MW |
| Power secured | 1 project | 100–500 MW |
| Under construction | 5 projects | 389+ MW |
| Operating | 59 projects | 1.6+ GW |
| Total | 70 projects | 3.1+ GW |
+ = at least. MW includes Grounded Compute research (Q2 2026) where no public source gives a value.
Where the pipeline is
Counties shaded by MW
70 of 70 projects mapped · locations from our project list · as of 1 Nov 2026
County shading
- Under 500 MW
- 500–2,000 MW
- 2,000+ MW
Data center projects
- Planned
- Permitted
- Under construction
- Operating
- Withdrawn
Pin size: MW
Counties with the most MW
+ = at least
Moratoriums
As of 31 Oct 2026, we count at least 15 local data center pauses in force in Washington, no bans and 6 proposals, across its counties and cities. At state level: checked, nothing found.
Washington moratorium tracker: every row with its sourceCounties with a project (9)
Counties with 3 or more projects have their own page
| County | Projects | Under construction or operating | MW |
|---|---|---|---|
| King County | 38 | 37 | 151+ MW |
| Grant County | 14 | 13 | 834 MW |
| Douglas County | 5 | 5 | 443+ MW |
| Pierce County | 4 | 3 | 70 MW |
| Chelan County | 3 | 2 | 500–1,000 MW |
| Snohomish County | 2 | 2 | under 100 MW |
| Walla Walla County | 2 | 0 | 500–1,000 MW |
| Spokane County | 1 | 1 | under 100 MW |
| Whatcom County | 1 | 1 | not reported |
| 9 counties | 70 | 64 | Calculated |
Projects
5 projects named free · 65 more in the Washington file
| Developer · address | County | Stage | MW range | Dates | ID |
|---|---|---|---|---|---|
| Microsoft · Malaga Alcoa Highway, Malaga | Chelan County | Operating | 100–500 MW | Last change 1 Nov 2026 | WA-CHE-0002 |
| Microsoft · 10 Street NW, East Wenatchee | Douglas County | Operating | 100–500 MW | Last change 1 Nov 2026 | WA-DOU-0004 |
| Microsoft · 901 Urban Industrial Way, East Wenatchee | Douglas County | Operating | 100–500 MW | Last change 1 Nov 2026 | WA-DOU-0005 |
| Microsoft · 501 Port Industrial Way, Quincy | Grant County | Operating | 100–500 MW | First recorded 25 Oct 2026 | WA-GRA-0012 |
| Microsoft · 1515 Port Industrial Way, Quincy | Grant County | Operating | 100–500 MW | First recorded 25 Oct 2026 | WA-GRA-0013 |
| Developer and address: in the paid file | Grant County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-GRA-0001 |
| Developer and address: in the paid file | Grant County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-GRA-0002 |
| Developer and address: in the paid file | Grant County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-GRA-0003 |
| Developer and address: in the paid file | Grant County | Operating | under 100 MW | Last change 1 Nov 2026 | WA-GRA-0004 |
| Developer and address: in the paid file | Grant County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-GRA-0005 |
| Developer and address: in the paid file | Grant County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-GRA-0006 |
| Developer and address: in the paid file | Grant County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-GRA-0007 |
| Developer and address: in the paid file | Grant County | Operating | under 100 MW | Last change 1 Nov 2026 | WA-GRA-0008 |
| Developer and address: in the paid file | Grant County | Operating | under 100 MW | Last change 1 Nov 2026 | WA-GRA-0009 |
| Developer and address: in the paid file | Grant County | Operating | under 100 MW | Last change 1 Nov 2026 | WA-GRA-0010 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0001 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0002 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0003 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0004 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0005 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0006 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0007 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0008 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0009 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0010 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0011 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0012 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0013 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0014 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0015 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0016 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0017 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0018 |
| Developer and address: in the paid file | King County | Operating | MW not reported | First recorded 25 Oct 2026 | WA-KIN-0019 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0020 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0021 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0022 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0023 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0024 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0025 |
| Developer and address: in the paid file | King County | Operating | MW not reported | First recorded 25 Oct 2026 | WA-KIN-0026 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0027 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0028 |
| Developer and address: in the paid file | King County | Operating | MW not reported | First recorded 25 Oct 2026 | WA-KIN-0029 |
| Developer and address: in the paid file | King County | Operating | MW not reported | First recorded 25 Oct 2026 | WA-KIN-0030 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0031 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0032 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0033 |
| Developer and address: in the paid file | King County | Operating | MW not reported | First recorded 25 Oct 2026 | WA-KIN-0034 |
| Developer and address: in the paid file | King County | Operating | MW not reported | First recorded 25 Oct 2026 | WA-KIN-0035 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0036 |
| Developer and address: in the paid file | King County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-KIN-0038 |
| Developer and address: in the paid file | Pierce County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-PIE-0002 |
| Developer and address: in the paid file | Pierce County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-PIE-0003 |
| Developer and address: in the paid file | Pierce County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-PIE-0004 |
| Developer and address: in the paid file | Snohomish County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-SNO-0001 |
| Developer and address: in the paid file | Snohomish County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-SNO-0002 |
| Developer and address: in the paid file | Spokane County | Operating | under 100 MW | First recorded 25 Oct 2026 | WA-SPO-0001 |
| Developer and address: in the paid file | Whatcom County | Operating | MW not reported | First recorded 25 Oct 2026 | WA-WHA-0001 |
| Developer and address: in the paid file | Chelan County | Under construction | 100–500 MW | Last change 1 Nov 2026 | WA-CHE-0003 |
| Developer and address: in the paid file | Douglas County | Under construction | under 100 MWCampus total, counted once | Last change 1 Nov 2026 | WA-DOU-0001 |
| Developer and address: in the paid file | Douglas County | Under construction | under 100 MWCampus total, counted once | Last change 1 Nov 2026 | WA-DOU-0002 |
| Developer and address: in the paid file | Douglas County | Under construction | under 100 MW | Last change 1 Nov 2026 | WA-DOU-0003 |
| Developer and address: in the paid file | Grant County | Under construction | under 100 MW | Last change 1 Nov 2026 | WA-GRA-0011 |
| Developer and address: in the paid file | Walla Walla County | Power secured | 100–500 MW | Last change 1 Nov 2026 | WA-WAL-0001 |
| Developer and address: in the paid file | Chelan County | Land & zoning | MW not reported | Last change 1 Nov 2026 | WA-CHE-0001 |
| Developer and address: in the paid file | King County | Land & zoning | MW not reported | Last change 1 Nov 2026 | WA-KIN-0037 |
| Developer and address: in the paid file | Walla Walla County | Land & zoning | 500–1,000 MW | Last change 1 Nov 2026 | WA-WAL-0002 |
| Developer and address: in the paid file | Grant County | Announced | under 100 MW | Last change 1 Nov 2026 | WA-GRA-0014 |
| Developer and address: in the paid file | Pierce County | Announced | under 100 MW | Last change 1 Nov 2026 | WA-PIE-0001 |
65 more projects: names, developers and sources in the Washington file →
FAQ
- How many data centers are under construction in Washington?
- 5 of 70, as of 1 Nov 2026. 59 more operating.
- How much data center capacity is in Washington's pipeline?
- 1.5+ GW in the pipeline (389+ MW under construction, 1.1+ GW planned), and 1.6+ GW operating. These are floors: where no public source gives a MW value, the total uses Grounded Compute research (Q2 2026).
- Which Washington county has the most data center projects?
- King County: 38 projects.
Cite this page
Source: Grounded Compute, Washington data centers, 1 Nov 2026. https://groundedcompute.com/us/washington
The Washington file: every tracked project, with its sources
- Washington file: every project named, with developer and address
- MW, and source links on status and permit fields
- Excel workbook + CSV, refreshed monthly
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