Chelan County, Washington
Chelan County, Washington has 171 MW of data centers on record, planned to operating, across 3 records, against 2.9 GW of generation operating inside the county. The queue adds 50 MW of planned generation across 1 project. That is 6.8% of Washington's data center MW.
Chelan County and its neighbors
Counties shaded by data center MW on record, planned to operating. 5 of its 6 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: 171 MW of data centers against 2.9 GW of plants, with 50 MW more planned.
Data centers by status
3 records, 171 MW
The data center pipeline
3 records list a year online or expected, from 2025 to 2028. The largest expected additions are 57 MW listed for 2027 and 57 MW for 2028.
Data center MW by year online or expected
Records not cancelled, by listed year. 2026 onward is planned or under construction.
View as table
| Year | Records | MW |
|---|---|---|
| 2025 | 1 | 57 |
| 2026 | 0 | 0 |
| 2027 | 1 | 57 |
| 2028 | 1 | 57 |
Who is building in Chelan
Data center developers by MW on record. Top 1 of 1.
View as table
| Developer | Sites | MW |
|---|---|---|
| Microsoft | 3 | 171 |
Power generation in the county
42 plants operate inside Chelan County, 2.9 GW of hydro. The queue adds 50 MW across 1 project.
Operating and planned generation by technology
MW in Chelan County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Hydro | Operating | 42 | 2,904.6 |
| Other | Planned | 1 | 50 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2028 | 1 | 50 |
Chelan County against its neighbors
Douglas County has the most data center MW among the neighbors, 285 MW, more than Chelan County. 5 of the 5 have more generation operating than data center MW on record.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| Douglas County | 5 | 0 | 0.12x | ||
| Chelan County this page | 3 | 50 | 0.06x | ||
| King County | 7 | 0 | 0.27x | ||
| Snohomish County | 2 | 25 | 0.26x | ||
| Skagit County | 0 | 0 | 0x | ||
| Kittitas County | 0 | 0 | 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.
6 counties shownEvery record in Chelan County
Campus or project name, developer, status, MW, year and the developer’s contacts, for all 46 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 Chelan County
We email you when a data center or power project in Chelan 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 Chelan County.
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