All industries › Utility solar › Washington › PSE request 141
Utility solar · Thurston County, Washington
PSE request 141
A 300 MW utility solar project in Thurston County, Washington. PSE request 141 has asked to connect to the grid or filed for its first approvals; nothing on record yet commits money to it. No public record read so far names its builder.
The record
What the public record says about PSE request 141, as of 23 Oct 2026.
| Stage | Queued |
|---|---|
| Construction start | Q1 2029 estimate |
| Size | 300 MW |
| Location | Thurston County, Washington (to about 10 km) |
| Developer | Not named in any record read |
| Grid operator | — |
| Builder (EPC) | Not named yet |
| Trade subcontractors | in the app |
| People to call | in the app |
| Phase windows | in the app |
Every fact in the app links to the public record behind it, with how many records agree and whether it is confirmed, reported or an estimate. What the terms mean.
What happened
Each change dated by the scene or the document, newest first.
- Entered the public record for the first time.
Who was named on it, and when, is in the app.
Also in Thurston County
| Project | Stage | Size |
|---|---|---|
| Centralia Battery Energy Storage SystemBattery storage | Queued | 200 MW |
More
Questions
PSE request 141, in short.
Where is PSE request 141?
PSE request 141 is a 300 MW utility solar project in Thurston County, Washington. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on PSE request 141?
Groundtrace estimates construction starts in the first quarter of 2029. This is an estimate from the project's filings, not a date any record states; the exact date and the record behind it are in the subscriber record.
Who is developing PSE request 141?
No public record read so far names its developer.
Who is building PSE request 141?
No public record read so far names a builder for PSE request 141. Groundtrace leaves the field empty rather than guess, and fills it when a permit, a filing or the builder's own page names one.
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