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Utility solar · Mercer County, Pennsylvania
Welcome Solar
A 20 MW utility solar project in Mercer County, Pennsylvania. Welcome Solar has work under way on site. No public record read so far names its builder.
The record
What the public record says about Welcome Solar, as of 23 Oct 2026.
| Stage | Under construction |
|---|---|
| Construction start | Q1 2025 permit on file |
| Size | 20 MW |
| Location | Mercer County, Pennsylvania (to about 10 km) |
| Developer | Not named in any record read |
| Grid operator | PJM |
| 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.
No change on record since Groundtrace started tracking it.
Who was named on it, and when, is in the app.
Also in Mercer County
| Project | Stage | Size |
|---|---|---|
| MC SolarUtility solar | Under construction | 50 MW |
| MC Solar IUtility solar | Under construction | 50 MW |
| Jackson Center Solar IIUtility solar | Under construction | 20 MW |
| Jackson Center Solar FacilityUtility solar | Financed | 20 MW |
| Unnamed 100 MW storage projectBattery storage | Queued | 100 MW |
| Unnamed 61 MW solar projectUtility solar | Queued | 61 MW |
More
Questions
Welcome Solar, in short.
Where is Welcome Solar?
Welcome Solar is a 20 MW utility solar project in Mercer County, Pennsylvania, in PJM's interconnection queue. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Welcome Solar?
A construction permit on file dates the start of work to the first quarter of 2025.
Who is developing Welcome Solar?
No public record read so far names its developer.
Who is building Welcome Solar?
No public record read so far names a builder for Welcome Solar. 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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