All industries › Utility solar › Indiana › Duff Solar Park
Utility solar · Dubois County, Indiana
Duff Solar Park
A 100 MW utility solar project in Dubois County, Indiana. Duff Solar Park has work under way on site. Public records name Duff Solar Park LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Duff Solar Park, as of 22 Oct 2026.
| Stage | Under construction |
|---|---|
| Construction start | Q1 2025 permit on file |
| Size | 100 MW |
| Location | Dubois County, Indiana (to about 10 km) |
| Developer | Duff Solar Park LLC |
| 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.
No change on record since Groundtrace started tracking it.
Who was named on it, and when, is in the app.
Also in Dubois County
| Project | Stage | Size |
|---|---|---|
| Crossvine SolarUtility solar | Under construction | 100 MW |
| Unnamed 100 MW solar projectUtility solar | Financed | 100 MW |
| Unnamed 100 MW solar projectUtility solar | Financed | 100 MW |
| Unnamed 100 MW solar projectUtility solar | Financed | 100 MW |
| Unnamed 200 MW storage projectBattery storage | Queued | 200 MW |
| Unnamed 10 MW solar projectUtility solar | Queued | 10 MW |
More
Questions
Duff Solar Park, in short.
Where is Duff Solar Park?
Duff Solar Park is a 100 MW utility solar project in Dubois County, Indiana. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Duff Solar Park?
A construction permit on file dates the start of work to the first quarter of 2025.
Who is developing Duff Solar Park?
Duff Solar Park LLC, as the public record names it.
Who is building Duff Solar Park?
No public record read so far names a builder for Duff Solar Park. 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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