All industries › Utility solar › Illinois › Marathon Petroleum - Robinson Refinery
Utility solar · Crawford County, Illinois
Marathon Petroleum - Robinson Refinery
A 5 MW utility solar project in Crawford County, Illinois. Marathon Petroleum - Robinson Refinery is built and in service. Public records name Onyx Asset Services Group as its developer. No public record read so far names its builder.
The record
What the public record says about Marathon Petroleum - Robinson Refinery, as of 23 Oct 2026.
| Stage | Operating |
|---|---|
| Construction start | In service since 2025 |
| Size | 5 MW |
| Location | Crawford County, Illinois (to about 10 km) |
| Developer | Onyx Asset Services Group |
| 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 developed by Onyx Asset Services Group
| Project | Stage | Size |
|---|---|---|
| Tucson - CAVSARPUtility solar · Pima County, Arizona | Operating | 7 MW |
| Fort Polk (fka Johnson) - Chaffee EastUtility solar · Vernon Parish, Louisiana | Operating | 5 MW |
| Middle DaisyUtility solar · Lea County, New Mexico | Operating | 5 MW |
| Toyota BoshokuUtility solar · Lawrence County, Illinois | Operating | 5 MW |
| Fort Polk (fka Johnson) - Chaffee WestUtility solar · Vernon Parish, Louisiana | Operating | 4 MW |
| North TroyUtility solar · Rensselaer County, New York | Operating | 4 MW |
Also in Crawford County
| Project | Stage | Size |
|---|---|---|
| Unnamed 250 MW solar projectUtility solar | Queued | 250 MW |
| 950th Sun 2Utility solar | Operating | 2 MW |
More
Questions
Marathon Petroleum - Robinson Refinery, in short.
Where is Marathon Petroleum - Robinson Refinery?
Marathon Petroleum - Robinson Refinery is a 5 MW utility solar project in Crawford County, Illinois. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Marathon Petroleum - Robinson Refinery?
Marathon Petroleum - Robinson Refinery is built and in service since 2025.
Who is developing Marathon Petroleum - Robinson Refinery?
Onyx Asset Services Group, as the public record names it.
Who is building Marathon Petroleum - Robinson Refinery?
No public record read so far names a builder for Marathon Petroleum - Robinson Refinery. 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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