All industries › Utility solar › Minnesota › Marmas Solar CSG
Utility solar · Sherburne County, Minnesota
Marmas Solar CSG
A 4 MW utility solar project in Sherburne County, Minnesota. Marmas Solar CSG is built and in service. Public records name Geronimo Power as its developer. No public record read so far names its builder.
The record
What the public record says about Marmas Solar CSG, as of 25 Oct 2026.
| Stage | Operating |
|---|---|
| Construction start | In service since 2018 |
| Size | 4 MW |
| Location | Sherburne County, Minnesota (to about 10 km) |
| Developer | Geronimo Power |
| Grid operator | — |
| Builder (EPC) | Not named yet |
| Trade subcontractors | in the app |
| People to call | in the app |
| Phase windows | in the app |
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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 Geronimo Power
| Project | Stage | Size |
|---|---|---|
| Portage SolarUtility solar · Portage County, Wisconsin | Under construction | 250 MW |
| Bee Hollow SolarUtility solar · St Clair County, Illinois | Under construction | 150 MW |
| Grant SolarUtility solar · McCook County, South Dakota | Pre-construction | 99 MW |
| Yellowbud SolarUtility solar · Ross County, Ohio | Operating | 274 MW |
| Prairie Wolf SolarUtility solar · Coles County, Illinois | Operating | 200 MW |
| Unbridled SolarUtility solar · Henderson County, Kentucky | Operating | 160 MW |
Also in Sherburne County
| Project | Stage | Size |
|---|---|---|
| Sherco BESSBattery storage | Under construction | 600 MW |
| Unnamed 200 MW solar projectUtility solar | Financed | 200 MW |
| Sherco LDESBattery storage | Permitted | 10 MW |
| Unnamed 72 MW solar projectUtility solar | Queued | 72 MW |
| Sherco Solar IIIUtility solar | Operating | 250 MW |
| Sherco Solar IIUtility solar | Operating | 237 MW |
More
Questions
Marmas Solar CSG, in short.
Where is Marmas Solar CSG?
Marmas Solar CSG is a 4 MW utility solar project in Sherburne County, Minnesota. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Marmas Solar CSG?
Marmas Solar CSG is built and in service since 2018.
Who is developing Marmas Solar CSG?
Geronimo Power, as the public record names it.
Who is building Marmas Solar CSG?
No public record read so far names a builder for Marmas Solar CSG. 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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