All industries › Utility solar › Maine › Unity Solar
Utility solar · Waldo County, Maine
Unity Solar
A 5 MW utility solar project in Waldo County, Maine. Unity Solar is built and in service. Public records name Madison Energy Holdings LLC as its developer. No public record read so far names its builder.
The record
What the public record says about Unity Solar, as of 23 Oct 2026.
| Stage | Operating |
|---|---|
| Construction start | In service since 2021 |
| Size | 5 MW |
| Location | Waldo County, Maine (to about 10 km) |
| Developer | Madison Energy Holdings LLC |
| 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
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No change on record since Groundtrace started tracking it.
Who was named on it, and when, is in the app.
Also developed by Madison Energy Holdings LLC
| Project | Stage | Size |
|---|---|---|
| Wapakoneta-PrattUtility solar · Auglaize County, Ohio | Operating | 14 MW |
| IOS - ERW9Utility solar · Middlesex County, New Jersey | Operating | 5 MW |
| City of LexingtonUtility solar · Dawson County, Nebraska | Operating | 4 MW |
| Cuyahoga County LandfillUtility solar · Cuyahoga County, Ohio | Operating | 4 MW |
| Hartland SolarUtility solar · Somerset County, Maine | Operating | 4 MW |
| IOS - MEW Phase 1Utility solar · Somerset County, Maine | Operating | 4 MW |
Also in Waldo County
| Project | Stage | Size |
|---|---|---|
| ME - EDF - Phase II - BelfastUtility solar | Operating | 5 MW |
| Perkins Road Belfast SolarUtility solar | Operating | 5 MW |
| Searsmont Road Lincolnville SolarUtility solar | Operating | 4 MW |
| Belfast PVUtility solar | Operating | 2 MW |
More
Questions
Unity Solar, in short.
Where is Unity Solar?
Unity Solar is a 5 MW utility solar project in Waldo County, Maine. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Unity Solar?
Unity Solar is built and in service since 2021.
Who is developing Unity Solar?
Madison Energy Holdings LLC, as the public record names it.
Who is building Unity Solar?
No public record read so far names a builder for Unity 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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