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Battery storage · Pinal County, Arizona
Saint Energy Storage II
A 100 MW battery storage project in Pinal County, Arizona. Saint Energy Storage II is built and in service. Public records name Saint Energy Storage II LLC as its developer. A builder is on record; its name and the people to call are in the app.
The record
What the public record says about Saint Energy Storage II, as of 26 Oct 2026.
| Stage | Operating |
|---|---|
| Construction start | In service since 2023 |
| Size | 100 MW |
| Location | Pinal County, Arizona (to about 10 km) |
| Developer | Saint Energy Storage II LLC |
| Grid operator | — |
| Builder (EPC) | on record, in the app |
| 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 in Pinal County
| Project | Stage | Size |
|---|---|---|
| Valley Farms Energy CenterBattery storage | Under construction | 400 MW |
| Selma Energy CenterUtility solar | Under construction | 125 MW |
| Kitt SolarUtility solar | Under construction | 100 MW |
| APS request Q295Utility solar | Financed | 250 MW |
| APS request Q264Utility solar | Financed | 130 MW |
| APS request Q254Utility solar | Financed | 100 MW |
More
Questions
Saint Energy Storage II, in short.
Where is Saint Energy Storage II?
Saint Energy Storage II is a 100 MW battery storage project in Pinal County, Arizona. The public page places it to within about ten kilometres; the precise location is in the subscriber record.
When does construction start on Saint Energy Storage II?
Saint Energy Storage II is built and in service since 2023.
Who is developing Saint Energy Storage II?
Saint Energy Storage II LLC, as the public record names it.
Who is building Saint Energy Storage II?
A builder is named for Saint Energy Storage II in the public record. Its name, the trade subcontractors and the people to call are in the subscriber record, each with the record that names it.
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