All industries › States › Arizona › Pinal County
Arizona · Utility solar · Battery storage
Pinal County, Arizona
4 utility solar and 1 battery storage projects are in development in Pinal County, 3 of them under construction, with 17 more already operating. The solar and battery storage projects in development add up to 1,175 MW. Who is building each one, and who to call, is in the app.
By industry
What is in development in Pinal County, and each industry’s page for Arizona.
Next to break ground
Projects here among the ones in Arizona most likely to start work next.
- Sawtooth SolarPinal CountyPermitted · 250 MW · start est. 2026 Q4Builder: not yet named
- Valley Farms Energy CenterPinal CountyUnder construction · 400 MW · permit filed Apr 2026Builder: in the app
In development
Every project in development in Pinal County.
Nearest to work first: under construction, then pre-construction, financed, permitted and queued. A project on a county line is listed in each 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 |
| Sawtooth SolarUtility solar | Permitted | 250 MW |
| THREE SISTERS Solar Generation and BESSUtility solar | Queued | 300 MW |
Builders, developers, construction starts and the people to call, for every project here.
Request access17 operating projects in Pinal County
- Box Canyon (AZ)Utility solar · 300 MW
- Eleven Mile Solar CenterUtility solar · 300 MW
- Brittlebush SolarUtility solar · 200 MW
- Flatland StorageBattery storage · 200 MW
- Storey Solar and StorageUtility solar · 122 MW
- Central Line Solar, LLCUtility solar · 100 MW
- East Line SolarUtility solar · 100 MW
- Saint Energy Storage II LLCBattery storage · 100 MW
- Saint SolarUtility solar · 100 MW
- West Line Solar, LLCUtility solar · 100 MW
- Copper Crossing Energy and Research CentUtility solar · 54 MW
- Bonnybrooke PVUtility solar · 50 MW
- Sandstone SolarUtility solar · 45 MW
- Pinal Central Energy Center HybridUtility solar · 20 MW
- Union HS at Casa GrandeUtility solar · 2 MW
- Banner Solar IronwoodUtility solar · 1 MW
- Vista Grande HS at Casa GrandeUtility solar · 1 MW
Nearby in Arizona
Also in Arizona
Questions
Pinal County, in short.
How many projects are in development in Pinal County, Arizona?
4 utility solar and 1 battery storage projects are in development in Pinal County, 3 of them under construction, with 17 more already operating.
Which projects in Pinal County, Arizona are under construction?
Valley Farms Energy Center (400 MW), Selma Energy Center (125 MW) and Kitt Solar (100 MW).
Where does the Pinal County data come from?
From the public records read daily for Arizona: grid interconnection queues, construction permits, county records, state siting and procurement filings, and satellite imagery. Locations are shown to a tenth of a degree; builders, developers, construction starts and work contacts are in the subscriber record.
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