United States › Power plants › Solar farms › Arizona
SOLAR FARMS · BATTERY STORAGESun Streams 4
Sun Streams 4 is a 600 MW operating solar and battery storage plant in Maricopa County, Arizona, operated by Sun Streams Expansion, LLC. Its batteries store up to 1,200 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| GEN01 | Solar Photovoltaic | 300 MW | |
| GEN02 | Batteries | 300 MW 1,200 MWh |
Plant details
- Operator
- Sun Streams Expansion, LLC
- Location
- Maricopa County, Arizona
- Balancing authority
- AZPS
- Sector
- IPP Non-CHP
- Capacity
- Operating: 600 MW
- First unit online
- Mar 2025
- EIA plant ID
- 67291
Location
33.3613, -112.7801
Nearby power plants
- Sun Streams 3Solar farms, Battery storage · 430 MW · 2.7 mi
- Sun PondSolar farms, Battery storage · 170 MW · 2.8 mi
- Sun Streams, LLCSolar farms · 160 MW · 3.3 mi
- Sun Streams 2Solar farms · 150 MW · 3.5 mi
- Red HawkGas power plants · 1,519 MW · 3.9 mi
- AgaveSolar farms, Battery storage · 300 MW · 4.3 mi
- Arlington Valley Solar Energy IISolar farms · 129 MW · 5.0 mi
- Mesquite Generating Station Block 2Gas power plants · 692 MW · 5.0 mi
- Mesquite Generating Station Block 1Gas power plants · 692 MW · 5.0 mi
- Palo VerdeNuclear power plants · 4,210 MW · 5.1 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem