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SOLAR FARMS · BATTERY STORAGEMesquite Solar 4, LLC
Mesquite Solar 4, LLC is a 62.5 MW operating solar and battery storage plant in Maricopa County, Arizona, operated by RWE Americas, LLC. Its batteries store up to 48 MWh.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| MS4 | Solar Photovoltaic | 53 MW | |
| MS4B | Batteries | 10 MW 48 MWh |
Plant details
- Operator
- RWE Americas, LLC
- Location
- Maricopa County, Arizona
- Balancing authority
- CISO
- Sector
- IPP Non-CHP
- Capacity
- Operating: 62.5 MW
- First unit online
- Jan 2024
- EIA plant ID
- 65962
Location
33.3265, -112.9190
Nearby power plants
- Mesquite Solar 5, LLCSolar farms, Battery storage · 120 MW · 0.1 mi
- Mesquite Solar 2, LLCSolar farms · 100 MW · 0.6 mi
- Mesquite Solar 1Solar farms · 170 MW · 1.4 mi
- Mesquite Solar 3, LLCSolar farms · 150 MW · 1.8 mi
- Arlington Valley Energy FacilityGas power plants · 713 MW · 2.0 mi
- Arlington Valley Solar Energy ISolar farms · 127 MW · 2.2 mi
- Mesquite Generating Station Block 1Gas power plants · 692 MW · 3.4 mi
- Mesquite Generating Station Block 2Gas power plants · 692 MW · 3.4 mi
- Red HawkGas power plants · 1,519 MW · 4.6 mi
- AgaveSolar farms, Battery storage · 300 MW · 4.6 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