Mesquite Solar 4, LLC
39904 W. Elliot Road, Tonopah, AZ 85354Plant Summary Information
Mesquite Solar 4, LLC is ranked #31 out of 121 solar farms in Arizona in terms of total annual net electricity generation.
Mesquite Solar 4, LLC generated 41.1 GWh during the 3-month period between February 2026 to May 2026.
| Plant Name | Mesquite Solar 4, LLC |
|---|---|
| Utility Name | RWE Clean Energy |
| Location | Maricopa County, AZ |
| Initial Operation Date | January 2024 |
| Last Update | May 2026 |
| Annual Generation | 142.1 GWh |
| Annual Consumption | 542.9 k MMBtu |
| Ranked #3,051 out of 13,081 Power Plants Nationwide | |
| Ranked #701 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #66 out of 176 Arizona Power Plants | |
| Ranked #31 out of 121 Arizona Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operator |
Consolidated Edison Development Inc. (2021 to 2024) RWE Clean Energy (2025 to 2025) |
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Monthly Net Generation for Mesquite Solar 4, LLC
Monthly Plant Fuel Consumption for Mesquite Solar 4, LLC
Mesquite Solar 4, LLC Details
| Summary Information | |
|---|---|
| Plant Name | Mesquite Solar 4, LLC (65962) |
| Plant Address | 39904 W. Elliot Road, Tonopah, AZ 85354 |
| Utility | RWE Clean Energy (67192) |
| Latitude, Longitude | 33.32647, -112.91895 |
| Generation Dates on File | Jan 2024 to May 2026 |
| Initial Operation Date | January 2024 |
| Annual Generation | 142.1 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | Yes |
| FERC Exempt Wholesale Generator Docket Number | EG22-218-000 |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | WECC |
| Balancing Authority | California Independent System Operator (CISO) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | San Diego Gas & Electric Co (16609) CA |
| Grid Voltage | 230.00 kV |
| Energy Storage | Yes |
Generator MS4 Details Operating January 2024
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | MSOLAR_2_MS4R4 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | MSOLAR_2_MS4R4 |
| Nameplate Capacity | 52.5 MW |
| Nameplate Power Factor | 1 |
| Summer Capacity | 52.5 MW |
| Winter Capacity | 52.5 MW |
|---|---|
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | January 2024 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Multiple Fuels | No |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| Azimuth Angle | 90 |
| Tilt Angle | 52 |
| DC Net Capacity | 66.2 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | Yes |
| Net Metering DC Capacity | 0.6 MW |
| Virtual Net Metering Agreement | No |
Generator MS4B Details Operating January 2024
| Technology | Batteries |
|---|---|
| Prime Mover | Battery |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | MSOLAR_2_MS4R4 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | MSOLAR_2_MS4R4 |
| Nameplate Capacity | 10 MW |
| Summer Capacity | 10 MW |
| Winter Capacity | 10 MW |
|---|---|
| Uprate/Derate Completed | No |
| Status | Operating |
| First Operation Date | January 2024 |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Electricity used for energy storage |
| Multiple Fuels | No |
| Energy Storage Details | |
| Nameplate Energy Capacity MWH | 47.7 |
|---|---|
| Maximum Charge Rate | 10 MW |
| Maximum Discharge Rate | 10 MW |
| Storage Technology | LIB |
| Nameplate Reactive Power Rating | 5.2 |
| Storage Enclosure Type | CS |
| Frequency Regulation | P |
| Excess Wind And Solar Generation | Yes |
| Ac Coupled | Yes |
| Direct Support Of Another Unit | Yes |
| Direct Support Plant Id | 65962 |
| Direct Support Gen Id | MS4 |
| Support T D Asset | No |
Mesquite Solar 4, LLC Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
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Nearby Power Plants
Below are closest 20 power plants surrounding Mesquite Solar 4, LLC.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Agave | Arlington, AZ | 307.4 GWh | 4.6 mi |
| Arlington Valley Energy Facility | Arlington, AZ | 3.2 TWh | 2 mi |
| Arlington Valley Solar Energy I | Arlington, AZ | 66.2 GWh | 2.2 mi |
| Arlington Valley Solar Energy II | Arlington, AZ | 336.0 GWh | 5.1 mi |
| Badger 1 | Tonopah, AZ | 29.6 GWh | 13.3 mi |
| Harquahala 2 | Tonopah, AZ | 850.8 GWh | 14.4 mi |
| Mesquite Generating Station Block 1 | Arlington, AZ | 3.0 TWh | 3.4 mi |
| Mesquite Generating Station Block 2 | Arlington, AZ | 3.8 TWh | 3.4 mi |
| Mesquite Solar 1 | Tonopah, AZ | 392.2 GWh | 1.4 mi |
| Mesquite Solar 2, LLC | Tonopah, AZ | 256.7 GWh | 0.6 mi |
| Mesquite Solar 3, LLC | Tonopah, AZ | 445.9 GWh | 1.8 mi |
| Mesquite Solar 5, LLC | Tonopah, AZ | 129.1 GWh | 0.1 mi |
| Palo Verde | Wintersburg, AZ | 31.2 TWh | 5.4 mi |
| Papago PV | Tonopah, AZ | 74.7 GWh | 13.1 mi |
| Red Hawk | Arlington, AZ | 5.0 TWh | 4.6 mi |
| Sun Pond | Tonopah, AZ | 47.2 GWh | 6.8 mi |
| Sun Streams 2 | Hassayampa, AZ | 316.7 GWh | 5.9 mi |
| Sun Streams 3 | Arlington, AZ | 428.1 GWh | 6.2 mi |
| Sun Streams 4 | Tonopah, AZ | 748.5 GWh | 8.4 mi |
| Sun Streams, LLC | Arlington, AZ | 402.8 GWh | 5.1 mi |