Oberon II Solar Project
27200 Rice Road, Desert Center, CA 92239Plant Summary Information
Oberon II Solar Project is ranked #20 out of 834 solar farms in California in terms of total annual net electricity generation.
Oberon II Solar Project generated 114.2 GWh during the 3-month period between December 2025 to March 2026.
| Plant Name | Oberon II Solar Project |
|---|---|
| Utility Name | IP Oberon II, LLC |
| Location | Riverside County, CA |
| Initial Operation Date | September 2023 |
| Last Update | Mar 2026 |
| Annual Generation | 600.8 GWh |
| Annual Consumption | 2.2 M MMBtu |
| Ranked #1,150 out of 12,332 Power Plants Nationwide | |
| Ranked #62 out of 6,397 Solar Power Plants Nationwide | |
| Ranked #63 out of 1,530 California Power Plants | |
| Ranked #20 out of 834 California Solar Power Plants | |
| Fuel Types | Solar |
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Monthly Net Generation for Oberon II Solar Project
Monthly Plant Fuel Consumption for Oberon II Solar Project
Oberon II Solar Project Details
| Summary Information | |
|---|---|
| Plant Name | Oberon II Solar Project (65735) |
| Plant Address | 27200 Rice Road, Desert Center, CA 92239 |
| Utility | IP Oberon II, LLC (64972) |
| Latitude, Longitude | 33.72899, -115.38238 |
| Generation Dates on File | Sep 2023 to Mar 2026 |
| Initial Operation Date | September 2023 |
| Annual Generation | 600.8 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 | 22-142-000 |
| 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 | NA |
| Ash Impoundment | No |
| Transmission / Distribution Owner | Southern California Edison Co (17609) CA |
| Grid Voltage | 500.00 kV |
| Energy Storage | Yes |
Generator OBIIP Details Operating October 2023
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | REDBLUFF_2_B1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | REDBLUFF_2_B1 |
| Nameplate Capacity | 250 MW |
| Summer Capacity | 250 MW |
| Winter Capacity | 250 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | October 2023 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Multiple Fuels | No |
| Solar Details | |
| Single Axis Tracking | Yes |
|---|---|
| DC Net Capacity | 339 MW |
| Thin Film CDTE | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
Generator OBIIB Details Operating September 2023
| Technology | Batteries |
|---|---|
| Prime Mover | Battery |
| Ownership | Single Owner |
| RTO ISO LMP Node Designation | REDBLUFF_2_B1 |
| RTO ISO Location Designation For Reporting Wholesale Sales Data | REDBLUFF_2_B1 |
| Nameplate Capacity | 125 MW |
| Summer Capacity | 125 MW |
| Winter Capacity | 125 MW |
| Uprate/Derate Completed | No |
| Status | Operating |
|---|---|
| First Operation Date | September 2023 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Electricity used for energy storage |
| Solid Fuel Gasification | No |
| Carbon Capture Technology | No |
| Time From Cold Shutdown To Full Load | 10M |
| Multiple Fuels | No |
| Energy Storage Details | |
| Nameplate Energy Capacity MWH | 500 |
|---|---|
| Maximum Charge Rate | 125 MW |
| Maximum Discharge Rate | 125 MW |
| Storage Technology | LIB |
| Nameplate Reactive Power Rating | 127.5 |
| Storage Enclosure Type | CS |
| Arbitrage | Yes |
| Co Located Renewable Firming | Yes |
| Excess Wind And Solar Generation | P |
| Ac Coupled | Yes |
| Direct Support Of Another Unit | Yes |
| Direct Support Plant Id | 65735 |
| Direct Support Gen Id | OBIIP |
| Support T D Asset | No |
Oberon II Solar Project Plant Owners
| Owner Name | Address | Generator | Ownership | We couldn't locate any owners for this plant |
|---|
Power Plants with Similar Net Generation
Power plants with a similar annual net generation from Solar.
| Rank | Plant Name | Plant Location | Annual Generation |
|---|---|---|---|
| #52 | Desert Sunlight 300, LLC | Desert Center, CA | 666.9 GWh |
| #53 | Aquamarine | Lemoore, CA | 663.5 GWh |
| #54 | AEUG Union Solar, LLC | West Mansfield, OH | 657.5 GWh |
| #55 | Prospero Solar II | Andrews, TX | 654.7 GWh |
| #56 | IP Radian, LLC | Brookesmith, TX | 652.8 GWh |
| #57 | Wadley Solar | Wadley, GA | 630.0 GWh |
| #58 | Oberon Solar Project | Desert Center, CA | 605.1 GWh |
| #59 | Moapa Southern Paiute | Moapa, NV | 620.3 GWh |
| #60 | Blythe Mesa Solar II | Blythe, CA | 604.1 GWh |
| #61 | Stateline Solar | Nipton, CA | 619.9 GWh |
| #63 | Ash Creek Solar | Abbott, TX | 607.7 GWh |
| #64 | Hecate Energy Highland LLC | Buford, OH | 606.9 GWh |
| #65 | Arrow Canyon Solar Hybrid | Moapa, NV | 593.4 GWh |
| #66 | Genesis Solar Energy Project | Blythe, CA | 603.8 GWh |
| #67 | Copper Mountain Solar 3 | Boulder City, NV | 599.2 GWh |
| #68 | California Valley Solar Ranch | California Valley, CA | 597.7 GWh |
| #69 | Mojave Solar Project | Hinkley, CA | 594.5 GWh |
| #70 | Blythe Solar 110, LLC | Blythe, CA | 580.5 GWh |
| #71 | Victory Pass | Desert Center, CA | 564.7 GWh |
| #72 | Hopkins Energy LLC | Dike, TX | 571.5 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding Oberon II Solar Project.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Arica Solar | Desert Center, CA | 789.7 GWh | 4.3 mi |
| Athos Solar Project | Desert Center, CA | 712.8 GWh | 2.2 mi |
| Chuckawalla Solar | Blythe, CA | 7.1 GWh | 28.9 mi |
| Chuckawalla Valley State Prison | Blythe, CA | 1.4 GWh | 29.8 mi |
| Desert Harvest II LLC | Desert Center, CA | 192.0 GWh | 4.9 mi |
| Desert Harvest, LLC | Desert Center, CA | 234.7 GWh | 4.9 mi |
| Desert Sunlight 250, LLC | Desert Center, CA | 555.7 GWh | 5.3 mi |
| Desert Sunlight 300, LLC | Desert Center, CA | 666.9 GWh | 6.5 mi |
| Genesis Solar Energy Project | Blythe, CA | 603.8 GWh | 22.5 mi |
| Imperial Valley Solar Co (IVSC) 2, LLC | Niland, CA | 46.2 GWh | 33.6 mi |
| Ironwood Solar LLC | Blythe, CA | 7.5 GWh | 29 mi |
| Maverick Solar 4, LLC | Desert Center, CA | 291.4 GWh | 2 mi |
| Maverick Solar 6, LLC | Desert Center, CA | 277.5 GWh | 2 mi |
| Maverick Solar 7, LLC | Desert Center, CA | 391.5 GWh | 2 mi |
| Maverick Solar, LLC | Desert Center, CA | 369.3 GWh | 2 mi |
| Oberon Solar Project | Desert Center, CA | 605.1 GWh | 0 mi |
| SE Athos II, LLC | Desert Center, CA | 566.9 GWh | 2.2 mi |
| SunEdison Ironwood State Prison | Blythe, CA | 996.0 MWh | 29 mi |
| Victory Pass | Desert Center, CA | 564.7 GWh | 4.3 mi |
| Wister Solar | Niland, CA | 28.2 GWh | 32.5 mi |