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- Wind & solar
- Storage
- In development
- Under construction
- Operating
- 10 · 100 · 1,000 MW
Map
- Wind & solar
- Storage
- In development
- Under construction
- Operating
Edwards Sanborn E1B: location and 10 exact-grade projects within 15 mi. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Edwards Sanborn E1B
Power plant · Solar
Key facts
Power plant · Solarran 14% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2022
- Net generation, 2025
- 354,722 MWh
- Grid
- 230 kV to Southern California Edison Co (CISO)
- Location
- Kern County, California
- Operated by
- Terra-Gen Operating Co-Hybrid
Output
Details
Who’s behind it
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- Technology
- Solar source: “Solar Photovoltaic”
- Age
- 4 years since 2022
All 5 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Grid |
|
| Fuel burned (MMBtu), 2025 | 1,268,554 |
| Capacity factor, 2025 | 0.139 |
| Net generation (MWh), 2025 | 354,722 |
| Balancing authority code | CISO |
Solar arrays
Solar arrays
The array area counts panels and inverters only, not buildings, fences or the whole site.
USGS maps the center of this array 2.0 mi from the point this page maps the plant at.
- Array area (acres)
- 419.4
- AC capacity (MW)
- 154.4
- DC capacity (MW)
- 166.1
- Mounting
- Single-axis tracking
- Site type
- Greenfield
- Began operating
- 2022
Ownership
2 companies2| Company | Role | Share | As of | Source |
|---|---|---|---|---|
| Terra-Gen Operating Co-Hybrid | Operator | EIA-860M | ||
| EdSan 1B Group 1 Sanborn, LLC | Owner | 100.0% | Dec 31, 2025 | EIA-860 |
Timeline
- In service · EIA-860M
Sources
5 sourcesSources EIA-860M · USPVDB · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory · EIA-860 Annual Electric Generator Report — Schedule 4 Owner (ownership shares per generator), plus Plant/Generator schedules
Sources
- EIA-860M
- USPVDBMap services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EIA-860 Annual Electric Generator Report — Schedule 4 Owner (ownership shares per generator), plus Plant/Generator schedules
Around this plant
Nearby
within 15 mi| Project | Kind | Away | MW |
|---|---|---|---|
| Sanborn Hybrid 3 Under construction | Solar + storage | 2.5 mi | 1,400 |
| Bellefield 2 Solar & Energy Storage Farm Under construction | Solar + storage | 4.0 mi | 500 |
| Willow Rock Energy Storage Center Contracted | Storage | 5.1 mi | 500 |
| Aratina Solar Center 2 Under construction | Solar + storage | 6.8 mi | 200 |
| Bellefield 3 Solar and Battery Storage Contracted | Solar + storage | 7.3 mi | 150 |
| Tehachapi Spindle Withdrawn | Storage | 8.0 mi | 20 |
| Big Creek Solar LLC Under construction | Solar | 9.7 mi | 400 |
| Windhub Solar B, LLC Under construction | Solar | 10.5 mi | 26.4 |
| Syracuse and Tours Renewable Energy Permitted | Solar + storage | 12.2 mi | 80 |
| Bolthouse Solar LLC Postponed | Solar | 14.3 mi | 3 |