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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
Ridgetop: location and 10 exact-grade projects within 25 km. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Ridgetop
Power plant · Wind
Key facts
Power plant · Windran 29% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1994
- Net generation, 2025
- 117,599 MWh
- Grid
- 67 kV to Southern California Edison Co (CISO)
- Location
- Kern County, California
- Operated by
- Terra-Gen Operating Co-Wind
Output
Details
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- Technology
- Wind source: “Onshore Wind Turbine”
- Age
- 32 years since 1994
All 5 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Grid |
|
| Fuel burned (MMBtu), 2025 | 401,248 |
| Capacity factor, 2025 | 0.287 |
| Net generation (MWh), 2025 | 117,599 |
| Balancing authority code | CISO |
Ownership
2 companies2| Company | Role | Share | As of | Source |
|---|---|---|---|---|
| Terra-Gen Operating Co-Wind | Operator | EIA-860M | ||
| Ridgetop Energy LLC II | Owner | 100.0% | 31 Dec 2025 | EIA-860 |
Timeline
- In service · EIA-860M
Sources
4 sourcesSources EIA-860M · 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 Preliminary Monthly Electric Generator Inventory
- EIA Open Data bulk file — Electricity (ELEC.zip; monthly plant net generation and fuel consumption since 2001)Source: 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 25 km| Project | Kind | Away | MW |
|---|---|---|---|
| Tehachapi Wind Resource I Postponed | Wind | 6.9 km | 0.6 |
| 4001 and 2510 ClearVista Solar and Wind Withdrawn | Wind | 7.9 km | 24.5 |
| Windhub Solar B, LLC Under construction | Solar | 7.9 km | 26.4 |
| Tehachapi Spindle Withdrawn | Storage | 11.4 km | 20 |
| Syracuse and Tours Renewable Energy Permitted | Solar + storage | 13.7 km | 80 |
| Camino Solar Hybrid Postponed | Storage | 19.8 km | 11 |
| Sanborn Hybrid 3 Under construction | Solar + storage | 20.3 km | 1,400 |
| Aratina Solar Center 2 Under construction | Solar + storage | 20.7 km | 200 |
| Willow Rock Energy Storage Center Contracted | Storage | 23.0 km | 500 |
| Bellefield 2 Solar & Energy Storage Farm Under construction | Solar + storage | 23.3 km | 500 |
Sources
- EIA-860M Preliminary Monthly Electric Generator Inventory
- CAISO Public Queue ReportSource: California ISO