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TPC Windfarms LLC — Power plant · Wind · Terra-Gen Operating Co-WindWindhub Solar B, LLC — Under construction · Solar · CA · 26.4 MW · 2.6 mi awayTehachapi Spindle — Withdrawn · Storage · CA · 20 MW · 3.5 mi awaySyracuse and Tours Renewable Energy — Permitted · Solar + storage · CA · 80 MW · 7.4 mi awayTehachapi Wind Resource I — Postponed · Wind · CA · 0.6 MW · 7.5 mi away4001 and 2510 ClearVista Solar and Wind — Withdrawn · Wind · CA · 24.5 MW · 8.6 mi awaySanborn Hybrid 3 — Under construction · Solar + storage · CA · 1,400 MW · 8.9 mi awayAratina Solar Center 2 — Under construction · Solar + storage · CA · 200 MW · 9.6 mi awayBellefield 2 Solar & Energy Storage Farm — Under construction · Solar + storage · CA · 500 MW · 10.9 mi awayWillow Rock Energy Storage Center — Contracted · Storage · CA · 500 MW · 11.0 mi awayCamino Solar Hybrid — Postponed · Storage · CA · 11 MW · 13.4 mi away
  • Wind & solar
  • Storage
  • In development
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

TPC Windfarms LLC

Power plant · Wind

Key facts

Power plant · Windran 17% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1986
Net generation, 2025
42,113 MWh
Grid
66 kV to Southern California Edison Co (CISO)
Location
Kern County, California

Output

Net generation MWh by year, 2001 to 2025

Operations detail

Details

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Technology
Wind source: “Onshore Wind Turbine”
Age
40 years since 1986
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Gem
Unit ids
G100000908816
Location id
L100000906528
Eia plant ids
54647
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
66
Transmission owner
Southern California Edison Co
Balancing authority code
CISO
Balancing authority name
California Independent System Operator
Fuel burned (MMBtu), 2025143,688
Capacity factor, 20250.168
Net generation (MWh), 202542,113
Balancing authority codeCISO

Ownership

2 companies2
Companies with an ownership or operating interest in this asset.
CompanyRoleShareAs ofSource
Terra-Gen Operating Co-Wind Operator EIA-860M
TPC Windfarm LLC Owner 100.0% Dec 31, 2025 EIA-860

Timeline

  • In service · EIA-860M

Sources

5 sources

Sources EIA-860M · GEM · 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

Every source and license · Attribution

View at source

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Windhub Solar B, LLC Under construction Solar 2.6 mi 26.4
Tehachapi Spindle Withdrawn Storage 3.5 mi 20
Syracuse and Tours Renewable Energy Permitted Solar + storage 7.4 mi 80
Tehachapi Wind Resource I Postponed Wind 7.5 mi 0.6
4001 and 2510 ClearVista Solar and Wind Withdrawn Wind 8.6 mi 24.5
Sanborn Hybrid 3 Under construction Solar + storage 8.9 mi 1,400
Aratina Solar Center 2 Under construction Solar + storage 9.6 mi 200
Bellefield 2 Solar & Energy Storage Farm Under construction Solar + storage 10.9 mi 500
Willow Rock Energy Storage Center Contracted Storage 11.0 mi 500
Camino Solar Hybrid Postponed Storage 13.4 mi 11

Sources EIA-860M · CAISO

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • CAISOOpen license, with credit · retrieved Nov 13, 2026Source: California ISO

Attribution