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Alamo — Power plant · Hydro · California Dept. of Water ResourcesNeenach Solar Center — Solar · CA · 1.5 MW · 7.8 km awayGaskell West Storage 1, LLC — Storage · CA · 21.6 MW · 12.9 km awayAlpine Solar — Solar · CA · 66 MW · 16.9 km awaySolar Star 3 — Solar + storage · CA · 24 MW · 21.3 km awaySolar Star 4 — Solar + storage · CA · 24 MW · 21.3 km awayRosamond South II — Storage · CA · 140 MW · 23.7 km away
  • Clean firm
  • Wind & solar
  • Storage
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Hydro

Key facts

Power plant · Hydroran 38% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1986
Net generation, 2025
65,713 MWh
Grid
66 kV to Southern California Edison Co (CISO)
Location
Los Angeles County, California
Operated by
California Dept. of Water ResourcesSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2001 to 2025

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Hydro source: “Conventional Hydroelectric”
Age
40 years since 1986
All 5 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
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), 2025224,214
Capacity factor, 20250.383
Net generation (MWh), 202565,713
Balancing authority codeCISO

Timeline

  • In service · EIA-860M

Sources

3 sources

View at source

Around this plant

Nearby

within 25 km
Projects within 25 km, nearest first.
ProjectKindAwayMW
Neenach Solar Center Postponed Solar 7.8 km 1.5
Gaskell West Storage 1, LLC Under construction Storage 12.9 km 21.6
Alpine Solar Withdrawn Solar 16.9 km 66
Solar Star 3 Under construction Solar + storage 21.3 km 24
Solar Star 4 Under construction Solar + storage 21.3 km 24
Rosamond South II Under construction Storage 23.7 km 140

Sources EIA-860M · CAISO

Sources

Attribution