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Middle Fork — Power plant · Hydro · Placer County Water Agency - (CA)
  • Clean firm
  • Operating
  • 10 · 100 · 1,000 MW

Middle Fork

Power plant · Hydro

Key facts

Power plant · Hydroran 40% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1966
Net generation, 2025
423,606 MWh
Grid
230 kV to Pacific Gas & Electric Co (CISO)
Location
Placer County, California
Operated by
Placer County Water Agency - (CA)SourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2001 to 2026

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Hydro source: “Conventional Hydroelectric”
Age
60 years since 1966
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100000603904
Location id
L100000603866
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
230
Transmission owner
Pacific Gas & Electric Co
Balancing authority code
CISO
Balancing authority name
California Independent System Operator
Fuel burned (MMBtu), 20251,445,344
Capacity factor, 20250.395
Net generation (MWh), 2025423,606
Balancing authority codeCISO

Timeline

  • In service · EIA-860M

Sources

4 sources

Sources EIA-860M · GEM · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

Every source and license · Attribution

View at source