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Moccasin — Power plant · Hydro · City & County of San Francisco - (CA)
  • Clean firm
  • Operating
  • 10 · 100 · 1,000 MW

Moccasin

Power plant · Hydro

Key facts

Power plant · Hydroran 30% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
1969
Net generation, 2025
276,555 MWh
Grid
230 kV, 115 kV to City & County of San Francisco (CISO)
Location
Tuolumne County, California
Operated by
City & County of San Francisco - (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
57 years since 1969
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100000603907
Location id
L100000603869
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
230, 115
Transmission owner
City & County of San Francisco
Balancing authority code
CISO
Balancing authority name
California Independent System Operator
Fuel burned (MMBtu), 2025943,606
Capacity factor, 20250.305
Net generation (MWh), 2025276,555
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