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Bear Creek Solar (Orinda) — Power plant · Solar · Solar Star Bear Creek, LLCDynegy Oakland Power Plant — Announced · Storage · CA · 43.3 MW · 9.9 mi awayValero Refinery Cogeneration Unit 2 — Postponed · Gas, other · CA · 51 MW · 11.0 mi awayRichmond Cogen — Postponed · Gas, combined cycle · CA · 43 MW · 11.3 mi awaySan Leandro 10 - sleba702 — Under construction · Solar · CA · 1 MW · 14.2 mi awaySan Francisco Electric Reliability Proj — Withdrawn · Gas, combustion turbine · CA · 151.5 MW · 14.2 mi away
  • Wind & solar
  • Storage
  • In development
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Bear Creek Solar (Orinda)

Power plant · Solar

Key facts

Power plant · Solarran 17% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2025
Net generation, 2025
7,356 MWh
Grid
12 kV to Pacific Gas & Electric Co. (CISO)
Location
Contra Costa County, California

Output

Net generation MWh by year, 2025

Operations detail

Details

Who’s behind it

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Technology
Solar source: “Solar Photovoltaic”
Age
1 year since 2025
All 5 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
12
Transmission owner
Pacific Gas & Electric Co.
Balancing authority code
CISO
Balancing authority name
California Independent System Operator
Fuel burned (MMBtu), 202525,100
Capacity factor, 20250.168
Net generation (MWh), 20257,356
Balancing authority codeCISO

Ownership

2 companies2
Companies with an ownership or operating interest in this asset.
CompanyRoleShareAs ofSource
Solar Star Bear Creek, LLC Operator EIA-860M
East Bay Municipal Util Dist - (CA) Owner 100.0% Dec 31, 2025 EIA-860

Timeline

  • In service · EIA-860M

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Dynegy Oakland Power Plant Announced Storage 9.9 mi 43.3
Valero Refinery Cogeneration Unit 2 Postponed Gas, other 11.0 mi 51
Richmond Cogen Postponed Gas, combined cycle 11.3 mi 43
San Leandro 10 - sleba702 Under construction Solar 14.2 mi 1
San Francisco Electric Reliability Proj Withdrawn Gas, combustion turbine 14.2 mi 151.5

Sources EIA-860M · CAISO

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • CAISOOpen license, with credit · retrieved Nov 15, 2026Source: California ISO

Attribution