1.1 MW Batteries (1 MW) + Solar Photovoltaic (1 MW) operating in Contra Costa, CA — California Independent System Operator
1.1 MW
Nameplate Capacity
3
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
2025
Operating Since
Coordinates
37.7729, -121.9595
County
Contra Costa, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Alcosta Boulevard BR 15-DD Solar Project 2020, LLC | — | — |
| Owner(s) | Alcosta Boulevard BR 15-DD Solar Project 2020, LLC | — | — |
| Status | Operating | operating | — |
Bishop Ranch - BR 15-DD is a 1.1 MW hybrid power plant located in Contra Costa County, California. The plant, which began operating in 2025, is owned and operated by Alcosta Boulevard BR 15-DD Solar Project 2020, LLC. The primary fuel source is solar, utilizing solar photovoltaic technology. The plant also incorporates batteries for energy storage.
The facility consists of three generators and features a fixed-tilt solar tracking system. The battery energy storage system (BESS) has a duration of 2.2 hours. Bishop Ranch - BR 15-DD operates within the California Independent System Operator (CAISO) balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. In terms of size, the plant ranks 746th out of 862 power plants in California and 6275th out of 7108 nationally.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
California Independent System Operator
Grid Voltage
0.48 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
No generation data available for this plant.
No financial data available for this plant.
Market Position
ISO/RTO Market
CAISO
LMP Node
SANRAMON_2_N024
Pricing Hub
TH_NP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match