Search
Search plants, projects, owners, and states
Search plants, projects, owners, and states
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
ISO/RTO
CAISO
Market
ISO/RTO Member
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
No generation data available for this plant.
2023
$1,361/kW
Est. Construction Cost
Total estimated cost: $1.5M
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
No news articles linked yet for this plant.
News enrichment runs on demand — we have the pipeline, we just haven't fetched coverage for this plant yet. Request a detailed re-run and we'll add it.
No ask pi reports yet for this entity.
ask pi about Bishop Ranch - BR 15-DDCalifornia Independent System Operator (CISO)
Grid Voltage
0.48 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP