BALDY MESA
225 MW hybrid in San Bernardino, CA · In queue since May 2017 · Proposed COD November 2026
225 MW
Capacity
2
Components
Solar + Battery
8y 10m
In Queue
IA Executed
IA Status
Signed Nov 2020
Queue → IA
3y 6m
IA → COD
6 years
Total Duration
3y 6m
Interconnection request submitted to ISO/RTO
CAISO uses cluster studies where projects are batched annually and studied together.
Typical: 36–48 months (IR to IA)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 18–30 months
Proposed COD: 2026-11-01
State
CA
County
San Bernardino
Region
CAISO
Developer
—
Utility
SCE
Entity
CAISO
Point of Interconnection
Roadway Substation 115kV bus
Data Source
LBNL + Live
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Last updated 2026-03-26