DAGGETT SOLAR 3
521.88 MW hybrid in San Bernardino, CA · In queue since May 2016 · Proposed COD August 2023
521.88 MW
Capacity
2
Components
Solar + Battery
10 years
In Queue
IA Executed
IA Status
Signed Dec 2018
Queue → IA
2y 7m
IA → COD
4y 8m
Total Duration
2y 7m
Schedule
33 months past proposed COD
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: 2023-08-06
The Daggett Solar 3 project is a proposed 521.88 MW hybrid solar and battery energy storage project located in San Bernardino County, California. The development project consists of a 313.88 MW solar component and a 208 MW battery energy storage component. The project is in the CAISO interconnection queue (queue ID CAISO-1314) with an interconnection queue entry date of May 2, 2016, and a proposed commercial operation date of August 6, 2023.
The project's interconnection agreement (IA) was executed on December 6, 2018. The point of interconnection is the Kramer Substation 230kV. Daggett Solar 3 has been the subject of recent news coverage, with seven articles appearing in industry, deals, and grid-related publications.
Generated from interconnection queue and public data sources
State
CA
County
San Bernardino
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
SCE
Entity
CAISO
Service Type
—
Point of Interconnection
Kramer Substation 230kV
Data Source
LBNL + Live
- ISO / RTO
- CAISO
- Trading Hub
- TH_SP15_GEN-APND
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- KRAMER_1_N001
- POI Substation
- Kramer Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
