STARLIGHT SOLAR
37.4 MW hybrid in San Diego, CA · In queue since May 2017 · Proposed COD April 2027
37.4 MW
Capacity
2
Components
Solar + Battery
9y 2m
In Queue
IA Executed
IA Phase
Signed Dec 2022
Queue → IA
5y 7m
IA → COD
4y 4m
Total Duration
5y 7m
Study Phase
C10
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: 2027-04-30
The STARLIGHT SOLAR project is a proposed 37.4 MW hybrid solar and battery energy storage project located in San Diego County, California. The development project consists of a 20 MW solar array coupled with a 17.4 MW battery energy storage system. The project is interconnected to the San Diego Gas & Electric (SDGE) grid at the Boulevard East Substation 69 kV.
The project is listed in the CAISO interconnection queue as queue ID CAISO-1432, with an initial queue entry date of May 1, 2017. The proposed commercial operation date is April 30, 2027. The project's Interconnection Agreement (IA) has been executed as of April 12, 2021. The project is currently listed as active in the interconnection queue.
Generated from interconnection queue and public data sources
Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
CA
County
San Diego
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
SDGE
Entity
CAISO
Service Type
NRIS
Point of Interconnection
Boulevard East Substation 69 kV
Data Source
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — first-year production estimate and 10-year P50 trajectory, with probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- CAISO
- Trading Hub
- TH_SP15_GEN-APND
- Hub Confidence
- MEDIUM
- POI Substation
- Boulevard
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.
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Ask about STARLIGHT SOLARForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
