PASTORIA SOLAR
186.875 MW hybrid in Kern, CA · In queue since May 2016 · Proposed COD May 2026
186.875 MW
Capacity
2
Components
Solar + Battery
10y 2m
In Queue
IA Executed
IA Phase
Signed Jul 2025
Queue → IA
9y 2m
IA → COD
10 months
Total Duration
9y 2m
Schedule
2 months past proposed COD
Study Phase
C09
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: 2026-05-04
The PASTORIA SOLAR project is a proposed hybrid solar and battery energy storage project located in Kern County, California. The development project, with a total capacity of 186.88 MW, consists of a 106.88 MW solar component and an 80 MW battery energy storage system. The project is in the CAISO interconnection queue as entry CAISO-1335, with a queue entry date of May 2, 2016, and a proposed commercial operation date of May 4, 2026.
The interconnection agreement for the PASTORIA SOLAR project with Southern California Edison (SCE) was executed on December 4, 2018. The point of interconnection is the Pastoria Substation at 230kV. The project has been mentioned in recent news coverage related to grid infrastructure.
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
Kern
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
SCE
Entity
CAISO
Service Type
NRIS
Point of Interconnection
Pastoria Substation 230kV
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
- Nearest Node (Estimated)
- EDMONSTN_2_N023
- POI Substation
- Pastoria 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.
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Ask about PASTORIA SOLARForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
