CUYAMA SOLAR (CAISO-356) — Project Summary

Queue ID
CAISO-356
Capacity
40 MW
Technology
Solar
Status
active
Location
San Luis Obispo, CA
Region
CAISO
Developer
—
IA Status
IA Executed

CUYAMA SOLAR

CAISO-356BetaActiveSolarCAISOLBNL + Live

40 MW generation in San Luis Obispo, CA · In queue since April 2008 · Proposed COD February 2028

BA: CISOISO/RTO: CAISONERC: WECCRC: RCW

40 MW

Capacity

1

Components

Solar

18y 6m

In Queue

IA Executed

IA Phase

Signed Jul 2012

Asset Intelligence Map

One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.

4 live dimensions
4 decision models

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Structured from the current asset record; empty data branches are omitted.Locked nodes are InfraSure decision models; no simulated values shown.
Interconnection

Queue → IA

4y 3m

IA → COD

15y 7m

Total Duration

4y 3m

Study Phase

TC

Construction75%
Queue EntryApr 28, 2008

Interconnection request submitted to ISO/RTO

Cluster Study (Phase I/II)

CAISO uses cluster studies where projects are batched annually and studied together.

Typical: 36–48 months (IR to IA)

Interconnection AgreementJul 31, 2012

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Active sheet; IA Executed; TC

Project under construction

Typical: 12–24 months

Commercial Operation

Proposed COD: 2028-02-20

About

Cuyama Solar is a proposed 40-megawatt (MW) solar generation project located in San Luis Obispo County, California. The development project is listed in the interconnection queue of the California Independent System Operator (CAISO) under queue ID CAISO-356, within the service territory of Pacific Gas and Electric Company (PG&E). The project consists of a single solar component of 40 MW. It is proposed to connect to the grid at the Taft-Cuyama #1 70 kV transmission line.

The project entered the CAISO interconnection queue on April 28, 2008, and remains in active status. It has requested Network Resource Interconnection Service (NRIS). An interconnection agreement was executed on July 31, 2012. The project's study phase is listed as "TC." Its proposed commercial operation date is February 20, 2028, nearly two decades after its initial queue entry.

Generated from interconnection queue and public data sources

Development Risk

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.

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P(COD by stated date)
Financing close probability
EPC + tax-equity counterparty
Project Details

State

CA

County

San Luis Obispo

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

—

Utility

PGAE

Entity

CAISO

Service Type

NRIS

Point of Interconnection

Taft-Cuyama #1 70kV line

Data Source

LBNL + Live

Risk Analytics

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.

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See the full risk decomposition + scenarios for this project.

Climate hazards (8+)
Generation variability (P10/P50/P90)
Offtake + transmission counterparty
Generation Forecast

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.

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See the full forecast + scenario decomposition for this project.

10-year P50 forecast
First-year output estimate
Weather + policy scenarios
Financial Forecast

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.

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See the full revenue + DSCR projection for this project.

10-year revenue projection
First-year DSCR
Financing close risk
Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_ZP26_GEN-APND
Hub Confidence
LOW

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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Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.