HUASO HYBRID

CAISO-1954BetaActiveSolarBatteryCAISOLBNL + Live

203.93 MW hybrid in Fresno, CA · In queue since April 2021 · Proposed COD December 2026

BA: CISOISO/RTO: CAISONERC: WECCRC: RCW

203.93 MW

Capacity

Components

Solar + Battery

5y 3m

In Queue

IA Executed

IA Phase

Signed Mar 2025

Interconnection

Queue → IA

3y 11m

IA → COD

1y 9m

Total Duration

3y 11m

Study Phase

C14

Construction75%

Queue EntryApr 15, 2021

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 AgreementMar 25, 2025

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 18–30 months

Commercial Operation

Proposed COD: 2026-12-03

Cross-source intelligence

Beta

Low confidence·4 sources·as of 2026-06-01

Expected COD

Dec 2026

From queue filing

Developer

—

Status

Active

Active — IA Executed (March 2025), Facility Study phase per CAISO queue

Financing

Unannounced

Key milestones

IA executedMar 25, 2025

Interconnection Agreement executed with CAISO

source

COD targetDec 2026Most recent

Proposed commercial operation date December 2026

source

About

The HUASO HYBRID project is a proposed 203.93 MW hybrid solar and battery energy storage project located in Fresno County, California. The development project, consisting of 102.1 MW of solar generation and 101.83 MW of battery storage, is interconnected to the PG&E utility network.

The project is listed in the CAISO interconnection queue under queue ID CAISO-1954, with an entry date of April 15, 2021. The proposed commercial operation date is December 3, 2026. The project's interconnection status is currently in the System Impact Study phase. The point of interconnection is the Gates 230 kV substation.

Generated from interconnection queue and public data sources

CAISO Queue

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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See the full development-risk decomposition for this project.

P(COD by stated date)

Financing close probability

EPC + tax-equity counterparty

Project Details

State

County

Fresno

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

—

Utility

PGAE

Entity

CAISO

Service Type

NRIS

Point of Interconnection

Gates 230 kV

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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Climate hazards (8+)

Generation variability (P10/P50/P90)

Offtake + transmission counterparty

Technology

Solar102.1 MW · 50%

Battery101.83 MW · 50%

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.

Available on the InfraSure platform

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: MEDIUM
Nearest Node (Estimated): FIFTHS_7_N003
POI Substation: Gates 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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InfraSure platform

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

HUASO HYBRID (CAISO-1954) — Project Summary

HUASO HYBRID