CRYSTAL FLATS (CAISO-1744) — Project Summary

Queue ID
CAISO-1744
Capacity
154.856 MW
Technology
Solar+Battery
Status
active
Location
Kern, CA
Region
CAISO
Developer
IA Status
IA Executed

CRYSTAL FLATS

CAISO-1744BetaActiveSolarBatteryCAISOLBNL + Live

154.856 MW hybrid in Kern, CA · In queue since April 2020 · Proposed COD December 2030

BA: CISOISO/RTO: CAISONERC: WECCRC: RCW

154.856 MW

Capacity

2

Components

Solar + Battery

6y 3m

In Queue

IA Executed

IA Phase

Signed Jan 2024

Interconnection

Queue → IA

3y 9m

IA → COD

6y 11m

Total Duration

3y 9m

Study Phase

C13

Construction75%
Queue EntryApr 15, 2020

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 AgreementJan 9, 2024

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 18–30 months

Commercial Operation

Proposed COD: 2030-12-26

Cross-source intelligence
Beta
Low confidence·4 sources·as of 2026-06-01
Expected COD
2030
From queue filing
Developer
Status
Active
Active — IA executed Jan 2024, no construction or financing announcements found
Financing
Unannounced
Key milestones
IA executedJan 9, 2024Most recent

Interconnection Agreement executed with CAISO

source
About

The Crystal Flats project is a proposed 154.86 MW hybrid solar and battery energy storage development in Kern County, California. The project, located within the CAISO region and interconnected with PG&E, consists of a 103.45 MW solar array and a 51.4 MW battery energy storage system. It is listed in the CAISO interconnection queue as CAISO-1744, with an entry date of April 15, 2020, and a proposed commercial operation date of December 26, 2030.

The Crystal Flats project has an Interconnection Agreement (IA) executed on January 9, 2024. The point of interconnection is the Lamont 115 kV substation. The project is currently listed as active in the interconnection queue.

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.

Available on the InfraSure platform

See the full development-risk decomposition for this project.

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

State

CA

County

Kern

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

Utility

PGAE

Entity

CAISO

Service Type

ERIS

Point of Interconnection

Lamont 115 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.

Available on the InfraSure platform

See the full risk decomposition + scenarios for this project.

Climate hazards (8+)
Generation variability (P10/P50/P90)
Offtake + transmission counterparty
Technology
Solar103.455 MW · 67%
Battery51.401 MW · 33%
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.

Available on the InfraSure platform

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
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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InfraSure platform

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