MOSEY (CAISO-2148) — Project Summary

Queue ID
CAISO-2148
Capacity
1080.8627 MW
Technology
Solar+Battery
Status
active
Location
Clark, NV
Region
CAISO
Developer
IA Status
IA Executed

MOSEY

CAISO-2148BetaActiveSolarBatteryCAISOLBNL + Live

1,080.863 MW hybrid in Clark, NV · In queue since April 2021 · Proposed COD June 2029

BA: NEVPISO/RTO: CAISONERC: WECCRC: SPPW

1,080.863 MW

Capacity

2

Components

Solar + Battery

5y 3m

In Queue

IA Executed

IA Phase

Signed Dec 2024

Interconnection

Queue → IA

3y 8m

IA → COD

4y 6m

Total Duration

3y 8m

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 AgreementDec 18, 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: 2029-06-27

Cross-source intelligence
Beta
Medium confidence·5 sources·as of 2026-06-01
Expected COD
Jun 2029
From queue filing
Developer
Mosey Renewables LLC
From queue filing
Status
IA Executed
IA Executed — federal BLM permitting in progress via FAST-41 process, Plan of Development filed October 2024
Financing
Unannounced
Key milestones
Permit approvedOct 2024

Plan of Development filed with BLM for 500 MW solar + 850 MW storage on 3,465 acres federal land

source
IA executedDec 18, 2024

Large Generator Interconnection Agreement executed with CAISO

source
COD targetJun 2029Most recent

Expected online June 2029 per CAISO queue

source
About

The MOSEY project is a proposed 1080.86 MW hybrid solar and battery energy storage project located in Clark County, Nevada. The development project consists of a 543.86 MW solar array coupled with a 537.01 MW battery energy storage system.

The project is listed in the CAISO interconnection queue as entry CAISO-2148, with a queue entry date of April 15, 2021. The proposed commercial operation date is June 27, 2029, and the Interconnection Agreement (IA) has been executed. The point of interconnection is the Trout Canyon Substation at 230 kV. The transmission provider is GLW.

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

NV

County

Clark

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

Utility

GLW

Entity

CAISO

Service Type

NRIS

Point of Interconnection

Trout Canyon Substation 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.

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
Solar543.856 MW · 50%
Battery537.007 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.

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_SP15_GEN-APND
Hub Confidence
MEDIUM
Nearest Node (Estimated)
CANYONP4_7_GN001
POI Substation
Canyon

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.

No insights available for this project.
InfraSure platform

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