ARTIO ENERGY STORAGE (ERCOT-26INR0349) — Project Summary

Queue ID
ERCOT-26INR0349
Capacity
205.94 MW
Technology
Battery
Status
active
Location
Collin, TX
Region
ERCOT
Developer
Artio Energy Storage LLC
IA Status
Facility Study

ARTIO ENERGY STORAGE

ERCOT-26INR0349BetaActiveBatteryERCOTLBNL

205.94 MW storage in Collin, TX · In queue since November 2023 · Proposed COD October 2028

BA: ERCOISO/RTO: ERCOTNERC: TRERC: ERCOT

205.94 MW

Capacity

1

Components

Battery

2y 8m

In Queue

Facility Study

IA Phase

COD target: 2028

Interconnection

Total Duration

4y 11m

Facilities Study50%
Queue EntryNov 14, 2023

Interconnection request submitted to ISO/RTO

Interconnection StudyCurrent

ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.

Typical: 18–30 months (fastest major ISO)

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2028-10-01

Cross-source intelligence
Beta
Medium confidence·3 sources·as of 2026-06-01
Expected COD
2028-10-01
From queue filing
Developer
Artio Energy Storage LLC
From queue filing
Status
Withdrawn
Withdrawn — interconnection.fyi lists project status as 'Withdrawn' despite LBNL showing 'Active' in Facility Study phase
Financing
Unannounced
Key milestones
WithdrawnMost recent

Project listed as Withdrawn in Texas interconnection queue tracking

source
About

The Artio Energy Storage project is a proposed 205.94 MW battery storage project located in Collin County, Texas. Developed by Artio Energy Storage LLC, the project is currently active in the ERCOT interconnection queue as entry ERCOT-26INR0349, with a queue entry date of November 14, 2023. The project's proposed commercial operation date is October 1, 2028, and its interconnection agreement status is currently in the Facility Study phase.

The proposed project consists solely of battery storage, with a total capacity of 205.94 MW. The point of interconnection is the Farmersville 345kV Substation (PSSE BUS # 1685). The Artio Energy Storage project has appeared in recent news coverage regarding energy storage developments in Texas.

Generated from interconnection queue and public data sources

Development Risk

Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. 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)
Withdrawal probability vs cohort
IA cluster risk
Project Details

State

TX

County

Collin

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Artio Energy Storage LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

Farmersville 345kV Substation (PSSE BUS # 1685)

Data Source

LBNL

Risk Analytics

Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. 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
Generation Forecast

Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.

Available on the InfraSure platform

See the full forecast + scenario decomposition for this project.

P50 conditioned on COD
Capacity factor vs cohort
Weather + policy scenarios
Financial Forecast

Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.

Available on the InfraSure platform

See the full revenue + DSCR projection for this project.

Revenue conditioned on COD
Financing close risk
Cohort DSCR comparison
Market Context
Approximate
ISO / RTO
ERCOT
Trading Hub
HB_NORTH
Hub Confidence
MEDIUM
Nearest Node (Estimated)
FRMR_BS2_RN1
POI Substation
Farmersville 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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Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.