Stoneridge BESS (ERCOT-25INR0389) — Project Summary

Queue ID
ERCOT-25INR0389
Capacity
101.9 MW
Technology
Battery
Status
active
Location
Milam, TX
Region
ERCOT
Developer
Stoneridge Solar, LLC
IA Status
IA Executed

Stoneridge BESS

ERCOT-25INR0389BetaActiveBatteryERCOTLBNL + Live

101.9 MW storage in Milam, TX · In queue since March 2023 · Proposed COD April 2026

BA: ERCOISO/RTO: ERCOTNERC: TRERC: ERCOT

101.9 MW

Capacity

1

Components

Battery

3y 2m

In Queue

IA Executed

IA Status

Signed Apr 2024

Interconnection

Queue → IA

1y 1m

IA → COD

2 years

Total Duration

1y 1m

Schedule

2 months past proposed COD

Construction75%
Queue EntryMar 13, 2023

Interconnection request submitted to ISO/RTO

Interconnection Study

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

Typical: 18–30 months (fastest major ISO)

Interconnection AgreementApr 19, 2024

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 6–18 months

Commercial Operation

Proposed COD: 2026-04-01

Risk Analytics

Forward-looking exposure analytics for this queue project — climate hazards, expected generation variability, counterparty risk — into a single decision-grade view. Powered by InfraRisk.

Available on the InfraSure platform

See the full risk decomposition + scenarios for this project.

Climate hazards (8+)
Generation variability
Counterparty exposure
About

Stoneridge BESS is a proposed 101.9 MW battery storage project located in Milam County, Texas. The project, developed by Stoneridge Solar, LLC, is currently active in the ERCOT interconnection queue as entry ERCOT-25INR0389, with a queue entry date of March 13, 2023. The proposed commercial operation date is April 1, 2026.

The project's interconnection agreement (IA) has been executed as of April 19, 2024. The point of interconnection (POI) is at the Tap 345 kV 13429 SANDOW SWITCH - 7040 AUSTROP CKT 2.

Generated from interconnection queue and public data sources

Project Details

State

TX

County

Milam

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Stoneridge Solar, LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

Tap 345 kV 13429 SANDOW SWITCH - 7040 AUSTROP CKT 2

Data Source

LBNL + Live

Generation Forecast

Forward-looking generation outlook for this queue project with probabilistic ranges 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 horizon (through 2034)
P10 / P50 / P90 confidence bands
Weather + policy + demand scenarios
Financial Forecast

Forward revenue, DSCR bands, and refinancing risk for this queue project, projected under price, demand, 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 cashflow horizon
P10 / P50 / P90 DSCR bands
Price + demand + policy scenarios
Market Context
Approximate
ISO / RTO
ERCOT
Trading Hub
HB_NORTH
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.

No news available for this project.

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InfraSure platform

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