Stoneridge BESS — 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

101.9 MW

Capacity

1

Components

Battery

3y 1m

In Queue

IA Executed

IA Status

Signed Apr 2024

Interconnection Timeline

Queue → IA

1y 1m

IA → COD

2 years

Total Duration

1y 1m

Schedule

0 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

Project Details

State

TX

County

Milam

Region

ERCOT

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

No news available for this project.