Tierra Alta Storage SLF (ERCOT-28INR0239) — Project Summary

Queue ID
ERCOT-28INR0239
Capacity
204.86 MW
Technology
Battery
Status
active
Location
Schleicher, TX
Region
ERCOT
Developer
ET Fuels US Inc.
IA Status
Facility Study

Tierra Alta Storage SLF

ERCOT-28INR0239BetaActiveBatteryERCOTLBNL

204.86 MW storage in Schleicher, TX · In queue since December 2024 · Proposed COD October 2028

204.86 MW

Capacity

1

Components

Battery

1y 5m

In Queue

Facility Study

IA Status

COD target: 2028

Interconnection

Total Duration

3y 10m

Facilities Study50%
Queue EntryDec 19, 2024

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

About

The Tierra Alta Storage SLF project is a proposed 204.86 MW battery storage project located in Schleicher County, Texas. The developer is ET Fuels US Inc. The project is currently active in the ERCOT interconnection queue as entry ERCOT-28INR0239, with a queue entry date of December 19, 2024.

The proposed commercial operation date for the Tierra Alta Storage SLF project is October 1, 2028. Its interconnection status is currently in the Facility Study phase. The point of interconnection is Tap 138 kV 6490 Santiago _x0013_ 6015 Maddux.

Generated from interconnection queue and public data sources

Project Details

State

TX

County

Schleicher

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

ET Fuels US Inc.

Utility

Entity

ERCOT

Service Type

Point of Interconnection

Tap 138 kV 6490 Santiago _x0013_ 6015 Maddux

Data Source

LBNL

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.

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