Medina Lake BESS (ERCOT-24INR0499) — Project Summary

Queue ID
ERCOT-24INR0499
Capacity
9.8 MW
Technology
Battery
Status
active
Location
Bandera, TX
Region
ERCOT
Developer
Regis Medina Lake LLC
IA Status
IA Executed

Medina Lake BESS

ERCOT-24INR0499BetaActiveBatteryERCOTLBNL

9.8 MW storage in Bandera, TX · In queue since November 2022 · Proposed COD June 2025

9.8 MW

Capacity

1

Components

Battery

3y 6m

In Queue

IA Executed

IA Status

Signed Jan 2023

Interconnection

Queue → IA

2 months

IA → COD

2y 5m

Total Duration

2 months

Schedule

11 months past proposed COD

Construction75%
Queue EntryNov 29, 2022

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 AgreementJan 18, 2023

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 6–18 months

Commercial Operation

Proposed COD: 2025-06-14

About

The Medina Lake BESS project is a proposed 9.8 MW battery storage project located in Bandera County, Texas. Developed by Regis Medina Lake LLC, the project is interconnected within the ERCOT region under queue ID ERCOT-24INR0499. The project entered the interconnection queue on November 29, 2022, and has a proposed commercial operation date of June 14, 2025.

The project's Interconnection Agreement (IA) has been executed as of January 18, 2023.

Generated from interconnection queue and public data sources

Project Details

State

TX

County

Bandera

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Regis Medina Lake LLC

Utility

Entity

ERCOT

Service Type

Point of Interconnection

Station Name (TDSP Station Code) MEDILA; Load/Load Transformer Name T2; PTI BUS number 7432; Voltage in kV (Transmission Level) 138kV

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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