Long Point Storage

ERCOT-21INR0444BetaActiveBatteryERCOTLBNL + Live

100.62 MW storage in Brazoria, TX · In queue since November 2019 · Proposed COD December 2026

100.62 MW

Capacity

Components

Battery

6y 6m

In Queue

IA Executed

IA Status

Signed Aug 2023

Status

Project statusProposedInside Climate News · 2026-01-26

Latest activityDelay announcedMySA · 2026-02-28

Delay reasonopposition from localMySA · 2026-02-28

Interconnection

Queue → IA

3y 9m

IA → COD

3y 4m

Total Duration

3y 9m

Construction75%

Queue EntryNov 1, 2019

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 AgreementAug 28, 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: 2026-12-30

About

Long Point Storage is a proposed 100.62 MW battery storage project located in Brazoria County, Texas. The project, developed by Long Point Storage, LLC, is interconnected within the ERCOT region under queue ID ERCOT-21INR0444. It entered the interconnection queue on November 1, 2019, and has a proposed commercial operation date of December 30, 2026.

The project's Interconnection Agreement (IA) was executed on August 28, 2023. The point of interconnection is the 138 KV (CEHE Sub) Tap Burke (42410) - Eagle Nest (42430) ckt 02. The Long Point Storage project has been the subject of recent news coverage, with four articles related to industry trends and deals.

Generated from interconnection queue and public data sources

ERCOT Queue

Project Details

State

County

Brazoria

Grid Region

ERCOT (Texas)

Market

ISO/RTO Member

Developer

Long Point Storage, LLC

Utility

—

Entity

ERCOT

Service Type

—

Point of Interconnection

138 KV (CEHE Sub) Tap Burke (42410) - Eagle Nest (42430) ckt 02

Data Source

LBNL + Live

DeveloperHeritage Energy Storage±Renewable Energy Magazine · 2026-03-30

TransactionDebt financingRenewable Energy Magazine · 2026-03-30

Deal value$28.5MRenewable Energy Magazine · 2026-03-30

LenderEagle Point Credit ManagementRenewable Energy Magazine · 2026-03-30

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.

News & Articles (3)Beta

Last updated 2026-03-14

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Long Point Storage (ERCOT-21INR0444) — Project Summary

Long Point Storage