Southeast Oklahoma Pumped Storage — Project Summary

Queue ID
ERCOT-30INR0002
Capacity
1232 MW
Technology
Battery
Status
active
Location
Lamar, TX
Region
ERCOT
Developer
Apex Energy Solutions, LLC
IA Status
Facility Study

Southeast Oklahoma Pumped Storage

BetaActiveOther StorageERCOTLBNL + Live

1,232 MW storage in Lamar, TX · In queue since August 2022 · Proposed COD January 2030

1,232 MW

Capacity

1

Components

Other Storage

3y 7m

In Queue

Facility Study

IA Status

COD target: 2030

Interconnection Timeline

Total Duration

7y 5m

Facilities Study50%
Queue EntryAug 5, 2022

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: 2030-01-01

Project Details

State

TX

County

Lamar

Region

ERCOT

Developer

Apex Energy Solutions, LLC

Utility

Entity

ERCOT

Point of Interconnection

1692 Paris Switch 345kV

Data Source

LBNL + Live

No news available for this project.