Seven Springs Storage — Project Summary

Queue ID
ERCOT-26INR0489
Capacity
170.51 MW
Technology
Battery
Status
active
Location
Lampasas, TX
Region
ERCOT
Developer
Hancock Reservoir, LLC
IA Status
Facility Study

Seven Springs Storage

BetaActiveBatteryERCOTLBNL + Live

170.51 MW storage in Lampasas, TX · In queue since April 2024 · Proposed COD May 2028

170.51 MW

Capacity

1

Components

Battery

1y 11m

In Queue

Facility Study

IA Status

COD target: 2028

Interconnection Timeline

Total Duration

4y 1m

Facilities Study50%
Queue EntryApr 9, 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: 2028-05-16

Project Details

State

TX

County

Lampasas

Region

ERCOT

Developer

Hancock Reservoir, LLC

Utility

Entity

ERCOT

Point of Interconnection

Tap 7061 Copperas Cove to 7260 Kempner 138 kV

Data Source

LBNL + Live

No news available for this project.