Cuchillas BESS — Project Summary

Queue ID
ERCOT-27INR0077
Capacity
306.94 MW
Technology
Battery
Status
active
Location
Webb, TX
Region
ERCOT
Developer
Gransolar Texas Two
IA Status
Facility Study

Cuchillas BESS

BetaActiveBatteryERCOTLBNL + Live

306.94 MW storage in Webb, TX · In queue since September 2023 · Proposed COD December 2028

306.94 MW

Capacity

1

Components

Battery

2y 6m

In Queue

Facility Study

IA Status

COD target: 2028

Interconnection Timeline

Total Duration

5y 3m

Facilities Study50%
Queue EntrySep 26, 2023

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: 2028-12-15

Project Details

State

TX

County

Webb

Region

ERCOT

Developer

Gransolar Texas Two

Utility

Entity

ERCOT

Point of Interconnection

80219 Lobo 345kV

Data Source

LBNL + Live

No news available for this project.