RedSun BESS — Project Summary

Queue ID
ERCOT-27INR0125
Capacity
84.04 MW
Technology
Battery
Status
active
Location
Burnet, TX
Region
ERCOT
Developer
Gransolar Texas Twenty Two
IA Status
Facility Study

RedSun BESS

BetaActiveBatteryERCOTLBNL + Live

84.04 MW storage in Burnet, TX · In queue since December 2023 · Proposed COD August 2028

84.04 MW

Capacity

1

Components

Battery

2y 3m

In Queue

Facility Study

IA Status

COD target: 2028

Interconnection Timeline

Total Duration

4y 8m

Facilities Study50%
Queue EntryDec 4, 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: 2028-08-28

Project Details

State

TX

County

Burnet

Region

ERCOT

Developer

Gransolar Texas Twenty Two

Utility

Entity

ERCOT

Point of Interconnection

Existing Line from Substation Name: Burnet (PSSE#7100) to Substation Name: Bertram (PSSE#7520)

Data Source

LBNL + Live

No news available for this project.