Query
Castor BESS
Type
Entity Briefing
Entity
Castor BESS
State
TN
Technology
battery
Generated
2026-10-17T18:11:42.666Z

Briefing on Castor BESS

Entity Briefing
Generated Oct 17, 2026·Dataset freshness not reported
205 MW
Proposed capacity
active
Current status
Battery
Technology
ERCOT
Market / region
2026-05-22
Proposed COD
IA Executed
Queue phase
Briefing/projectactive

Castor BESS is a 205 MW Battery project in Texas, currently active.

BRP Castor BESS LLC is the reported developer. The reported queue phase is IA Executed. Proposed COD is 2026-05-22.

Queue ID
ERCOT-23INR0358
Location
Brazoria, Texas
Technology
Battery
Developer
BRP Castor BESS LLC
Market / region
ERCOT
Point of interconnection
138 kV West Columbia Local Substation (#39530)

What stands out

1

Castor BESS is a 205 MW Battery project in Texas with status active.

2

BRP Castor BESS LLC is the reported developer.

3

The reported queue phase is IA Executed; proposed COD is 2026-05-22.

Market and operating context

Queue date
2021-10-04
Proposed COD
2026-05-22
IA status
IA Executed
Study phase
IA Executed

Why it matters

Queue phase, proposed timing, developer identity, and linked events determine how much of the stated pipeline should be treated as actionable development capacity. The project page and deeper report preserve those fields for further diligence.

Castor BESS — verified asset snapshot

FieldValue
Queue IDERCOT-23INR0358
LocationBrazoria, Texas
TechnologyBattery
DeveloperBRP Castor BESS LLC
Market / regionERCOT
Point of interconnection138 kV West Columbia Local Substation (#39530)
Queue date2021-10-04
Proposed COD2026-05-22