BRP Perseus BESS
202.5 MW storage in Nueces, TX · In queue since August 2020 · Proposed COD December 2027
202.5 MW
Capacity
1
Components
Battery
5y 9m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
7y 4m
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2027-12-01
The BRP Perseus BESS project is a proposed 202.5 MW battery storage project located in Nueces County, Texas. Developed by BRP Perseus BESS LLC, the project is currently active in the ERCOT interconnection queue as entry ERCOT-22INR0390, with a queue entry date of August 21, 2020. The proposed commercial operation date is December 1, 2027.
The project's interconnection status is currently in the Facility Study phase. The point of interconnection is a tap on the 138 kV line from Lon Hill (#8452) to Bessel (#8060). The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Nueces
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
BRP Perseus BESS LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 138 kV line from Lon Hill (#8452) to Bessel (#8060)
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- LOW
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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