Rock N' Roll Storage Two
206 MW storage in Brazoria, TX · In queue since February 2022 · Proposed COD August 2027
206 MW
Capacity
1
Components
Battery
4y 3m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
5y 6m
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: 2027-08-30
Rock N' Roll Storage Two is a proposed 206 MW battery storage project located in Brazoria County, Texas. Developed by Rock N' Roll Solar, LLC, the project consists entirely of battery storage. It is currently in the ERCOT interconnection queue as entry ERCOT-24INR0235, with a queue entry date of February 28, 2022, and a proposed commercial operation date of August 30, 2027. The project's interconnection status is currently in the Facility Study phase.
The proposed project's point of interconnection is at tap 138kV 44600 Rosharon - 44531 Winmil. Rock N' Roll Storage Two has been the subject of recent news coverage, with 11 articles related to the project, primarily focusing on industry developments.
Generated from interconnection queue and public data sources
State
TX
County
Brazoria
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Rock N' Roll Solar, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 138kV 44600 Rosharon - 44531 Winmil
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_HOUSTON
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- BTM_ALL
- POI Substation
- Rosharon Substation
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.
Last updated 2026-03-26
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