Sol Marina Energy Center BESS
57.15 MW storage in Ellis, TX · In queue since October 2023 · Proposed COD October 2027
57.15 MW
Capacity
1
Components
Battery
2y 7m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
4 years
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: 2027-10-29
The Sol Marina Energy Center BESS is a proposed 57.15 MW battery storage project in Ellis County, Texas. Developed by Adapture Solar Development, LLC, the project consists entirely of battery storage. It is currently active in the ERCOT interconnection queue as entry ERCOT-26INR0242, with a queue entry date of October 25, 2023.
The project's proposed commercial operation date is October 29, 2027. Its interconnection agreement status is currently in the Facility Study phase. The point of interconnection is Tap 345kV 2427 Watermill - 2466 Big Onion.
Generated from interconnection queue and public data sources
State
TX
County
Ellis
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Adapture Solar Development, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 345kV 2427 Watermill - 2466 Big Onion
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- MEDIUM
- POI Substation
- Watermill 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.
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