SOCO-IC-1223
250 MW storage in Hall, GA · In queue since December 2023 · Proposed COD February 2028
250 MW
Capacity
1
Components
Battery
2y 5m
In Queue
IA Pending
IA Status
COD target: 2028
Total Duration
4y 2m
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2028-02-25
SOCO-IC-1223 is a proposed 250 MW battery storage project located in Hall County, Georgia. The project, developed by Southern Company (SOCO), entered the SOCO interconnection queue on December 19, 2023, with a proposed commercial operation date of February 25, 2028. Its interconnection agreement status is currently listed as "IA Pending."
The project will interconnect at the South Hall Substation 230 kV Bus. The development has appeared in recent news coverage regarding Southern Company's planned investments in energy storage.
Generated from interconnection queue and public data sources
State
GA
County
Hall
Grid Region
Southeast
Market
—
Developer
—
Utility
Southern Company
Entity
SOCO
Service Type
—
Point of Interconnection
South Hall Substation 230 kV Bus
Data Source
LBNL
- ISO / RTO
- SOUTHEAST
- Trading Hub
- Southern Company
- Hub Confidence
- UNKNOWN
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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