Dominion-20230609002
100 MW storage in Orangeburg, SC · Proposed COD June 2026
100 MW
Capacity
1
Components
Battery
—
In Queue
—
IA Status
COD target: 2026
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: 2026-06-30
Dominion-20230609002 is a proposed 100 MW battery storage project located in Orangeburg County, South Carolina. The project, under development by Dominion, consists of a single 100 MW battery component. It is interconnected to the Dominion Energy South Carolina grid at the Saluda River - St. George 230 kV point of interconnection.
The project is currently listed as active in the Dominion Energy interconnection queue, with an entry date of June 9, 2023. The proposed commercial operation date is June 30, 2026. The project has appeared in recent news coverage regarding Dominion Energy's planned grid investments.
Generated from interconnection queue and public data sources
State
SC
County
Orangeburg
Grid Region
Southeast
Market
—
Developer
—
Utility
Dominion Energy South Carolina
Entity
Dominion
Service Type
—
Point of Interconnection
Saluda River - St. George 230 kV
Data Source
LBNL
- ISO / RTO
- SOUTHEAST
- Trading Hub
- Duke Carolinas
- 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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