Dominion-20240829009
337.5 MW generation in Colleton, SC · Proposed COD December 2029
337.5 MW
Capacity
1
Components
Gas
—
In Queue
In Progress (unknown study)
IA Status
COD target: 2029
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: 2029-12-31
Dominion-20240829009 is a proposed 337.5 MW gas-fired generation project located in Colleton County, South Carolina. The developer is DESC - Generation, and the interconnecting utility is Dominion Energy South Carolina. This project is in the Dominion queue with an entry date of August 29, 2024, and a proposed commercial operation date of December 31, 2029. The point of interconnection is the Canadys 230kV Substation. Its interconnection agreement status is listed as "In Progress (unknown study)".
The proposed project has been the subject of recent news coverage, with five articles categorized as industry-related (3) and regulatory (2).
Generated from interconnection queue and public data sources
State
SC
County
Colleton
Grid Region
Southeast
Market
—
Developer
DESC - Generation
Utility
Dominion Energy South Carolina
Entity
Dominion
Service Type
—
Point of Interconnection
Canadys 230kV Substation
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.
Last updated 2026-03-26
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