WaitingForPower

South Carolina energy projects waiting for approval

21 projects currently waiting on a permitting decision in South Carolina, tracked live from public federal and state sources. See every state →

21
Projects
9,511 MW
Capacity waiting
2,070 MW
Clean energy capacity waiting
4/21 projects are zero-carbon generation
$13.83B
Est. investment waiting
18/21 projects have an applicable estimate
Documented estimates, not precise figures. See methodology.
21 projects
Project Fuel Location Waiting ↓Capacity Stage Queue stage
Duke Energy Carolinas Interconnection Request 956747 (Gas)GasSC2.2 yrs455 MWInterconnection studyCluster Study
Duke Energy Carolinas Interconnection Request 957264 (Gas)GasSC2.2 yrs1,450 MWInterconnection studyCluster Study
Dominion Energy South Carolina, Inc. (SC PSC Docket 2024-245-E)TransmissionSC2.0 yrsNot disclosedLocal/state review—
Santee Cooper Interconnection Request 284 (Gas)GasSC1.6 yrs819 MWInterconnection studyCluster Study
Santee Cooper Interconnection Request 283 (Gas)GasSC1.6 yrs819 MWInterconnection studyCluster Study
Santee Cooper Interconnection Request 285 (Gas)GasSC1.6 yrs819 MWInterconnection studyCluster Study
Santee Cooper Interconnection Request 301 (Gas)GasSC1.3 yrs458 MWInterconnection studyCluster Study
Santee Cooper Interconnection Request 300 (Gas)GasSC1.3 yrs458 MWInterconnection studyCluster Study
Santee Cooper Interconnection Request 308 (Battery)StorageSC1.3 yrs250 MWInterconnection studyCluster Study
BAD CREEK PUMPED STORAGE (FERC No. P-2740)HydroSC1.1 yrs1,400 MWAgency permitting—
TOCE SC Solar 1, LLC (SC PSC Docket 2025-253-E)SolarSC1.0 yrs170 MWLocal/state review—
Pinopolis Reliability Project LLC (SC PSC Docket 2025-318-E)StorageSC0.8 yrs300 MWLocal/state review—
Santee Cooper Interconnection Request GenRep1 (Battery)StorageSC0.8 yrs300 MWInterconnection studyIn Progress (unknown study)
Pinopolis BESS (Unit 1)StorageSC—300 MWPlanned, approvals not yet initiated—
McClellanville 115 kV Transmission Line ProjectTransmissionSC—Not disclosedAgency permitting—
Dominion Energy South Carolina Interconnection Request 20240829009 (Gas)GasSC—338 MWInterconnection study—
Dominion Energy South Carolina Interconnection Request 20240829004 (Solar+Battery)SolarSC—250 MWInterconnection study—
Dominion Energy South Carolina Interconnection Request 20240829001 (Solar+Battery)SolarSC—250 MWInterconnection study—
Dominion Energy South Carolina Interconnection Request 20240829011 (Gas)GasSC—338 MWInterconnection study—
Dominion Energy South Carolina Interconnection Request 20240829010 (Gas)GasSC—338 MWInterconnection study—
Elba Express Bridge Project (EEBP) (Elba Express Company LLC)PipelineGA,SC—325 MMcf/dAgency permitting—