USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Hardeeville, SC · EIA plant 55927

Jasper

Jasper is a oil & gas power facility in Hardeeville, SC, with 1,068 MW of operating capacity.

Open on mapView SC profileOpen EIA source
Operating capacity1,068 MW4 operating generators
Proposed capacity0 MW0 proposed generators
UtilityDominion Energy South Carolina, IncEIA-reported operator
Balancing authoritySCEGDominion Energy South Carolina

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas1,068 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Fired Combined Cycle

Nearby in SC

Related facilities

SC · 12.0 miRidgeland Solar Project10 MW →SC · 13.7 miSCE&G Nimitz CSG8 MW →SC · 19.5 miMoffett Solar Project71 MW →SC · 23.2 miTrask East Solar12 MW →

Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source