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177.3 MW Natural Gas operating in Charleston, SC — Dominion Energy South Carolina
177.3 MW
Nameplate Capacity
3
Generators
units
Natural Gas Fired Combustion Turbine
Technology
1991
Operating Since
Coordinates
32.8265, -79.9634
County
Charleston, SC
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Dominion Energy South Carolina, Inc | Dominion Energy South Carolina | — |
| Owner(s) | Dominion Energy South Carolina, Inc | Dominion Energy | — |
| Status | Operating | — | — |
The Hagood Generating Station is a 177.3 MW natural gas-fired power plant located in Charleston County, South Carolina. The plant began operating in 1991 and consists of three natural gas-fired combustion turbine generators. Dominion Energy is the parent company and Dominion Energy South Carolina, Inc. is the listed operator per EIA data. The plant operates within the Dominion Energy South Carolina balancing authority, in the SERC NERC region.
Hagood's latest annual generation was 17,861 MWh, resulting in a capacity factor of 1.1%. The plant's installed cost was $276.9 per kW, according to FERC data. Hagood is ranked as the 11th largest power plant out of 13 in South Carolina, and 776th out of 945 nationally.
Generated from EIA, GEM, and public data sources
Grid Region
Southeast
Market
SEEM Participant
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
1.6K MWh
Latest Month
17.9K MWh
Annual Generation
1.1%
Capacity Factor
CO₂ Intensity
1404 lb/MWh
NOx
1 lb/MWh
SO₂
South Carolina Electric & Gas Company · Data from 2015–2020
$646/kW
Installed Cost
$-0/kW
Annual CapEx
$82.7/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
This plant's balancing authority participates in the Southeast Energy Exchange Market (SEEM). SEEM is a bilateral exchange — no public nodal pricing.
Last updated 2026-03-26
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ask pi about HagoodDominion Energy South Carolina (SCEG)
Grid Voltage
115.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
0.007 lb/MWh
CH₄
0.035 lb/MWh
N₂O
0.004 lb/MWh
Capacity Factor
1.5%
Annual Net Gen
23 GWh
CO₂eq
1406 lb/MWh
Subregion
SERC Virginia/Carolina