MYRTLE BEACH

Operating

Oil power plant

Capacity
112 MW
Primary fuel
Oil
County
Horry County
Operator
SOUTH CAROLINA PUBLIC SERVICE AUTHORITY
Status
Operating
Commissioned
1962
EIA plant ID
3320
Generators
5
Technology
Petroleum Liquids
Net generation (2024)
Net consumer, less than 0.1 GWh
Data vintage
EIA-860 2024 final; EIA-923 2022-2024 final
Coordinates
33.7082, -78.9241

See it on the map

MYRTLE BEACH, a 112 MW Oil power plant in Horry County, South Carolina. Operated by SOUTH CAROLINA PUBLIC SERVICE AUTHORITY, commissioned 1962.

How MYRTLE BEACH compares

With 112 MW of capacity, MYRTLE BEACH ranks 28th among the 83 operating power plants Bywatts maps in South Carolina and 2nd of the 12 operating Oil plants in the state. It accounts for about 39% of South Carolina's operating Oil capacity and 0.5% of all operating capacity in the state. Nationally it is the 39th-largest of the 544 operating Oil plants in the database. Commissioned in 1962, it is older than 71% of the 82 operating South Carolina plants with a recorded commissioning year. Its operator, SOUTH CAROLINA PUBLIC SERVICE AUTHORITY, runs 17 operating plants in South Carolina totaling 5,261 MW. It shares Horry County with one other operating plant, HORRY LAND FILL GAS SITE.

EIA-860 lists 5 generators at the site with 112 MW of nameplate capacity, all petroleum liquids technology. The plant was a net consumer of electricity in 2024 (less than 0.1 GWh). Its generators came online between 1962 and 1976.

Grid neighborhood

The closest transmission line found within 10 miles is a 115 kV line owned by DUKE ENERGY PROGRESS - (NC), under 0.1 miles away. One other operating power plant sits within 25 miles: HORRY LAND FILL GAS SITE (3 MW, Biomass).

Computed by Bywatts from HIFLD power plant and transmission line records and EIA-860/923 survey data; distances are straight-line. Sources and methodology

Weather peril exposure

MYRTLE BEACH is a 112 MW oil power plant in Horry County, SC, operated by SOUTH CAROLINA PUBLIC SERVICE AUTHORITY, commissioned in 1962. Horry County carries critical modeled catastrophe exposure in the FEMA National Risk Index, scoring 4.4 of 5 at the 85th national percentile. Hurricane is the leading peril, rated Very High by FEMA at the 98th percentile.

The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to an oil plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.

4.4 of 5Modeled catastrophe exposure
CriticalExposure band
HurricaneLeading peril
Relatively HighFEMA county risk rating

Horry County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
HurricaneVery High98th4.9 of 50.30
LightningRelatively High94th4.8 of 558.9
EarthquakeRelatively Moderate85th4.4 of 5<0.01
Coastal floodingRelatively High65th3.6 of 53.6
Ice stormRelatively High64th3.6 of 50.63
WildfireRelatively Moderate56th3.3 of 5<0.01
TornadoRelatively High43rd2.7 of 50.61
Heat waveRelatively Moderate41st2.7 of 59.2
Winter weatherRelatively High38th2.5 of 51.3
Riverine floodingRelatively Moderate12th1.5 of 52.0
Strong windRelatively High11th1.4 of 52.8
HailRelatively Low10th1.4 of 52.7

Model hail, wind and flood exposure for Horry County in the weather risk calculator

Ratings are the FEMA National Risk Index county hazard ratings; the peril score is a Bywatts transform of the FEMA national percentile. Full data sources and the solar vulnerability methodology are in the weather risk calculator.

Modeled estimate for screening and negotiation. Built from FEMA National Risk Index county hazard data and a solar vulnerability layer documented above. Not a quote, a binder, or actuarial advice, and not a substitute for a carrier's own model. Hazard data: FEMA National Risk Index December 2025, synced 2026-07-24. Resolution is county level, not site level.