MYRTLE BEACH
OperatingOil 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
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.
Horry County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Hurricane | Very High | 98th | 4.9 of 5 | 0.30 |
| Lightning | Relatively High | 94th | 4.8 of 5 | 58.9 |
| Earthquake | Relatively Moderate | 85th | 4.4 of 5 | <0.01 |
| Coastal flooding | Relatively High | 65th | 3.6 of 5 | 3.6 |
| Ice storm | Relatively High | 64th | 3.6 of 5 | 0.63 |
| Wildfire | Relatively Moderate | 56th | 3.3 of 5 | <0.01 |
| Tornado | Relatively High | 43rd | 2.7 of 5 | 0.61 |
| Heat wave | Relatively Moderate | 41st | 2.7 of 5 | 9.2 |
| Winter weather | Relatively High | 38th | 2.5 of 5 | 1.3 |
| Riverine flooding | Relatively Moderate | 12th | 1.5 of 5 | 2.0 |
| Strong wind | Relatively High | 11th | 1.4 of 5 | 2.8 |
| Hail | Relatively Low | 10th | 1.4 of 5 | 2.7 |
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.