Overview
Myrtle Beach is a 111.5 MW oil-fired diesel power plant in South Carolina, USA, operated by South Carolina Public Service Authority. It provides peaking capacity to the regional grid.
Myrtle Beach is an oil-fired diesel power plant located in South Carolina, United States, with a capacity of 111.5 MW. It is owned and operated by the South Carolina Public Service Authority, a public utility serving the state. The plant operates as a peaking facility, providing supplemental power during periods of high demand. The plant uses oil as its primary fuel, a common choice for diesel engines that offer quick start-up and flexibility. Diesel plants typically employ reciprocating engines. In the United States, such facilities are subject to the Clean Air Act (CAA) regulations, including National Ambient Air Quality Standards (NAAQS) and emission limits for criteria pollutants like SOx and NOx. The plant's capacity of 111.5 MW places it in the medium-scale range for diesel power generation. Myrtle Beach plays a role in ensuring grid reliability in the region, particularly during peak load events. Its location in coastal South Carolina may also support local energy needs during extreme weather. The plant's environmental footprint is influenced by its oil fuel source, which has higher CO2 and pollutant emissions compared to natural gas, but its intermittent operation reduces overall annual emissions relative to baseload plants.
Environmental context
The plant's use of oil as fuel results in higher CO2, SOx, and NOx emissions per MWh compared to natural gas or renewable sources. Its location near the coast may affect local air quality, especially during peak operation. The facility operates under US EPA regulations, including the Clean Air Act, which mandates emission controls and monitoring. The relatively small capacity and peaking role moderate its overall environmental impact.
Frequently asked questions
The Myrtle Beach power plant is located in South Carolina, United States, near the city of Myrtle Beach. Its coordinates are approximately 33.7083° N, -78.9241° W.
Myrtle Beach is a diesel power plant that uses oil as its primary fuel. It has a capacity of 111.5 MW and operates as a peaking facility to meet high electricity demand.
The Myrtle Beach power plant is owned and operated by the South Carolina Public Service Authority, also known as Santee Cooper, a public utility serving the state.
Diesel power plants in the US must comply with the Clean Air Act, including National Ambient Air Quality Standards (NAAQS) for pollutants like SOx, NOx, and particulate matter. They may also be subject to the Acid Rain Program and Cross-State Air Pollution Rule (CSAPR) for emissions reductions.
The Myrtle Beach plant provides peaking capacity, meaning it operates during periods of high electricity demand to ensure grid reliability. Its 111.5 MW output helps meet peak loads in the region, especially during summer or extreme weather events.