Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina.

Anderson is a city in and the county seat of Anderson County, South Carolina, United States. The population was 26,686 at the 2010 census, and the city was the center of an urbanized area of 75,702. It is one of the principal cities in the Greenville-Anderson-Mauldin metropolitan statistical area, which had a population of 824,112 at the 2010 census. It is further included in the larger Greenville-Spartanburg-Anderson, South Carolina combined statistical area, with a total population of 1,266,995, at the 2010 census. It is just off Interstate 85 and is 120 miles (190 km) from Atlanta and 140 miles (230 km) from Charlotte. Anderson is the smallest of the three primary cities that make up the Upstate region, and is nicknamed the "Electric City" and the "Friendliest City in South Carolina". Anderson is the home of Anderson University, a selective private comprehensive university of roughly 3,900 undergraduate and graduate students.

Pickens County is located in the northwest part of the U.S. state of South Carolina. As of the 2010 census, its population was 119,224. Its county seat is Pickens. The county was created in 1826. It is part of the Greenville-Anderson-Mauldin, SC Metropolitan Statistical Area.

Greenville (; locally ) is a city in and the seat of Greenville County, South Carolina, United States. With an estimated population of 70,635 as of 2019, it is the sixth-largest city in the state. Greenville is located approximately halfway between Atlanta, Georgia, and Charlotte, North Carolina, along Interstate 85, and its metropolitan area also includes Interstates 185 and 385. Greenville was the fourth fastest-growing city in the United States between 2015 and 2016, according to the U.S. Census Bureau.The population of the surrounding area was 400,492 as of 2010, making it the third-largest urban area in South Carolina as well as the fastest growing. Greenville is the largest city in the Greenville-Anderson-Mauldin Metropolitan Statistical Area. The MSA had a population of 920,477 in 2019, making it the largest in South Carolina and the third largest in the Carolinas. Greenville is the largest city in the Greenville-Spartanburg-Anderson Combined Statistical Area, a 10-county region of northwestern South Carolina known as "The Upstate". According to United States Census Bureau, the CSA had a population of 1,475,235 as of 2019, making it the largest CSA in the state.