The H. B. Robinson Steam Electric Plant, also known as Robinson Nuclear Plant, is a nuclear power plant located near Hartsville, South Carolina. The plant consists of one Westinghouse 759 MW pressurized water reactor. The site once included a coal-fired unit that generated 174 MW (which was retired in October 2012 and demolished 2016) and a combustion turbine unit that generated 15 MW. The Robinson plant is named for H. Burton Robinson, a former executive vice president of Carolina Power & Light. The plant is located adjacent to the Lake Robinson. The Robinson nuclear unit was the first commercial nuclear power plant in the southeastern United States and was then the largest such in the world. Electricity Production Surrounding population The Nuclear Regulatory Commission defines two emergency planning zones around nuclear power plants: a plume exposure pathway zone with a radius of , concerned primarily with exposure to, and inhalation of, airborne radioactive contamination, and an ingestion pathway zone of about , concerned primarily with ingestion of food and liquid contaminated by radioactivity. The 2010 U.S. population within of Robinson was 32,675, an increase of 2.6 percent in a decade, according to an analysis of U.S. Census data for msnbc.com. The 2010 U.S. population within was 893,536, an increase of 10.3 percent since 2000. Cities within 50 miles include Columbia (49 miles to city center). Environmental Impact Statement NUREG-1437, "Generic Environmental Impact Statement for License Renewal of Nuclear Plants," Supplement 13, Regarding H.B. Robinson Steam Electric Plant, Unit No. 2, was published by the Nuclear Regulatory Commission (NRC) in December 2003. This supplement documents the NRC staff's review of the environmental issues at Robinson, Unit 2 in support of Carolina Power & Light Company's (CP&L) application for license renewal of that facility. The supplement was prepared in accordance with 10 CFR 51.71. This supplemental environmental impact statement includes the staff's analysis that considers and weighs the environmental effects of the proposed action, the environmental impacts of alternatives to the proposed action, and alternatives available for reducing or avoiding adverse impacts. It also includes the staff's recommendation regarding the proposed actions. Safety Evaluation Report The NRC staff reviewed the Robinson license renewal application for compliance with the requirements of Title 10 of the Code of Federal Regulations, Part 54, "Requirements for Renewal of Operating Licenses for Nuclear Power Plants," and prepared this report to document its findings. The document was first