Smart grids in South Korea help the country use more renewable energy sources and cut overall energy consumption." The "smart" in a grid is achieved through an installed software rather than hardware, banking more on the element of intelligence for more consistent upgrades, patterns learning, and timely response to new technologies. The South Korean smart grids include the following components: Internet in South Korea is more robust and developed than in almost any other country, with gigabit wired service being common even in fairly rural areas. Accordingly, Korean initiatives in smart grid and Internet of things largely take reliable backhaul connectivity for granted. The country's
Smart Horizons Career Online Education certificate in one of these areas. Smart Horizons Career Online Education is fully accredited as an online school district by the AdvancED Accreditation Commission, the national commission that confers the Southern Association of Colleges and Schools Council on Accreditation and School Improvement (SACS CASI), North Central Association Commission on Accreditation and School Improvement (NCA CASI), and the Northwest Accreditation Commission (NWAC) accreditation seals. This means that the SHCOE district and all of its schools are accredited, and that Smart Horizons Career Online Education is recognized across the nation as a quality school system, delivering an AdvancED/SACS/NCA/NWAC accredited online high school