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 grids by country report on the deployment of smart metering found: The Smart Grid Forum had identified that smart technology would give energy consumers greater control of their energy use, bills, greater security of supply and enable the use of less carbon. It had further indicated that integration of smart grids with regular technology would potentially save up to £ 12 billion by 2050 and deliver 9,000 additional jobs and create a £5 billion export market. To complete the transition to Smart Grids, United Kingdom plans to roll out 53 million smart meters to 26 million households from 2015 to 2020. Initiated by