Mlati subdistrict, Sleman is one area in Yogyakarta, which has potential for very rapid development. Residents of Mlati are immigrants who mostly are students who are studying in Yogykarta. It can give us potential in planning of electrical energy demand. In event of an energy crisis, it will hinder economic growth in industrial sector, commercial, business, public services which would certainly hamper improvement of social welfare. From data of population and economic growth, energy consumption profile, then using software LEAP (Long-range Energy Alternative Planning system) that can be predicted by a pattern on the allocation of necessary electrical energy. Aim of this paper is planning availability electricity demand using LEAP in District Mlati 2020.
Keywords: energy consumption; energy demand; LEAP.