Today, excessive use of electrical energy will certainly cause wastage, given the crisis that has hit all countries, government must have made efforts to save use. In 2019, consumption Badung Regency DPRD Building was 41.8 kWh/m2 month, when compared Minister Energy and Mineral Resources Regulation No. 13 on an Air-conditioned Building, which 14 included in wasteful category. Based these proble...