Doi: https://doi.org/10.25105/urbanenvirotech.v6i2.16834 Determination of Battery Waste Management Strategy in the Implementation of Electric Motorcycles in Denpasar City Prasetyo, Sholihah, Osawa, Jaya, Arbani p-ISSN 2579-9150; e-ISSN 2579-9207, Volume 6, Number 2, page 180-202, October 2023 Accredited SINTA 2 by Ministry of Research, Technology, and Higher Education of The Republic of Indonesia No. 230/E/KPT/2022 on December 30 th , 2022 from October 1 st , 2022 to September 30 th , 2027 180 DETERMINATION OF BATTERY WASTE MANAGEMENT STRATEGY IN THE IMPLEMENTATION OF ELECTRIC MOTORCYCLES IN DENPASAR CITY Otniel Stefen Adi Prasetyo 1 , Qomariatus Sholihah 2 , Takahiro Osawa 3 , Ni Made Pertiwi Jaya 4 , Dwi Arbani 5 1 Master Program of Natural Resources Management, Postgraduate Program, Brawijaya University, Malang, 65145, East Java, Indonesia 2 Industrial Engineering Department, Brawijaya University, Brawijaya University, Malang, 65145, East Java, Indonesia 3 Center for Remote Sensing and Application, Yamaguchi University (YUCRAS), Japan 4 Department of Environmental Engineering, Faculty of Engineering, Udayana University, Bali, Indonesia 5 Forestry and the Environmental Agency of Bali Province, Denpasar, Bali, Indonesia *Corresponding author: ostefen@student.ub.ac.id ABSTRACT Electric two-wheelers are becoming increasingly popular in Indonesia, particularly in the city of Denpasar; due to government regulations and social action, programs growing the number of electric motorcycles will impact the generation of toxic and hazardous waste in the form of used batteries which can cause environmental pollution if not managed properly. In connection with the establishment of a lifecycle-based business ecosystem and reduction of pollution risks, the thing that needs serious attention is the development of independent battery waste management facilities in Denpasar City. Aim: In this regard, a study was conducted on the development and management strategy of used battery waste for electric motorcycles in Denpasar City. Methodology and Results: Data was analyzed on primary data collected through in-depth interviews with key persons and questionnaires and secondary data obtained from related institutions. The development strategy was directed at six indicators, i.e., economy, interest, infrastructure, media, technology, and battery waste management facilities. By considering the six strategy indicators, the location of battery waste management facilities from four sub-districts in Denpasar City was determined using the Analytic Hierarchy Process (AHP) method, where the South Denpasar Sub-district was obtained as the top priority with a value of 0.403. Conclusion, significance, and impact study: This strategy is expected to be a direction for implementing electric motorcycle vehicles in Denpasar City. MANUSCRIPT HISTORY • Received June 2022 • Revised January 2023 • Accepted May 2023 • Available online October 2023 KEYWORDS • AHP decision support model • Battery waste • Electric motorcycles • Electric vehicle ecosystem • Toxic and hazardous waste management