Jurnal Penelitian Sekolah Tinggi Transportasi Darat
Vol 17 No 1 (2026): Juni 2026

Optimizing Public EV Charging Station Locations in Denpasar-Bali Using the Set Covering Problem Method

Yuwono Wiarco (Politeknik Perkeretaapian Indonesia Madiun)
Ocky Soelistyo Pribadi (Unknown)
Ni Wayan Ryas Ganitri (Dinas Perhubungan Lombok Tengah)
Septiana Widi Astuti (Politeknik Perkeretaapian Indonesia Madiun)
Bobby Agung Hermawan (Politeknik Transportasi Darat Indonesia - STTD)



Article Info

Publish Date
06 Jul 2026

Abstract

The transition to electric vehicles (EVs) is an urgent measure to reduce urban emissions and support Indonesia’s sustainable energy agenda. However, the lack of adequate Public Electric Vehicle Charging Stations (SPKLU) remains a key barrier to EV adoption in Denpasar City. This study applies the Set Covering Problem (SCP) method to determine optimal SPKLU placement by analyzing transportation zones and EV ownership data. Findings show that EV ownership in Denpasar has increased on average by 198.7% annually over the past seven years, following an exponential trend ( , R² = 0.85), with projections estimating 396,445 EV units in five years. Based on coverage analysis, a minimum of ten SPKLU locations is needed to serve all sub-districts; five currently exist, and five additional sites are recommended in zones 27, 29, 32, 36, and 41 corresponding to Padangsambian, Ubung Kaja, Peguyangan Kangin, Pemogan, and Serangan. This research contributes a spatial optimization framework for policymakers to strategically expand EV infrastructure and ensure equitable access across urban zones.

Copyrights © 2026






Journal Info

Abbrev

jpsttd

Publisher

Subject

Automotive Engineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Description

Jurnal Penelitian Sekolah Tinggi Transportasi Darat adalah jurnal Ilmiah yang diterbitkan dua kali setahun (Juni dan Desember) oleh Politeknik Transportasi Darat Indonesia- STTD. Artikel yang dimuat di jurnal ini merupakan artikel dengan topik penelitian dan kajian Transportasi Darat. Selain Sebagai ...