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Analysis of Factors Driving Displacement Private Vehicle User Mode to KRL Green Line (Cisauk-Tanah Abang) Diah Savitri; Ocky Soelistyo Pribadi; Aswanti Setyawati
Dinasti International Journal of Digital Business Management Vol. 5 No. 5 (2024): Dinasti International Journal of Digital Business Management (August - Septembe
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijdbm.v5i5.3287

Abstract

This study analyzes the factors encouraging private vehicle users to switch to the KRL Line. With population growth and transportation needs in the Cisauk Sub-district, it is necessary to understand that many commuter users still choose private vehicles, even though KRL offers advantages such as low-cost efficiency in time. This research uses a qualitative approach with group and discussion methods to identify factors influencing decisions. The data was analyzed using a qualitative descriptive approach with the Nvivo 12 application. The results showed that convenience, stations, and parking facilities influence mode switching. This research is expected to provide recommendations to KRL operators and policymakers to improve service quality and support facilities so that more private vehicle users switch to public transportation. In addition, this study provides practical advice for developing public transportation in other areas with similar characteristics.
Optimizing Public EV Charging Station Locations in Denpasar-Bali Using the Set Covering Problem Method Yuwono Wiarco; Ocky Soelistyo Pribadi; Ni Wayan Ryas Ganitri; Septiana Widi Astuti; Bobby Agung Hermawan
Jurnal Penelitian Sekolah Tinggi Transportasi Darat Vol 17 No 1 (2026): Juni 2026
Publisher : Politeknik Transportasi Darat Indonesia - STTD Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55511/jpsttd.v17i1.774

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.