文章基本信息

标题：Energy Diversification Indonesian Railways
本地全文：下载
作者：Sovian Aritonang ; Imam Supriyadi ; Betty Silalahi 等
期刊名称：Jurnal Pertahanan: Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism dan Integrity
印刷版ISSN：2087-9415
电子版ISSN：2549-9459
出版年度：2016
卷号：2
期号：3
页码：193-212
DOI：10.33172/jp.v2i3.95
语种：English
出版社：Indonesia Defense University
摘要：This study aims to find alternative energy in substitution high speed diesel (HSD) in the railway by measuring the economic, supply chain, and liquefied natural gas (LNG) optimization especially in Java. The economic analysis using the feasibility of investment method in LNG locomotive, supply chain analysis to simulate infrastructure of transportation and distribution LNG to identify internal and external factors affecting. The economic analysis result showed fuel saving costs up to 36%, the NPV is positive, and the IRR higher than the discount rate so the investment is feasible to held that will bring benefits for country’s revenues from using dual fuel in LNG locomotive. Supply chain analysis provide two simulation models of LNG distribution for railway that suitable to be applied in Java Island, the source of LNG coming from outside Java Island using existing LNG plant and the source of LNG coming from inside Java Island using mini LNG plant.