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Analysis of The Use of Onshore Power Supply Facility at Port of Berlian Kustanto, Jaka Septian; Rachman, Natriya Faisal; Nurdiansari, Henna; Gupron, Akhmad Kasan
Journal of Earth and Marine Technology (JEMT) Vol 5, No 1 (2024)
Publisher : Lembaga Penelititan dan Pengabdian kepada Masyarakat - Institut Teknologi Adhi Tama Suraba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jemt.2024.v5i1.6441

Abstract

Ships contribute to CO2 gas emissions. The government's effort to reduce these emissions is by having Onshore Power Supply (OPS) facilities. OPS is a technology that allows ships at anchor to turn off their engines and connect to the local electricity network for electricity supply. Port of Berlian currently has 8 OPS spot managed by PT. Lamong Energi Indonesia. The use of OPS still needs to be examined using valid methods. In this research, researchers use the assessment methodology that has been used at the port of Lisbon regarding this onshore electricity facility type of port where the ship is docked (mooring vessel). In this methodology, the assessment process carried out includes data gathering and data processing processes. Apart from this process, it is necessary to review the character of the port or terminal that we will examine ships that most often use land-based electricity facilities are ships with a size of 1000-2999 GT. The use of land electricity facilities provides cost efficiency of 78%. This land electricity facility is used by General Cargo and Container type ships. These results indicate that the use of land electricity facilities is still inefficient ( 2.7%) and there is a need for further review of the implementation of existing policies.
PELATIHAN DAN PENYULUHAN PEMBUATAN BRIKET SAMPAH PLASTIK UNTUK KARANG TARUNA DI TPS 3R ”PONCO BANYAK” DI DESA MANTREN KARANGREJO MAGETAN Rachman, Natriya Faisal; Zainul Arifin, Muhammad; Oktavia, Wahyuni; Kustanto, Jaka Septian; Surlitasari Dewi, Desi
Madiun Spoor : Jurnal Pengabdian Masyarakat Vol 4 No 2 (2024): Oktober 2024
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpm.v4i2.356

Abstract

Environmental problems due to the lack of effective waste management have become a serious challenge in this modern era, triggering air, land, and water pollution and damaging ecosystems. triggering air, soil, and water pollution and damaging ecosystems. Waste is piling up not only in urban areas but also in rural areas due to population growth, urbanization, and increasing consumption patterns. approach 3Rs (Reduce, Reuse, Recycle) approach has become urgent to reduce dependence on landfills and minimize the impact of landfills. on landfills and minimize negative environmental impacts. Village Mantren adopted this approach by establishing the 3R TPS "Ponco Banyak" TPS 3R in 2022, which serves more than 500 homes and several customers outside the village. customers outside the village. In addition to waste collection, TPS 3R also composts and makes briquettes from recycled materials. making briquettes from recycled materials. Through systematic training and counseling training and counseling, the program increased community awareness and knowledge about 3R practices, making Karang Taruna members more knowledgeable about waste management and having the skills to make recycled products such as briquettes. waste management and have the skills to make recycled products such as briquettes that can be marketed, making Mantren Village marketable, making Mantren Village an example of sustainable waste management. sustainable waste management.
Inovasi Sirine Perlintasan Kereta Api Berbasis Teknologi Ramah Lingkungan Syamsiadi, Fariz Alrifo Maulana; Rachman, Natriya Faisal; Arifianto, Teguh
Sains Data Jurnal Studi Matematika dan Teknologi Vol 3, No 1: January - June 2025
Publisher : Sekolah Tinggi Agama Islam Nurul Islam Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52620/sainsdata.v3i1.172

Abstract

Perlintasan kereta api memiliki peran krusial dalam sistem transportasi karena menjadi titik pertemuan antara jalur kereta dan jalan raya. Namun, keberadaannya juga berpotensi menimbulkan kecelakaan serta menghasilkan kebisingan yang dapat mengganggu lingkungan sekitar. Untuk mengatasi permasalahan ini, penelitian ini merancang sistem sirine perlintasan yang tidak hanya berfungsi optimal dalam memberikan peringatan, tetapi juga memperhatikan aspek keberlanjutan lingkungan. Sistem ini dikendalikan oleh arduino uno R3 yang mengatur kerja kit amplifier dan speaker dengan adaptor 12V sebagai sumber daya utama. Berbagai model sirine dikembangkan dan diuji dengan melibatkan responden untuk menilai tingkat kenyamanan serta intensitas kebisingan yang ditimbulkan. Hasil penelitian menunjukkan bahwa desain sirine yang mempertimbangkan aspek akustik dan lingkungan dapat memberikan solusi peringatan suara yang lebih efisien. Pendekatan ini diharapkan mampu meningkatkan keselamatan di perlintasan kereta api tanpa mengorbankan kenyamanan pengguna jalan dan lingkungan sekitarnya.
Feasibility Analysis of Roof PLTS Development For Electricity Fulfillment at Station Rachman, Natriya Faisal; Firdhous, Cahya
SAINSTECH NUSANTARA Vol. 1 No. 3 (2024): August 2024
Publisher : Nusantara Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71225/jstn.v1i3.69

Abstract

Lemah Abang Station is a station located in Cikarang, this station is used for Cikarang-Cikampek, Cikarang-Purwakarta trips and KRL trips. To support the general national energy plan (RUEN) through Presidential Regulation No.79 of 2014, the Government of Indonesia has set a policy of increasing the share of renewable energy in the national energy mix to 23% by 2025. To support this effort, PLN's electrical power is converted to solar panels. This can be seen from the abundant solar energy potential in Cikarang, namely 5,040 Kwh/m2/day with a total duration of 2-9 hours of solar radiation per day. The solar panels that will be made have a capacity of 20 kWp using 48 units of 450Wp solar panels. Other components needed are a 20 kW inverter, 8 12V 200Ah batteries, kWh Exim, Solar Charger. Based on the economic analysis, the cheapest energy cost is 1762/kWh. In addition, the investment analysis for the construction of solar panels with the NPV, IRR, PI, and DPP methods is declared feasible to be carried out.