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All Journal Wikrama Parahita : Jurnal Pengabdian Masyarakat PERFORMA : Media Ilmiah Teknik Industri Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Jurnal Ilmiah Teknik Industri SEMAR
Rochani, Renny
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Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Social Sciences Transportation

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Adopsi-Difusi Teknologi Penyimpanan Energi dan Kendaraan Listrik untuk Media Pembelajaran Akses Energi yang Berkelanjutan Sutopo, Wahyudi; Fahma, Fakhrina; Hisjam, Muhammad; Zakariya, Roni; Rochani, Renny; Yuniaristanto, Yuniaristanto; Priyandari , Yusuf
Wikrama Parahita : Jurnal Pengabdian Masyarakat Vol. 8 No. 2 (2024): November 2024
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/jpmwp.v8i2.8375

Abstract

Pengabdian kepada Masyarakat (PkM) berlokasi di Kabupaten Magetan, Jawa Timur, wilayah yang memiliki potensi Energi Baru Terbarukan (EBT) yang melimpah dan memiliki rencana investasi pada bidang elektrifikasi. Namun, adopsi-difusi teknologi elektrifikasi dan EBT dari masyarakat masih rendah, diantaranya dapat ditunjukan dengan rendahnya pemanfaatan energi surya dan rendahnya elektrifikasi kendaraan listrik. Solusi yang ditawarkan melalui PkM ini adalah mengembangkan simulator adopsi-difusi teknologi penyim­pan­an energi dan kendaraan listrik untuk media pembelajaran akses energi yang berkelanjutan bagi masyarakat. Metode pelaksanaan PkM dilakukan melalui: merancang media pembelajaran; memasang di taman refugia; menyusun modul dan pelatihan; pendampingan pengelolaan; serta peng­ukuran tingkat penerimaan. Sistem alat peraga yang dikembangkan terdiri dari: 1. etalase PLTS Atap, 2. Stasiun Penukaran Baterai Kendaraan Listrik Umum (SPKLU), 3. sepeda motor listrik, dan 4. smart farming). Media pembelajaran dapat digunakan untuk learning by doing dan selanjutnya dievaluasi perseps­inya terhadap kemudahan akses teknologi energi terbarukan. Pelak­sanaan PkM diharapkan menurunkan “chasm” atau jurang hambat­an adopsi tekno­logi dan masyarakat dapat menerima keberadaan inovasi teknologi. Berdasarkan survei sebelum dan sesudah kepada pengunjung, terlihat ada­nya peningkatan pemahaman akan pentingnya akses energi berkelanjutan yang signifikan dibuktikan dengan uji wilcoxon signed rank dan ditunjukkan kemanfaatannya dari nilai Benefit Cost Ratio (BCR), dimana hasil perhitungan menunjukkan nilai 4,57 sehingga layak diterapkan (BCR > 1,0).
PENGEMBANGAN MODEL BISNIS KONVERSI SEPEDA MOTOR LISTRIK DI INDONESIA (STUDI KASUS PT. EKOLEKTRIK KONVERSI MANDIRI) Aqil, Hilmy; Sutopo, Wahyudi; Rochani, Renny
Jurnal Ilmiah Teknik Industri Vol. 12 No. 3 (2024): Jurnal Ilmiah Teknik Industri : Jurnal Keilmuan Teknik dan Manajemen Industri
Publisher : Program Studi Teknik Industri, Fakultas Teknik Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jitiuntar.v12i3.31055

Abstract

The electric motorcycle conversion program is an initiative introduced by the Indonesian government aimed at reducing dependence on fossil fuels and lowering greenhouse gas emissions. This research aims to develop an effective business model for PT. Ekolektrik Konversi Mandiri in converting gasoline-powered motorcycles into electric motorcycles. The research methodology uses a descriptive qualitative approach, including case study analysis, interviews with stakeholders, and evaluation of various relevant business models. The results show that a business model prioritizing strategic partnerships, operational efficiency, and a strong value proposition for consumers can enhance the success and sustainability of the electric motorcycle conversion business. Additionally, the research identifies key challenges such as high conversion costs and limited supporting infrastructure and provides recommendations to address these barriers. With the right business model, electric motorcycle conversion businesses like PT. Ekolektrik Konversi Mandiri are expected to significantly contribute to the Indonesian government's target of achieving Net Zero Emissions by 2060.
REDESIGNING LITHIUM BATTERY PRODUCTS AND APPLYING THE BUSINESS MODEL CANVAS WITH A LEAN STARTUP APPROACH (CASE STUDY: PT. BATEX ENERGI MANDIRI) Rahmatullah, Hasan Ravi; Sutopo, Wahyudi; Rochani, Renny
Jurnal Ilmiah Teknik Industri Vol. 12 No. 3 (2024): Jurnal Ilmiah Teknik Industri : Jurnal Keilmuan Teknik dan Manajemen Industri
Publisher : Program Studi Teknik Industri, Fakultas Teknik Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jitiuntar.v12i3.32795

Abstract

Indonesia is experiencing rapid growth in the number of motorized vehicles, which increases the need for lithium batteries as an efficient energy storage solution, where startups such as PT Batex need to face the challenges of innovation and market understanding through lean startup methods to improve their products and competitiveness in the industry. This research focuses on redesigning lithium battery batteries to create innovative products that are successful in the market by considering customer needs, business feasibility, and the application of lean startup methods while addressing the challenge of lack of product innovation. This research method uses a qualitative approach with stages including problem identification, data collection through observation, interviews, and prototype testing. Furthermore, analysis is carried out to evaluate product development results and integrate customer feedback into the final design. The redesign of lithium battery batteries by PT Batex shows success with a durability of up to 3,000 charging cycles, a customer satisfaction rate of 90%, and an increase in market share from 5% to 15% in one year. In the future, more in-depth market analysis and research on integrating lithium battery batteries with renewable energy systems will be needed to support sustainability and product development.
Feasibility Study of Charging Infrastructure to Increase Vehicle Electrification in Indonesia Hanun, Ilza Athiyatamimy; Sutopo, Wahyudi; Rochani, Renny
Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Vol. 25 No. 2 (2023): December 2023
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/jti.25.2.141-152

Abstract

Progress in developing electric vehicles (EVs) has resulted in substantial advancements in recent years. EVs can effectively reduce carbon emissions while allowing vehicle manufacturers to build a strong presence in emerging markets. Nevertheless, the rapid growth of EVs in Indonesia requires more significant expansion. The lack of sufficient facilities to cope with the demand for EVs has led to customer reluctance to adopt this mode of transportation. Also, there is a notable hesitancy among manufacturers and business professionals to engage in the production of EVs and the establishment of charging infrastructure. This hesitation arises primarily from the lack of apparent market demand, which may be attributed to the significant investment costs associated with these ventures. This study, therefore, aims to develop an Annual Cost of the System (ACS) cost model to assess and select potential economically feasible and operationally feasible investments for the provision of Public Electric Vehicle Charging Stations (SPKLU) and Public Electric Vehicle Battery Exchange Stations (SPBKLU) services in Indonesia. When creating investment decisions, it is necessary to take into consideration a range of feasibility analysis variables, including but not limited to Net Present Value (NPV), Internal Rate of Return (IRR), and Payback Period (PBP). Moreover, this study additionally performed a sensitivity analysis to determine actionable recommendations for individuals within the business community.
Developing a Model of the Influence of Organizational Culture on Employee Performance and Job Satisfaction at PT. XYZ with PLS-SEM Method Ardelia, Areta Shafa; Rochani, Renny; Damayanti, Retno Wulan
Performa: Media Ilmiah Teknik Industri Vol 23, No 1 (2024): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.23.1.82275

Abstract

In the era of industrial development, the urgency of the human resource factor is undeniable, because humans are the core elements that run the industry. In an organization, because of the process of interaction between individuals, there must be a culture that grows and becomes the basis for the behavior of the organization. The problem that occurred at PT. XYZ is that there is still a lack of optimization of the management of the company's organizational culture. Therefore, this study focuses on how to achieve optimal organizational culture management, mapped with a model of the influence of organizational culture on employee performance and job satisfaction. The method used in this research is descriptive method supported by a quantitative approach. Data collection was carried out through interviews and questionnaires on the sample population of employees working at PT. XYZ with random sampling method and Slovin formula. The data were processed and analyzed using the Partial Least Square Structural Equation Modeling (PLS-SEM) method. The results of the research show that organizational culture has a significant influence on employee performance and job satisfaction at PT. XYZ.
Pengaruh Kepuasan Kerja terhadap Organizational Citizenship Behavior (OCB) dengan Komitmen Organisasi sebagai Variabel Intervening Wijaya, Thomas Eka; Rochani, Renny; Rochman, Taufiq
Performa: Media Ilmiah Teknik Industri Vol 23, No 1 (2024): Performa: Media Ilmiah Teknik Industri
Publisher : Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/performa.23.1.83691

Abstract

Sebagai perusahaan penyedia layanan air bersih, PUDAM XYZ Wonogiri menghadapi tantangan besar untuk memastikan kelangsungan pasokan air yang memadai untuk setiap pelanggannya. Pengelolaan sumber daya manusia (SDM) yang optimal merupakan salah satu strategi perusahaan untuk meningkatkan kinerja operasional dan layanan kepada pelanggan. Organizational citizenship behavior (OCB) menyoroti peran penting perilaku sukarela dan inisiatif karyawan di luar tanggung jawab langsung pekerjaan yang dapat memberikan dampak positif dalam mencapai tujuan organisasi. OCB dipercaya dapat meningkatkan efektivitas organisasi yang berujung pada kesuksesan organisasi. Kepuasan kerja dan komitmen organisasi merupakan faktor-faktor yang dapat mempengaruhi peningkatan OCB karyawan. Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh kepuasan kerja terhadap OCB dengan komitmen organisasi sebagai variabel intervening pada karyawan PUDAM XYZ Wonogiri. PLS-SEM digunakan untuk mengetahui hubungan antar faktor dan memperoleh gambaran menyeluruh mengenai keseluruhan model. Didapati hasil PLS-SEM berupa dimensi yang paling mempengaruhi kepuasan kerja yaitu gaji dan dimensi normative commitment pada variabel komitmen organisasi. Seluruh hubungan langsung antar variabel memeliki pengaruh yang positif dan signifikan. Hubungan tidak langsung pengaruh kepuasan kerja terhadap OCB dengan peran mediasi komitmen organisasi menunjukkan pengaruh positif dan signifikan. Rekomendasi manajerial diformulasikan berdasarkan hasil yang telah diperoleh
Program Kemitraan Masyarakat (PKM) untuk Mendukung Pemenuhan Persyaratan SNI 01-2907-2008 bagi Kelompok Tani Kopi Prohutani Kalisoro Tawangmangu Kabupaten Karanganyar Sutopo, Wahyudi; Fahma, Fakhrina; Zakaria, Roni; Hisjam, Muhammad; Priyandari, Yusuf; Rochani, Renny; Yuniaristanto, Yuniaristanto
SEMAR (Jurnal Ilmu Pengetahuan, Teknologi, dan Seni bagi Masyarakat) Vol 12, No 1 (2023): Mei
Publisher : LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/semar.v12i1.64417

Abstract

Pandemi Covid-19 telah turut serta dalam memberikan dampak pada industri kopi di Indonesia. Namun, prospek kopi tetap menjanjikan karena didukung oleh produksi dan konsumsi dalam negeri, serta hasil nilai ekspor yang tinggi.  Industri ini juga masih berpeluang sebagai salah satu penggerak perekonomian nasional. Di beberapa kota besar seperti Solo, bisnis coffee shop memang tak seramai masa sebelum pandemi. Besarnya permintaan kopi menjadi daya tarik bagi petani untuk menanam kopi tak terkecuali petani di desa Kalisoro kecamatan Tawangmangu kabupaten Karanganyar yang menjadi mitra pada kegiatan PKM ini.   Untuk itu pada kegiatan pengabdian ini dilakukan pembuatan teknologi tepat guna teknologi tepat guna berupa  rancang bangun mesin sortasi biji kopi untuk memenuhi persyaratan mutu SNI 01-2907-2008.  Dari kegiatan ini dihasilkan mesin sortasi yang dibuat terbukti memiliki performansi multifungsi yaitu memisahkan biji kopi dari kotoran, ranting, serangga, dll sekaligus mensortasi (gradding) biji kopi berdasarkan ukurannya.  Pelatihan penggunaan mesin juga telah dilakukan pada mitra POKTAN PROHUTANI.  Selain itu juga telah dilakukan sosialisasi terkait teknik pemanenan dan teknologi pasca panen biji kopi. Kata kunci: Kopi; Industri Kecil dan Mikro (IKM); SNI 01-2907-2008; Mesin Sortir
Co-Authors Aqil, Hilmy Ardelia, Areta Shafa Fakhrina Fahma Hanun, Ilza Athiyatamimy Hisjam, Muhammad Priyandari , Yusuf Rahmatullah, Hasan Ravi Retno Wulan Damayanti Taufiq Rochman Wahyudi Sutopo Wijaya, Thomas Eka Yuniaristanto Yuniaristanto Yusuf Priyandari Zakaria, Roni Zakariya, Roni