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All Journal PENDIPA Journal of Science Education NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Cakrawala: Jurnal Litbang Kebijakan JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Jurnal Energi Baru dan Terbarukan CITIZEN: Jurnal Ilmiah Mulitidisiplin Indonesia Journal of Advanced Technology and Multidiscipline (JATM) El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Journal of Geosciences and Environmental Studies Journal of Ekonomics, Finance, and Management Studies
Laksmono, Rudy
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Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Public Health Social Sciences

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Pemanfaatan Pembangkit Listrik Tenaga Mikrohidro (PLTMH) di Kabupten Banyumas: Dampak Ekonomi Dan Sosial Dwilestari, Rahmah; Laksmono, Rudy; Firman Z, Yanda Dwira
Citizen : Jurnal Ilmiah Multidisiplin Indonesia Vol. 5 No. 5 (2025): CITIZEN: Jurnal Ilmiah Multidisiplin Indonesia
Publisher : DAS Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53866/jimi.v5i5.1046

Abstract

Penelitian ini bertujuan untuk mengkaji dampak sosial dan ekonomi dari penerapan Pembangkit Listrik Tenaga Mikrohidro (PLTMH) di Kabupaten Banyumas dengan menggunakan pendekatan studi literatur. Kajian ini dilakukan melalui telaah berbagai penelitian terdahulu, laporan pemerintah, dan literatur akademik yang membahas pengembangan energi terbarukan di daerah pedesaan. Data dikumpulkan dari sumber daring seperti Google Scholar, Portal Garuda, dan repositori perguruan tinggi. Hasil kajian menunjukkan bahwa pemanfaatan PLTMH di Banyumas memberikan kontribusi positif terhadap peningkatan kesejahteraan masyarakat, khususnya lewat penyediaan akses listrik di wilayah terpencil, peningkatan produktivitas ekonomi lokal, dan penguatan organisasi desa. Dari aspek sosial, PLTMH meningkatkan kualitas hidup dengan memperluas akses pendidikan, layanan kesehatan, dan aktivitas ekonomi di malam hari. Namun, terdapat tantangan dalam pendanaan, pemeliharaan, dan partisipasi masyarakat dalam jangka panjang. Penelitian ini menegaskan pentingnya kolaborasi antara pemerintah daerah, pihak swasta, dan masyarakat untuk memastikan keberlanjutan operasional PLTMH di Banyumas.
Studi Perbandingan Kinerja PLTD Gunung Belah pada Penggunaan Biodiesel B35 dan B40: Tinjauan Teknis dan Dampaknya terhadap Keandalan Operasional Samudra, Bobby Galang; Firdaus, M Raafi Aqil; Laksmono, Rudy; Yanto, Sri
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 11, No 1 (2026): Januari 2026
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v11i1.4829

Abstract

In response to rising global energy uncertainty and geopolitical fragmentation, Indonesia has accelerated its energy transition through the development of high-percentage biodiesel blends. This study analyzes diesel engine performance using B35 (2024) and B40 (2025) blends to assess their technical feasibility and impact on national energy resilience. Using a quantitative experimental method, daily energy production data from three diesel generator (PLTD) units were collected over four months under real operating conditions. The 2024 results show that B35 produced a consistent increase in monthly output, peaking at more than 1,025 MWh in April, indicating good combustion efficiency and operational stability. In contrast, 2025 data show that B40 exhibited more fluctuating performance, with peak output in March but a decline in April due to system load prioritization. Nevertheless, B40 demonstrated potential for better thermal efficiency and specific fuel consumption (SFC) if load management is optimized. These findings highlight the need for adaptive system management and infrastructure readiness to support the integration of high-percentage biodiesel, thereby strengthening Indonesia’s energy transition and national energy independence.Keywords - Biodiesel B40; Diesel Engine Performance; Energy Security; SFC; Renewable Transition.
Strategi Produksi Woodchip Secara Berkelanjutan di Pulau Jawa dalam Mendukung Diversifikasi Sumber Energi dan Transisi Energi Supriyadi, Imam; Thamrin, Suyono; Laksmono, Rudy; Murtiana, Sri
PendIPA Journal of Science Education Vol 10 No 2 (2026): April - June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.2.329-344

Abstract

Indonesia’s energy security faces structural challenges due to the dominance of coal in the national energy mix, leading to sustainability risks and increased greenhouse gas emissions. To achieve the 23% renewable energy target by 2025, the government promotes biomass utilization through co-firing in coal-fired power plants. However, its implementation remains constrained by limited sustainable biomass supply and inefficient supply chain systems. This study aims to formulate an optimal allocation strategy for woodchip production in Java as a primary biomass source to support co-firing implementation. The methodology integrates spatial analysis using the Center of Gravity approach and SWOT analysis to develop an integrated development strategy. Key indicators include biomass availability, transportation accessibility, proximity to demand centers, and policy support. The results indicate that Java has a biomass residue potential of 143.58 million tons annually, yet faces a significant land gap of 189,849 hectares for energy plantations. Supply chain optimization reduces delivery time by up to 44% and logistics costs by 38%, with an optimal distribution radius of 80 km serving 16 coal-fired power plants with a total capacity of 14,645 MW. The proposed integrated strategy includes capacity expansion, land intensification, feedstock diversification, and supply chain efficiency through multi-stakeholder collaboration. Overall, the strategy ensures a sustainable biomass supply of 10.2 million tons by 2025 without additional deforestation. The integration of woodchip in co-firing contributes to a 15% reduction in CO₂ emissions and improved plant efficiency, thereby accelerating energy transition, strengthening energy security, and supporting Indonesia’s Net Zero Emission 2060 target.
Co-Authors Agastya A. S. W, Rejang Musi Amarulla Octavian Ardyanto, Fakhriyan Ario Bimo, Emanuel Baehaqi DESSY NATALIA Dinanti, Prisila Dwi Lastomo, Dwi Dwilestari, Rahmah Firdaus, M Raafi Aqil Firman Z, Yanda Dwira Imam Supriyadi Indriyani, Yunita Irdam Ahmad M. Syaiful Alim, M. Syaiful Mufatdhal, Mufatdhal Murtiana, Sri Ocktovina Soroeday, Yoice Pujo Widodo, Pujo Ramadhan, Try Ridho Samudra, Bobby Galang Sianipar, Leo Sundari, Sri Syhataria, M Ikhwan Thamrin, Suyono Uksan, Arifuddin Ulul Azmi YANTO, SRI Yoesgiantoro, Donny