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Kelayakan Pengembangan Teknologi Elektirifikasi Pedesaan di Pesisir dan Pulau-Pulau Kecil Melalui Pembangkit Listrik Tenaga Angin (PLTB) Di Kabupaten Wakatobi Eva Safitri Maladeni; Alfian Ishak
SCEJ (Shell Civil Engineering Journal) Vol 6 No 1 (2021): SCEJ (Shell Civil Engineering Journal)
Publisher : Civil Engineering Faculty, Universitas Muhammadiyah Buton

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (557.618 KB) | DOI: 10.35326/scej.v6i1.1298

Abstract

Penelitian menganalisa potensi daya listrik tenaga angin sebagai sumber (alternatif) energi listrik di Kabupaten Wakatobi. Penelitian ini menggunakan pendektan kualitatif statistik dan survei. Data disajikan secara statistik dalam bentuk tabel. Hasil penelitian diketahui bahwa di Pulau Wangi-Wangi potensi energi listrik yang dihasilkan antara 1.921,14 KWh-2.379,81 KWh/years, Pulau Kaledupa antara 2.615,36 - 3.364,54 KWh/years, Pulau Tomia antara 3.433,82 - 3.556,84 KWh/years, dan Pulau Binongko antara 3.532,30 KWh/ - 4.076,49 KWh/years. Total energi listrik tenaga angin di Pulau Wangi-Wangi adalah 10.934,44 KWh, dapat melayani sekitar 24 Rumah Tangga. Pulau Kaledupa energi listrik yang dihasilkan sebesar 12.434,96 dapat melayani sekitar 28 Rumah Tangga. Total energi listrik di Pulau Tomia sebesar 13.960,88 mampu melayani sekitar 32 Rumah Tangga, sedangan di Pulau Binongko menghasilkan total energi listrik sebesar 14.768,53 mampu melayni 33 Rumah Tangga. Dengan demikian, maka pengembangan listrik tenaga angin layak dilakukan.
Analisis Daya Tampung Waduk Sebagai Pengendali Banjir di Kawasan Sungai Wanggu Eva Safitri Maladeni; Nelam Patricia
Jurnal Talenta Sipil Vol 6, No 1 (2023): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v6i1.223

Abstract

Reservoir Boulevard is part of the flood control system in the city of Kendari, like other areas in Indonesia. Wanggu Reservoir is located in Lepo Lepo Village, Baruga District, Kendari City. The reservoir has a storage volume of 267.142m3. danluas DAS wanggu 348,75 km2. This flood control reservoir functions to accommodate flood overflow from the Wanggu River when it rains with high intensity. So in this study to determine the capacity of the reservoir capacity from year to year, a design rain analysis was carried out with return periods of 2, 5, 10, 25, 50, 100 years. It is necessary to analyze the design rainfall to find out whether the reservoir can reduce flooding for up to 100 years or not. In the rain analysis this plan uses the log person type III method and the flood discharge analysis uses the Rational Method. From the research results, it was found that the flood discharge with a return period of 100 years is 9,670m3/the.
Analisis Degradasi Aliran Sungai Terhadap Bendung Amonggedo Eva Safitri Maladeni; Villa Evadelvia Ginal Sambari; Putra Sakti; Heri Ramadhan
Innovative: Journal Of Social Science Research Vol. 3 No. 4 (2023): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v3i4.3607

Abstract

Bendung Amonggedo terletak di sungai Anggapoa, bendung tersebut dibangun dengan tujuan untuk kebutuhan air irigasi. Kapasitas bendung Amonggedo mampu mengairi irigasi seluas 825 ha. Berdasarkan pengamatan penelitian di Bendung Amonggedo Kecamatan Amonggedo, telah terjadi penurunan debit yang diakibatkan oleh sedimentasi, karena degradasi yang terjadi di bendung Amonggedo, sehingga mengurangi kemampuan bendung Amonggedo dalam melayani kebutuhan air irigasi. Hasil analisis dan pembahasan dalam penelitian degradasi aliran sungai bendung amonggedo adalah besar debit yang terjadi di bendung Amonggedo selama 50 tahun ke depan adalah 358,198 m3/det dan Besar degradasi di bendung Amonggedo adalah 0,0000000079 ton/ha/tahun
Future Electricity Demand in Asia: Policy Scenarios Using BAU Analysis Tachrir Tachrir; Hasddin Hasddin; Muhamad Idham Handa; Haydir Haydir; Villa Evadelvia Ginal Sambari; Jasman Jasman; Eva Safitri Maladeni; Osu Oheputra Husen; Alfian Ishak; Asrul Asrul
International Journal of Management, Entrepreneurship, Social Science and Humanities Vol. 9 No. 2 (2026): January - June Volume
Publisher : Research Synergy Foundation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31098/ijmesh.v10i1.3504

Abstract

Electricity demand in Asia has grown substantially over the past three decades, creating a persistent imbalance between supply and consumption. This study analyzes long-term trends in the electricity supply–demand gap from 1993 to 2022 and develops forecasting models to support energy management and policy planning through 2052. Using quantitative time series methods, two scenarios are generated: Business as Usual (BAU) and Additional Efforts. The analysis shows that electricity demand will continue to rise across both scenarios, driven by industrial expansion and rapid urbanization. Although policy interventions and technological improvements help moderate growth, they are not sufficient to fully offset future demand pressures. The study underscores the importance of accelerating renewable energy deployment, improving energy efficiency, and strengthening transmission infrastructure. A short-term increase in efficiency-oriented efforts is essential for stabilizing the regional energy system. The findings provide actionable insights for policymakers and energy managers, offering an evidence-based foundation for designing sustainable electricity strategies that address Asia’s growing energy needs.