Subianto, Andi Pradana (2026) Pemilihan Sistem Energi Hybrid PLTS-WTG Menggunakan AHP Untuk Meningkatkan Akses Energi Berkelanjutan Di Kawasan Pesisir Labuhan, Bangkalan. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Penelitian ini mengevaluasi kinerja sistem energi hybrid Pembangkit Listrik Tenaga Surya–Wind Turbine Generator (PLTS–WTG) eksisting dan menyusun strategi pengembangan berbasis Analytical Hierarchy Process (AHP) di kawasan pesisir Taman Wisata Laut (TWL) Labuhan, Kabupaten Bangkalan, Madura. Data klimatologi BMKG Stasiun Juanda periode 2022–2024 menunjukkan rata-rata Global Horizontal Irradiance (GHI) sebesar 5,37 kWh/m²/hari dan kecepatan angin rata-rata 5,19 m/s (coefficient of variation 6,75%), dengan pemodelan Weibull Metode Momen Justus menghasilkan parameter k = 18,68 dan c = 5,34 m/s. Sebelum program berjalan, masyarakat bergantung pada genset diesel dengan pengeluaran bahan bakar Rp600.000–700.000 per bulan, sementara keterbatasan listrik menghambat pertumbuhan UMKM dan wisata malam. Metode penelitian mencakup evaluasi kinerja sistem menggunakan Performance Ratio (PR) dan Capacity Factor (CF), pemodelan distribusi Weibull, asesmen sosial-ekonomi berbasis data monitoring PHE WMO (2024) dan wawancara lapangan, serta pembobotan AHP melalui Focus Group Discussion (FGD) terhadap kriteria teknis, ekonomi, sosial, Corporate Social Responsibility (CSR), dan lingkungan. Hasil evaluasi menunjukkan PR PLTS 35,1% dan CF WTG 11,7%, mencerminkan desain sistem untuk beban puncak. Pembobotan AHP menghasilkan prioritas kriteria: Teknis (46,3%) > Sosial (24,6%) > CSR = Lingkungan (12,2%) > Ekonomi (4,7%), dengan consistency ratio 0,073. Sub-kriteria T2 (keandalan dan kontinuitas suplai energi, bobot global 0,2931) dan S2 (dukungan pengembangan UMKM, 0,1556) menjadi faktor penentu utama dalam pemeringkatan alternatif, dengan A2-Upgrade sebagai alternatif terbaik (skor 0,4679), disusul A3-Hybrid Beban Prioritas (0,2051), A1-Replikasi (0,1764), dan A4-PLTS-Only (0,1506). Dari sisi sosial-ekonomi, kondisi eksisting sejak 2022 telah menekan pengeluaran energi masyarakat sebesar 65–71% dan meningkatkan pendapatan warga binaan dari Rp831.250 menjadi Rp3.096.875 per bulan. Alternatif A2-Upgrade direkomendasikan untuk mempertahankan dan memperluas capaian ini ke depan.
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This study evaluates the performance of an existing hybrid Photovoltaic Power Plant–Wind Turbine Generator (PV–WTG) energy system and develops a development strategy based on the Analytical Hierarchy Process (AHP) in the coastal area of Taman Wisata Laut (TWL) Labuhan, Bangkalan Regency, Madura. Climatological data from the BMKG Juanda Station for the 2022–2024 period show an average Global Horizontal Irradiance (GHI) of 5.37 kWh/m²/day and an average wind speed of 5.19 m/s (coefficient of variation 6.75%), with Weibull modeling using the Justus Moment Method yielding shape parameter k = 18.68 and scale parameter c = 5.34 m/s. Prior to the program, the local community relied on diesel generators with fuel expenditures reaching IDR 600,000–700,000 per month, while limited electricity supply constrained the growth of Micro, Small, and Medium Enterprises (UMKM) and nighttime tourism activities in the area. The research method includes system performance evaluation using Performance Ratio (PR) and Capacity Factor (CF), Weibull distribution modeling, socio-economic assessment based on PHE WMO monitoring data (2024) and field interviews, as well as AHP weighting through Focus Group Discussions (FGD) across technical, economic, social, Corporate Social Responsibility (CSR), and environmental criteria. The evaluation results show a PV performance ratio of 35.1% and a WTG capacity factor of 11.7%, reflecting a system design oriented toward meeting peak load demand. AHP weighting yielded the following criteria priority order: Technical (46.3%) > Social (24.6%) > CSR = Environmental (12.2%) > Economic (4.7%), with a consistency ratio of 0.073. Sub-criteria T2 (reliability and continuity of energy supply, global weight 0.2931) and S2 (support for MSME development, 0.1556) were the primary determinants in ranking the alternatives, with A2-Upgrade emerging as the best alternative (score 0.4679), followed by A3-Hybrid Priority Load (0.2051), A1-Replication (0.1764), and A4-PV-Only (0.1506). From a socio-economic perspective, the existing condition since 2022 has reduced community energy expenditure by 65–71% and increased the average income of the assisted community members from IDR 831,250 to IDR 3,096,875 per month. The A2-Upgrade alternative is recommended to sustain and further expand these outcomes going forward.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | AHP, CSR, energi terbarukan, kawasan pesisir, PLTS–WTG, sosial-ekonomi komunitas, AHP, coastal area, community socio-economics, CSR, PV–WTG hybrid system, renewable energy, system performance evaluation |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ810.5 Solar energy |
| Divisions: | Interdisciplinary School of Management and Technology (SIMT) > 61101-Master of Technology Management (MMT) |
| Depositing User: | Andi Pradana Subianto |
| Date Deposited: | 22 Jul 2026 01:02 |
| Last Modified: | 22 Jul 2026 01:02 |
| URI: | http://repository.its.ac.id/id/eprint/135379 |
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