Hutama, Andy Yudha (2025) Analisis Dampak Lingkungan Produk Biofuel Menggunakan Life Cycle Assessment Dan Vehicle Routing Problem : Studi Kasus Distribusi Produk Pertamax Green Dan Biosolar Di Integrated Terminal Surabaya. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Peralihan dari bahan bakar fosil ke biofuel, seperti Pertamax Green dan Biosolar, dalam distribusi bahan bakar minyak (BBM) bertujuan untuk mendukung keberlanjutan lingkungan. Namun, analisis dampak distribusi BBM menunjukkan kontribusi signifikan terhadap potensi pemanasan global (GWP100a), dengan emisi gas rumah kaca mencapai 2,56 × 10⁻¹⁰ kg CO₂ eq/kL BBM. Selain itu, distribusi biofuel juga berdampak pada toksisitas manusia, pengasaman, eutrofikasi, dan pembentukan ozon troposferik, yang mengancam kualitas udara, ekosistem, dan perairan. Meskipun biofuel menawarkan peluang untuk mengurangi dampak perubahan iklim dibandingkan bahan bakar fosil, diperlukan langkah mitigasi dalam distribusinya guna meminimalkan dampak lingkungan negatif. Pendekatan Life Cycle Assessment (LCA) digunakan untuk menganalisis dampak lingkungan dan efisiensi operasional pada setiap tahap distribusi biofuel. LCA memberikan wawasan komprehensif mengenai emisi gas rumah kaca, konsumsi energi, dan polusi, serta merumuskan langkah mitigasi, seperti penerapan teknologi ramah lingkungan, perbaikan proses transportasi, dan pengelolaan limbah. Dengan LCA, perusahaan dapat meningkatkan efisiensi rantai pasok, mengurangi dampak lingkungan, dan memanfaatkan sumber daya secara lebih optimal. Untuk meningkatkan efisiensi distribusi biofuel, metode Vehicle Routing Problem (VRP) diimplementasikan di wilayah Jawa Timur. Optimalisasi rute distribusi menghasilkan pengurangan jarak dari 11.629,48 km menjadi 6.164,82 km, menghasilkan efisiensi sebesar 5.464,66 km. Pengurangan jarak ini menurunkan emisi karbon dioksida sebesar 4,88 ton, mendukung pengurangan jejak karbon. Selain itu, optimalisasi rute ini menghemat waktu, bahan bakar, dan biaya logistik, sehingga meningkatkan efisiensi operasional distribusi biofuel. Secara keseluruhan, kombinasi pendekatan LCA dan implementasi VRP memberikan solusi holistik untuk mengurangi dampak lingkungan dan meningkatkan efisiensi distribusi biofuel. Langkah ini tidak hanya mendukung keberlanjutan lingkungan, tetapi juga memberikan kontribusi signifikan pada tujuan keberlanjutan industri energi.
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The transition from fossil fuels to biofuels, such as Pertamax Green and Biosolar, in fuel distribution aims to support environmental sustainability. However, an impact analysis of fuel distribution reveals significant contributions to global warming potential (GWP100a), with greenhouse gas emissions reaching 2.56 × 10⁻¹⁰ kg CO₂ eq/kL of fuel. Additionally, biofuel distribution affects human toxicity, acidification, eutrophication, and tropospheric ozone formation, threatening air quality, ecosystems, and water bodies. While biofuels offer opportunities to mitigate climate change impacts compared to fossil fuels, mitigation measures in their distribution processes are necessary to minimize negative environmental impacts. The Life Cycle Assessment (LCA) approach is utilized to analyze environmental impacts and operational efficiency at every stage of biofuel distribution. LCA provides comprehensive insights into greenhouse gas emissions, energy consumption, and pollution, while formulating mitigation measures such as implementing environmentally friendly technologies, improving transportation processes, and waste management. Through LCA, companies can enhance supply chain efficiency, reduce environmental impacts, and optimize resource utilization. To improve biofuel distribution efficiency, the Vehicle Routing Problem (VRP) method was implemented in East Java. Route optimization reduced distribution distances from 11,629.48 km to 6,164.82 km, achieving an efficiency gain of 5,464.66 km. This distance reduction directly decreased carbon dioxide emissions by 4.88 tons, supporting carbon footprint reduction efforts. Additionally, this route optimization saved time, fuel, and logistics costs, thus enhancing operational efficiency in biofuel distribution. Overall, the combination of the LCA approach and VRP implementation offers a holistic solution to reduce environmental impacts and improve biofuel distribution efficiency. This strategy not only supports environmental sustainability but also makes a significant contribution to the energy industry's sustainability goals.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | biofuel, mitigasi risiko, Life Cycle Assessment (LCA), Vehicle Routing Problem (VRP), risk mitigation |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering > TD171.75 Climate change mitigation |
| Divisions: | Faculty of Civil Engineering and Planning > Environment Engineering > 25101-(S2) Master Thesis |
| Depositing User: | Andy Yudha Hutama |
| Date Deposited: | 31 Jan 2025 16:43 |
| Last Modified: | 31 Jan 2025 16:43 |
| URI: | http://repository.its.ac.id/id/eprint/117312 |
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