LCOEアプローチによるマグロ用ポータブル冷蔵ユニットの設計とエネルギーコスト評価
Design and Energy Cost Evaluation of a Portable Cold Storage Unit for Tuna Fish Using the LCOE Approach (原題)
Muhammad Arif Budiyanto, Xaviera Fidela, Wardi, Renaldi
🤖 gxceed AI 要約
日本語
インドネシアの小規模漁港向けに、再生可能エネルギーを統合したモジュール式ポータブル冷蔵ユニットを設計し、技術経済評価を行った。LCOE比較ではディーゼルが最安（約0.56 USD/kWh）、PV単独が最高（約0.89 USD/kWh）だが、ハイブリッドPVがコストと環境性能のバランスに優れ、炭素排出削減とコールドチェーン信頼性向上に寄与する。低炭素漁業インフラと持続可能な沿岸開発への貢献が示された。
English
This study designs a modular portable cold storage unit for tuna fisheries in Indonesia, integrating renewable energy. LCOE analysis shows diesel is cheapest (USD 0.56/kWh) and standalone PV highest (USD 0.89/kWh), but hybrid PV offers the best balance of cost and emissions reduction, enhancing cold chain reliability and supporting low-carbon fisheries infrastructure.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本の水産業界では、冷蔵・冷凍設備の脱炭素化が課題であり、再生可能エネルギー統合の事例は参考になる。ただし、インドネシアの小規模漁港向けの設計であり、日本の大規模施設への直接適用は限定的。
In the global GX context
This paper provides empirical evidence on renewable integration in cold storage for fisheries, relevant to global discussions on low-carbon supply chains and energy transition in developing coastal regions. It adds to the literature on LCOE comparisons and hybrid systems, though its scale is niche.
👥 読者別の含意
🔬研究者:Provides a case study of LCOE analysis for renewable-integrated cold storage, useful for energy system modeling in fisheries.
🏢実務担当者:Offers insights into cost-effective hybrid renewable solutions for cold chain infrastructure, potentially applicable to similar contexts.
🏛政策担当者:Highlights the potential of hybrid renewables to reduce emissions in fisheries infrastructure, informing policy for sustainable coastal development.
📄 Abstract（原文）
Indonesia has significant fisheries potential; however, limited cold chain infrastructure at small-scale fishing ports contributes to post-harvest losses and quality degradation of fishery products. This study presents the design and techno-economic assessment of a modular portable cold storage unit for tuna fisheries integrated with renewable energy systems. The system (7 × 3 × 5 m) uses polyurethane sandwich panels and requires a maximum cooling load of 6.14 kW with peak power consumption of 7.93 kW. The estimated capital cost is approximately USD 34,100, while the operational cost is about USD 198 per cycle. A comparative analysis using the Levelized Cost of Energy (LCOE) method indicates that diesel generators provide the lowest cost at approximately USD 0.56/kWh, whereas standalone photovoltaic (PV) systems exhibit the highest cost at around USD 0.89/kWh. However, hybrid PV systems offer the best balance between cost efficiency and environmental performance by reducing carbon emissions. The results demonstrate that integrating hybrid renewable energy into modular cold storage enhances cold chain reliability, reduces fish losses, and supports sustainable coastal development. This approach contributes to low-carbon fisheries infrastructure and aligns with global sustainability and renewable energy transition goals.
🔗 Provenance — このレコードを発見したソース
- base https://doi.org/10.3390/engproc2026144018first seen 2026-09-01 12:04:40
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