ブレンドを超えて：インドネシアのB50バイオディーゼル計画実施におけるシステム的課題のレビュー
Beyond the Blend: A Review of the Systemic Challenges to Implementing Indonesia's B50 Biodiesel Programme (原題)
Loso Judijanto
🤖 gxceed AI 要約
日本語
インドネシアのB50バイオディーゼル計画は、石油ディーゼルを国産バイオ燃料で代替する野心的な政策である。本レビューは、2020年から2026年の研究を統合し、9つの相互に関連する課題領域を特定。ボトルネックが上流から下流へ移動するリスクを指摘し、持続可能性と適応的ガバナンスを備えた政策アーキテクチャを提案する。
English
Indonesia's B50 biodiesel programme, launched in July 2026, aims to replace petroleum diesel with domestically produced biofuel. This integrative review identifies nine interconnected challenge domains, arguing that the main risk is the migration of bottlenecks across the system. It proposes a policy architecture with monitored thresholds for feedstock, prices, fiscal exposure, technical performance, and environmental integrity.
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GX政策では、バイオ燃料は運輸部門の脱炭素化の一環として注目されるが、インドネシアのパーム油依存の教訓は、国内のバイオ燃料導入における持続可能性とサプライチェーン管理の重要性を示唆する。日本企業がインドネシアで事業展開する際のリスク管理にも参考になる。
In the global GX context
This paper contributes to global discourse on biofuel policy and energy transition, highlighting systemic challenges in scaling up biodiesel mandates. It offers insights for countries considering biofuel blending, emphasizing the need for integrated governance and sustainability safeguards, relevant to ISSB and CSRD reporting on supply chain impacts.
👥 読者別の含意
🔬研究者:Provides a comprehensive framework of interconnected challenges in biofuel policy, useful for further empirical research on energy transition.
🏢実務担当者:Highlights supply chain and sustainability risks for companies involved in biofuel production or palm oil sourcing, informing due diligence and disclosure.
🏛政策担当者:Offers a policy architecture with monitored thresholds that can guide the design of biofuel mandates and related regulations.
📄 Abstract（原文）
Indonesia's mandatory B50 biodiesel programme, officially launched in July 2026, represents one of the world's most ambitious attempts to substitute petroleum diesel with a domestically produced biofuel. The policy is intended to strengthen energy security, reduce diesel imports, deepen palm-oil downstreaming, support rural livelihoods, and lower greenhouse-gas emissions. Yet moving from B40 to B50 changes more than the blending ratio. It increases the coupling between the national energy system and the palm-oil economy, thereby intensifying interactions among feedstock availability, plantation productivity, smallholder replanting, crude palm oil (CPO) allocation, commodity prices, biodiesel quality, storage and distribution infrastructure, engine compatibility, fiscal support, environmental safeguards, traceability, and international trade rules. This article conducts a qualitative integrative literature review, rather than a systematic literature review, drawing primarily on peer-reviewed studies published from 2020 to 2026 and triangulating them with current government sources. The review identifies nine interconnected challenge domains and argues that the principal risk is not any single bottleneck but the migration of bottlenecks across the upstream-to-downstream system. B50 can improve energy resilience, but its durability depends on productivity-led feedstock growth, smallholder-inclusive replanting, end-to-end fuel-quality assurance, resilient financing, credible lifecycle sustainability, and adaptive governance. The article proposes a policy architecture in which the mandate is supported by monitored thresholds for feedstock, prices, fiscal exposure, technical performance, distribution reliability, and environmental integrity.
🔗 Provenance — このレコードを発見したソース
- Zenodo https://zenodo.org/records/22122385first seen 2026-08-28 04:13:48 · last seen 2026-08-31 04:31:44
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