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TECHNO-ECONOMIC ANALYSIS OF WASTE-OIL HVO WITH CCUS/EOR AND CARBON TRADING FOR INDONESIA’S DECARBONIZATION

インドネシアの脱炭素化に向けた廃食用油HVOとCCUS/EORおよび炭素取引の技術経済分析 (AI 翻訳)

Rizky Maulana Riadhi, Rama Oktavian

Jurnal Geosaintek📚 査読済 / ジャーナル2026-04-07#CCUS
DOI: 10.12962/j25023659.v12i1.9364
原典: https://doi.org/10.12962/j25023659.v12i1.9364

🤖 gxceed AI 要約

日本語

本研究は、インドネシアの廃食用油からHVOを製造し、CCUS/EORと炭素取引を統合したプロセスの技術経済性を評価。冷凍サイクル導入でCO2排出量を92.5%削減し、EORによるCO2販売と炭素クレジット収入によりHVO価格を実質25%低減。投資収益率42%向上、内部収益率25%改善を示し、従来のバイオディーゼル混合を超える脱炭素経路を提示。

English

This study evaluates the techno-economic feasibility of producing HVO from used cooking oil in Indonesia, integrating CCUS/EOR and carbon trading. A refrigeration cycle reduces CO2 intensity by 92.5%, and revenue from CO2 sales for EOR and carbon credits lowers effective HVO price by 25%, boosting ROI by 42% and IRR by 25%. It offers a viable pathway beyond conventional biodiesel blending.

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

インドネシアの炭素経済価値（Carbon Economic Value）枠組みを活用した事例は、日本のGXリーグやカーボンプライシング設計に示唆を与える。ただし、日本では廃食用油の調達やCCUS/EORの大規模展開は限定的であり、直接適用は難しい。

In the global GX context

This paper demonstrates how CCUS/EOR and carbon trading can improve the economics of advanced biofuels in an emerging economy. It provides a model for integrating carbon pricing mechanisms into project finance, relevant for global transition finance and Article 6 carbon markets.

👥 読者別の含意

🔬研究者:Provides a detailed techno-economic model for HVO production with CCUS and carbon trading, useful for biofuel and CCUS integration studies.

🏢実務担当者:Offers a business case for combining CCUS/EOR and carbon credits to lower biofuel costs, applicable to project developers in Southeast Asia.

🏛政策担当者:Highlights how carbon pricing and EOR revenue can support advanced biofuel deployment, informing Indonesia's and other countries' decarbonization policies.

📄 Abstract（原文）

Abstract. Indonesia’s transport and industrial sectors remain deeply dependent on diesel fuel, which accounts for 30% of transport-related CO₂ emissions. Conventional biodiesel blending has delivered limited mitigation due to technical constraints and feedstock competition, underscoring the need for advanced alternatives. This study evaluates the techno-economic feasibility of producing Hydrotreated Vegetable Oil (HVO) from used cooking oil (UCO), combined with process optimization, carbon capture utilization and storage (CCUS) through enhanced oil recovery (EOR), and integration into carbon trading mechanisms. Using Aspen Hysys simulation, a base case retrofit yielded 21.307 kg/h of HVO with an emission intensity of 0,068 kg CO₂ per litre. Incorporation of a refrigeration cycle reduced utility demand by 36%, eliminated direct heater emissions, and lowered carbon intensity to 0,0042 kg CO₂ per litre, representing a 92,5% reduction. Liquefied CO₂ captured from the process provided additional revenue of about US$ 38,8 million annually when sold for EOR. Coupled with carbon credit monetization under Indonesia’s Carbon Economic Value framework, the effective HVO price declined from IDR 25.000 to about IDR 19,500 per litre, while return on investment increased by up to 42% and internal rate of return improved by nearly 25%. Integrating EOR and carbon trading not only strengthens project returns but also directly addresses Indonesia’s reliance on diesel, which contributes 30% of transport-related CO₂ emissions. By lowering the effective cost of HVO, these mechanisms enable 50% HVO–Pertamina Dex blends to approach Pertamina Dex prices while delivering higher cetane numbers, offering a technically superior and economically viable pathway beyond the limits of conventional biodiesel blending.

🔗 Provenance — このレコードを発見したソース

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