Biomass and bioenergy technologies assessment for net-zero transitions: Resource potential, performance, technology readiness, and system constraints
ネットゼロ移行のためのバイオマスおよびバイオエネルギー技術評価：資源ポテンシャル、性能、技術成熟度、システム制約 (AI 翻訳)
Shadi Samizadeh, Joe Howe, Pouriya H. Niknam, M. Colechin, Manuela Pacella, Xingjun Wang, Amir Badiee
🤖 gxceed AI 要約
日本語
本レビューは、バイオマスの多様性と熱化学・生化学変換経路を含むバイオエネルギー変換技術を批判的に検討する。嫌気性消化や既存火力発電所での混焼などの成熟経路は商業展開されており（TRL 8-9）、即時の脱炭素機会を提供する。熱分解やガス化などの熱化学技術は柔軟なプラットフォームを提供するが、バイオオイルの不安定性やタール生成などの課題がある。ライフサイクル評価と技術経済分析による持続可能性評価は、バイオエネルギーの温室効果ガス削減ポテンシャルが大きい一方、土地利用管理に依存することを示す。将来は、持続可能な航空燃料などの先進バイオ燃料、AIによるプロセス最適化、統合バイオリファイナリーに焦点が当てられる。
English
This review critically examines biomass diversity and bioenergy conversion technologies, including thermochemical and biochemical pathways. Mature routes like anaerobic digestion and co-firing are commercially deployed (TRL 8-9) and offer immediate decarbonization. Thermochemical technologies face challenges like bio-oil instability and tar formation. LCA and TEA show substantial GHG mitigation potential but dependence on land-use management. Future focuses include advanced biofuels like SAF, AI integration for process optimization, and integrated biorefineries.
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
日本では、バイオマス発電はFIT制度下で普及したが、持続可能性基準や地元調達の課題がある。本レビューは、日本のバイオマス利用の持続可能性評価やBECCS導入検討に示唆を与える。また、SAFやAI活用は日本の航空・化学産業の脱炭素戦略に関連する。
In the global GX context
Globally, bioenergy is key for hard-to-abate sectors, with BECCS as a negative emissions technology. This review provides a comprehensive technology readiness assessment that informs investment and policy decisions, particularly for sustainable aviation fuel and circular economy integration.
👥 読者別の含意
🔬研究者:Provides a comprehensive overview of bioenergy technology readiness and sustainability assessment methods, useful for identifying research gaps.
🏢実務担当者:Offers insights into mature bioenergy pathways for immediate decarbonization and highlights challenges in advanced biofuels for corporate strategy.
🏛政策担当者:Informs policy on bioenergy sustainability criteria, land-use management, and support for BECCS and advanced biofuels.
📄 Abstract（原文）
Bioenergy is a critical component of the global transition to a sustainable energy system, offering versatile pathways to produce renewable heat, power, and fuels from organic materials. This paper provides a critical review of biomass diversity and bioenergy conversion technologies including thermochemical and biochemical conversion pathways. Mature pathways, including anaerobic digestion and co-firing in existing power plants, are commercially deployed (TRL 8-9) and offer immediate decarbonisation opportunities. Thermochemical technologies such as pyrolysis and gasification provide flexible platforms for producing bio-oil and syngas, but their widespread adoption is hindered by challenges related to product quality, including bio-oil instability and tar formation. For second-generation biofuels, hydrolysis remains the key enabling step, though the high cost of enzymes presents a significant economic barrier. Holistic sustainability assessment, supported by Life Cycle Assessment (LCA) and Techno-Economic Analysis (TEA), shows that although bioenergy has substantial greenhouse gas mitigation potential, its sustainability is highly dependent on land-use management to prevent competition with food production, while also highlighting the role of bioenergy with carbon capture and storage (BECCS) as a viable negative emissions technology. Future developments are focused on advanced biofuels like Sustainable Aviation Fuel (SAF) for hard-to-decarbonise sectors, the integration of Artificial Intelligence (AI) for process optimisation, and the evolution towards integrated biorefineries that maximise value within a circular economy framework.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1016/j.rser.2026.117377first seen 2026-08-15 05:01:52
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