Renewable and Sustainable Energy Reviews最新文献

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Local flexibility markets in the energy transition: A comparative review and framework for future development 能源转型中的地方灵活性市场:比较回顾和未来发展框架
IF 16.3 1区 工程技术
Renewable and Sustainable Energy Reviews Pub Date : 2026-04-01 Epub Date: 2025-12-24 DOI: 10.1016/j.rser.2025.116614
Byuk-Keun Jo
{"title":"Local flexibility markets in the energy transition: A comparative review and framework for future development","authors":"Byuk-Keun Jo","doi":"10.1016/j.rser.2025.116614","DOIUrl":"10.1016/j.rser.2025.116614","url":null,"abstract":"<div><div>Local Flexibility Markets (LFMs) are no longer experimental mechanisms but evolving governance systems that determine how distributed flexibility becomes an enduring component of national power systems. This paper reframes LFMs not as fixed market designs but as multidimensional transition processes shaped by the co-evolution of institutional, market, regulatory, digital, and social dynamics. Using a five-dimensional Transformational Framework, we conduct a cross-country comparative analysis of six regimes—the United Kingdom, the Netherlands, Germany, France, Australia, and South Korea—to identify how differing governance logics and policy sequences influence the maturity and direction of LFM evolution. The results show that technological readiness alone is insufficient: sustainable scaling depends on institutional openness, regulatory adaptability, digital interoperability, and social legitimacy. The study distinguishes two dominant pathways of transition—institutionally anchored and regulator-driven—and highlights hybrid experimental approaches emerging in distributed energy contexts. It finds that misalignment among dimensions often explains stagnation more effectively than technological or economic constraints. Ultimately, LFMs represent adaptive governance infrastructures that integrate decarbonization objectives with localized operational needs. Their long-term success will depend on continuous coordination across governance layers, transforming flexibility from a policy experiment into a stable and legitimate market function for resilient, decentralized energy systems.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"229 ","pages":"Article 116614"},"PeriodicalIF":16.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145837937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research progress on the formation characteristics and enhanced storage mechanism of methane hydrate with containing porous framework system: Current progress, challenges and perspectives 含孔骨架体系甲烷水合物的形成特征及增强储集机制研究进展:现状、挑战与展望
IF 16.3 1区 工程技术
Renewable and Sustainable Energy Reviews Pub Date : 2026-04-01 Epub Date: 2025-12-23 DOI: 10.1016/j.rser.2025.116656
Xuemin Zhang , Wenxin Dong , Yuyan Guo , Lulu Li , Jinping Li , Hongbin Song , Qingbai Wu , Peng Zhang
{"title":"Research progress on the formation characteristics and enhanced storage mechanism of methane hydrate with containing porous framework system: Current progress, challenges and perspectives","authors":"Xuemin Zhang ,&nbsp;Wenxin Dong ,&nbsp;Yuyan Guo ,&nbsp;Lulu Li ,&nbsp;Jinping Li ,&nbsp;Hongbin Song ,&nbsp;Qingbai Wu ,&nbsp;Peng Zhang","doi":"10.1016/j.rser.2025.116656","DOIUrl":"10.1016/j.rser.2025.116656","url":null,"abstract":"<div><div>The hydrate-based method for gas storage technology is considered to be a very promising energy storage strategy. Methane hydrates have the advantages of high gas storage density, low safety risk and environmental friendliness and have attracted worldwide attention as an emerging storage and transportation solution. However, there have become major challenges and obstacles for this technology due to the prolonged induction time and slow formation rate. The rapid formation and enhanced storage of methane hydrate have become the key issues and challenges in this field. This paper systematically reviews the cross-scale enhancement effects of porous framework systems in methane hydrate storage and transport. Porous framework materials are categorized into inorganic, carbon-based, organic and metal-based frameworks. Key parameters such as pore size, particle size, stacking arrangement and hydrophilicity/hydrophobicity are thoroughly analyzed for their influence on methane hydrate formation mechanisms. Building on this foundation, a comprehensive analysis is conducted on the enhanced methane hydrate storage characteristics and mechanisms of porous framework systems, covering thermodynamics, quantitative comparisons of storage performance and storage behavior. Finally, the challenges of development prospects of porous framework systems for methane storage based hydrate technology are discussed and the future directions are pointed out.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"229 ","pages":"Article 116656"},"PeriodicalIF":16.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145837935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Seawater as a sustainable feedstock for hydrogen production: Problems, solutions, and potential insights 海水作为氢生产的可持续原料:问题、解决方案和潜在的见解
IF 16.3 1区 工程技术
Renewable and Sustainable Energy Reviews Pub Date : 2026-04-01 Epub Date: 2025-12-20 DOI: 10.1016/j.rser.2025.116619
Norulsamani Abdullah , Md Abu Zaed , Tan Kim Han , R. Saidur
{"title":"Seawater as a sustainable feedstock for hydrogen production: Problems, solutions, and potential insights","authors":"Norulsamani Abdullah ,&nbsp;Md Abu Zaed ,&nbsp;Tan Kim Han ,&nbsp;R. Saidur","doi":"10.1016/j.rser.2025.116619","DOIUrl":"10.1016/j.rser.2025.116619","url":null,"abstract":"<div><div>Seawater electrolysis offers a sustainable and scalable approach for green hydrogen production by utilizing the Earth's most abundant water resource. However, unlike freshwater electrolysis, it is hindered by the complex chemistry of seawater. This review provides a comprehensive assessment of the fundamental electrochemical principles, key challenges, recent technological advances, and future directions for seawater electrolysis. Major barriers include chloride-induced parasitic chlorine evolution reactions, electrode corrosion, pH-driven scaling from divalent ions, and membrane degradation caused by mass transfer limitations and fouling. Recent breakthroughs have focused on developing Cl<sup>−</sup>-resistant electrocatalysts, advanced membranes with improved ion selectivity, and innovative electrolyzer architectures. Complementary strategies in electrolyte engineering and interfacial environment optimization have further enhanced system performance and stability. The review also highlights the broader potential of seawater electrolysis in the hydrogen economy, emphasizing emerging trends, innovation opportunities and remaining research gaps. With continued interdisciplinary collaboration, seawater electrolysis has the potential to become a key technology for large-scale, carbon neutral hydrogen production, supporting global decarbonization and long-term energy security.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"229 ","pages":"Article 116619"},"PeriodicalIF":16.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145837931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Artificial intelligence in heliostat control and optimization for CSP plants: A critical review 人工智能在光热电站定日镜控制与优化中的应用综述
IF 16.3 1区 工程技术
Renewable and Sustainable Energy Reviews Pub Date : 2026-04-01 Epub Date: 2025-12-23 DOI: 10.1016/j.rser.2025.116637
P. Balakrishnan
{"title":"Artificial intelligence in heliostat control and optimization for CSP plants: A critical review","authors":"P. Balakrishnan","doi":"10.1016/j.rser.2025.116637","DOIUrl":"10.1016/j.rser.2025.116637","url":null,"abstract":"<div><div>This review evaluates how artificial intelligence (AI) enhances heliostat control and optimization in concentrated solar power (CSP) systems, a critical need as global emissions reached 41.6 billion metric tons in 2024. The paper systematically evaluates AI and optimization techniques across four critical domains including heliostat field layout optimization, tracking accuracy enhancement, aiming and alignment optimization, and heat flux prediction and control. Results demonstrate significant performance improvements, with genetic algorithms increasing optical efficiency by 14.62 % in heliostat layouts. Notably, layout optimization techniques have successfully reduced the required number of heliostats from 864 to 541. Deep learning models reduce computation time from 600 s to 1 s (≈99.8 % reduction) and achieve 99.7 % recognition accuracy for heliostat detection. Neural network-based adaptive control systems reduce tracking errors to within 0.1 mrad, while StyleGAN architectures achieve 90 % flux prediction accuracy. The integration of machine learning with differentiable ray tracing delivers higher irradiance predictions using only 6000 rays versus traditional methods requiring 1,500,000 rays, achieving a lower L1 loss of 0.4 compared to 0.59. These technical advancements translate into substantial economic benefits, including a 3–4 % reduction in the levelized cost of electricity and annual operational savings of up to $30,000 per MW. Furthermore, the AI-optimized system can avoid approximately 57,624 tons of CO<sub>2</sub> emissions annually, strengthening their environmental value. The review highlights challenges such as data quality limitations, computational complexity, and practical deployment barriers. Future work should focus on developing robust, scalable control approaches that enhance the economic viability and long-term sustainability of CSP technologies.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"229 ","pages":"Article 116637"},"PeriodicalIF":16.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145838046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermo-hydro-mechanical-chemical controls on fracture and fault responses to fluid injection in Enhanced Geothermal Systems: Current understanding and future directions 强化地热系统中流体注入对裂缝和断层响应的热-水-机械-化学控制:目前的认识和未来的方向
IF 16.3 1区 工程技术
Renewable and Sustainable Energy Reviews Pub Date : 2026-04-01 Epub Date: 2025-12-23 DOI: 10.1016/j.rser.2025.116665
Dehao Meng , Yinlin Ji , Honghu Zhu , Supeng Zhang , Zetian Zhang , Hannes Hofmann , Arno Zang
{"title":"Thermo-hydro-mechanical-chemical controls on fracture and fault responses to fluid injection in Enhanced Geothermal Systems: Current understanding and future directions","authors":"Dehao Meng ,&nbsp;Yinlin Ji ,&nbsp;Honghu Zhu ,&nbsp;Supeng Zhang ,&nbsp;Zetian Zhang ,&nbsp;Hannes Hofmann ,&nbsp;Arno Zang","doi":"10.1016/j.rser.2025.116665","DOIUrl":"10.1016/j.rser.2025.116665","url":null,"abstract":"<div><div>The large-scale deployment of Enhanced Geothermal Systems (EGS) is hindered by induced seismicity, as well as by limited and unsustained reservoir permeability enhancement. This review synthesizes recent advances in our understanding of the way fracture/fault stability and permeability evolve together, based on laboratory experiments, numerical simulations, and field observations. While frameworks such as rate-and-state friction and displacement- and velocity-dependent aperture models have improved our understanding, significant gaps remain, particularly in capturing the coupled evolution of friction and permeability in geological discontinuities (fractures and faults) under realistic geothermal conditions. In this context, we have reviewed recent advances and outlined future endeavors in key factors influencing discontinuity behavior, including proppant use, mineral infill effects, thermal effects, fracture branching effects, normal constraint effects, and stick-split (i.e., episodic hydro-fracturing). We also highlighted the need for improved cross-scale analysis linking laboratory-, mine-, and field-data. Emerging technologies, such as distributed fiber-optic sensing and machine learning, offer new pathways to monitor, process, and interpret complex datasets, enabling better prediction and management of fracture and fault behavior under <em>in-situ</em> conditions. By proposing future research directions and emphasizing the integration of thermo-hydro-mechanical-chemical (THMC) coupling and cross-scale approaches, this review aims to support the development of safer and more effective geothermal energy systems.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"229 ","pages":"Article 116665"},"PeriodicalIF":16.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145838054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring demand side flexibility through aggregation of individual devices 通过单个设备的聚合探索需求侧灵活性
IF 16.3 1区 工程技术
Renewable and Sustainable Energy Reviews Pub Date : 2026-04-01 Epub Date: 2025-12-23 DOI: 10.1016/j.rser.2025.116655
Chenyu Su , Reza Fachrizal , Jakub Jurasz , Anders Avelin , Hailong Li
{"title":"Exploring demand side flexibility through aggregation of individual devices","authors":"Chenyu Su ,&nbsp;Reza Fachrizal ,&nbsp;Jakub Jurasz ,&nbsp;Anders Avelin ,&nbsp;Hailong Li","doi":"10.1016/j.rser.2025.116655","DOIUrl":"10.1016/j.rser.2025.116655","url":null,"abstract":"<div><div>As the penetration of variable renewable energy sources increases, maintaining balance between supply and demand becomes challenging, which necessitates increased flexibility in operations across both sides of the energy system. While substantial research has focused on supply-side flexibility, this work shifts attention to demand-side management and reviews the flexibility potential achieved through the aggregation of diverse loads, including non-controllable loads, shiftable loads, interruptible loads, thermostatically controlled loads and home battery energy storage systems. Additionally, the participation of aggregated loads in various markets, particularly in day-ahead and balancing markets, is investigated showing substantial cost saving potentials: aggregation demonstrates 1 %–44 % operational cost reduction in the day-ahead market, while 6.7 %–43.8 % in balancing market through ferquency reserve services. Multi-market participation strategies combining different load types can achieve up to 50 % overall cost reductions, with larger aggregations showing higher optimization potential through advanced clustering methods. By addressing both technical and economic aspects, this review aims to guide aggregators and policymakers in optimizing demand-side resources to improve grid resilience, enhance renewable energy integration, and maximize user participation in flexibility markets.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"229 ","pages":"Article 116655"},"PeriodicalIF":16.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145838055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evolving safety challenges of power batteries in service: Insights and strategies 在役动力电池不断演变的安全挑战:见解和策略
IF 16.3 1区 工程技术
Renewable and Sustainable Energy Reviews Pub Date : 2026-04-01 Epub Date: 2025-12-24 DOI: 10.1016/j.rser.2025.116621
Xunli Zhou , Sirui Wang , Zhenyu Hu , Shijie Wang , Xianchen Liu , Zhaosheng Zhang , Peng Liu , Yongchao Yu , Lei Li
{"title":"Evolving safety challenges of power batteries in service: Insights and strategies","authors":"Xunli Zhou ,&nbsp;Sirui Wang ,&nbsp;Zhenyu Hu ,&nbsp;Shijie Wang ,&nbsp;Xianchen Liu ,&nbsp;Zhaosheng Zhang ,&nbsp;Peng Liu ,&nbsp;Yongchao Yu ,&nbsp;Lei Li","doi":"10.1016/j.rser.2025.116621","DOIUrl":"10.1016/j.rser.2025.116621","url":null,"abstract":"<div><div>Safety concerns have emerged as the central challenge constraining the widespread adoption of electric vehicles (EVs). During service life of EVs, power batteries undergo dynamic evolution in safety performance that fundamentally governs system reliability. This review concludes the main failure triggers from manufacturing to end-of-life, critically shape battery safety and can ultimately trigger thermal runaway (TR). We identify three dominant pathways of degradation. First, manufacturing defects induce localized current imbalances, internal short circuits (ISCs), and interfacial side reactions. Second, external abuse can directly initiate TR through structural damage. Third, long-term cycling leads to irreversible loss of active material and lithium inventory, progressively undermining thermal stability. The research further delineates two distinct patterns of safety evolution. One pathway involves defect- or abuse-induced ISCs that trigger TR, producing observable temperature spikes within seconds to hours. The other results from cumulative degradation under poor thermal or electrical management, manifesting as measurable capacity decline and resistance increase over days to years. To tackle these challenges, we propose a digital twin–based, multi-level safety perception framework that integrates high-precision sensing, mechanistic modeling, and artificial intelligence algorithms, thereby strengthening safety management. This approach offers insights into safeguarding power batteries across their service life and supports the sustainable and safe utilization of EVs.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"229 ","pages":"Article 116621"},"PeriodicalIF":16.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145837992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermochemical energy storage: bridging the gap between solar energy and long-term energy storage 热化学储能:弥合太阳能和长期储能之间的差距
IF 16.3 1区 工程技术
Renewable and Sustainable Energy Reviews Pub Date : 2026-04-01 Epub Date: 2025-12-26 DOI: 10.1016/j.rser.2025.116658
Hui Kong , Xiangnan Tang , Tengyu Ma , Yongpeng Guo , Zhiqin Yang , Hongsheng Wang
{"title":"Thermochemical energy storage: bridging the gap between solar energy and long-term energy storage","authors":"Hui Kong ,&nbsp;Xiangnan Tang ,&nbsp;Tengyu Ma ,&nbsp;Yongpeng Guo ,&nbsp;Zhiqin Yang ,&nbsp;Hongsheng Wang","doi":"10.1016/j.rser.2025.116658","DOIUrl":"10.1016/j.rser.2025.116658","url":null,"abstract":"<div><div>The intermittent nature of solar energy significantly hampers its broader use. In response, thermal energy storage emerges as a prime solution, leveraging its cost efficiency and low corrosivity to efficiently harness solar power. Among the various strategies available, thermochemical energy storage is particularly notable for its superior energy density and minimal loss of energy, allowing for long-term and large-scale energy storage with high energy density. This document thoroughly reviews potential thermochemical energy storage reactions, with a special focus on those operating at temperatures below 2000 °C. It explores the foundational advancements of each reaction system, evaluates ongoing research efforts and obstacles, and outlines potential directions for future advancements. The insights offered are designed to inform and direct the development and selection of thermochemical energy storage systems, paving the way for their future implementation.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"229 ","pages":"Article 116658"},"PeriodicalIF":16.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145837996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Maintenance scheduling optimization in renewable and conventional power systems: A review 可再生能源和传统电力系统的维修计划优化:综述
IF 16.3 1区 工程技术
Renewable and Sustainable Energy Reviews Pub Date : 2026-04-01 Epub Date: 2025-12-27 DOI: 10.1016/j.rser.2025.116613
Omid Sadeghian , Amin Mohammadpour Shotorbani , Behnam Mohammadi-Ivatloo
{"title":"Maintenance scheduling optimization in renewable and conventional power systems: A review","authors":"Omid Sadeghian ,&nbsp;Amin Mohammadpour Shotorbani ,&nbsp;Behnam Mohammadi-Ivatloo","doi":"10.1016/j.rser.2025.116613","DOIUrl":"10.1016/j.rser.2025.116613","url":null,"abstract":"<div><div>Periodic maintenance services are important for power system components to minimize potential failures and repair costs, improving system reliability, and postpone the need for constructing new generating units and transmission lines. The maintenance scheduling (MS) program is designed to optimally determine the planned outage periods of related units and lines for maintenance services. This work presents a critical review of generation and transmission MS strategies in both renewable and conventional power systems. It highlights key factors influencing optimal MS, such as the dynamics in electricity market, load demand, and reserve requirements. The concept of integrated MS (i.e., coordinated generation and transmission MS) is also discussed. The review covers MS frameworks for various renewable sources including hydropower, wind turbines, and photovoltaic systems, alongside conventional units such as thermal plants, gas turbines, and cogeneration systems. The review also deals with uncertainties, objective functions, and coordination of MS with broader power system problems, such as fuel limits, congestion, and carbon emissions. Moreover, the work emphasizes real-world MS programs implemented across different countries with giving key findings and research gaps. This study is beneficial for researchers seeking to advance the field in future studies and power utilities aiming to implement effective and efficient MS programs.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"229 ","pages":"Article 116613"},"PeriodicalIF":16.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145838000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Accelerating widespread adoption of direct air capture based on system perspective: Thermodynamic limits, geographical deployment, and clean energy integration 基于系统视角加速直接空气捕获的广泛采用:热力学限制、地理部署和清洁能源整合
IF 16.3 1区 工程技术
Renewable and Sustainable Energy Reviews Pub Date : 2026-04-01 Epub Date: 2026-01-06 DOI: 10.1016/j.rser.2026.116702
Chunfeng Li , Shuai Deng , Xiangkun Elvis Cao , Shuangjun Li
{"title":"Accelerating widespread adoption of direct air capture based on system perspective: Thermodynamic limits, geographical deployment, and clean energy integration","authors":"Chunfeng Li ,&nbsp;Shuai Deng ,&nbsp;Xiangkun Elvis Cao ,&nbsp;Shuangjun Li","doi":"10.1016/j.rser.2026.116702","DOIUrl":"10.1016/j.rser.2026.116702","url":null,"abstract":"<div><div>Direct Air Capture (DAC) is a critical negative emission technology essential to achieve the global climate targets. However, its widespread adoption is hindered by a multitude of technical, economic, deployment, and sustainability challenges. The purpose of this review is to bridge this critical gap by deconstructing the challenges and opportunities for DAC through a novel, three-tiered analytical framework. Basically, the fundamental challenge of DAC lies in the high energy consumption and low exergy efficiency associated with CO<sub>2</sub> enrichment from its low atmospheric concentration. Analysis suggests that the thermodynamic limits of different DAC pathways, which dictate their theoretical energy consumption, are the primary determinants of their technological maturity and potential for large-scale development. From the perspective of geographical deployment, the idealized notion of placing DAC facilities anywhere is unfeasible due to practical, location-specific constraints. Combining large-scale centralized hubs with agile distributed units is a critical enabler for achieving diversified and efficient deployment. Furthermore, as the environmental benefits of DAC are critically dependent on the availability of clean energy, effective integration with the energy system is paramount. The argument of this review is that DAC, when combined with CO<sub>2</sub> utilization and storage and powered by clean energy, may hold distinct advantages over Bioenergy with Carbon Capture and Storage (BECCS) in terms of theoretical removal potential and resource sustainability, presenting a fundamental opportunity for DAC to become a true negative carbon solution. By providing such a holistic synthesis, our work establishes a strategic roadmap for prioritizing research, investment, and policy, transforming the discourse from isolated technical problems to a cohesive system-engineering challenge.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"230 ","pages":"Article 116702"},"PeriodicalIF":16.3,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145939950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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