Sustainable Energy Technologies and Assessments最新文献_第4页

NOx emission reduction in tugboats with SCR systems: Real-world impact of AdBlue 使用 SCR 系统减少拖船的氮氧化物排放：AdBlue 的实际影响

IF 7.1 2区工程技术

Sustainable Energy Technologies and Assessments Pub Date : 2025-04-01 DOI: 10.1016/j.seta.2025.104309

Suleyman Kose

{"title":"NOx emission reduction in tugboats with SCR systems: Real-world impact of AdBlue","authors":"Suleyman Kose","doi":"10.1016/j.seta.2025.104309","DOIUrl":"10.1016/j.seta.2025.104309","url":null,"abstract":"<div><div>This study evaluates the real-world performance of a Selective Catalytic Reduction (SCR) system with AdBlue injection on a tugboat operating at Mersin Port, Turkey. The objective was to assess SCR effectiveness in reducing nitrogen oxides (NOx) under dynamic load conditions. Emission measurements were conducted on two main engines: one with SCR inactive (portside) and the other with it active (starboard). Under SCR passive conditions, the portside engine emitted 654.4 ppm NOx and 384.9 ppm CO on average. In contrast, the SCR-active engine achieved NOx reductions of 60.1 % during short maneuvers and 50.1 % during long maneuvers, while CO emissions increased by 83.8 %, indicating the NOx–CO trade-off. SCR performed best under stable loads and optimal exhaust temperatures (250–400 °C), while lower loads reduced its efficiency and required more AdBlue. Annual NOx emissions were reduced from 282.47 tons (SCR passive) to 99.31 tons (SCR active – short) and 139.83 tons (SCR active – long). These results highlight SCR’s effectiveness in marine applications and the importance of optimized AdBlue dosing. Adaptive injection strategies based on real-time exhaust conditions may further improve performance and minimize consumption, supporting regulatory efforts for cleaner port operations.</div></div>","PeriodicalId":56019,"journal":{"name":"Sustainable Energy Technologies and Assessments","volume":"76 ","pages":"Article 104309"},"PeriodicalIF":7.1,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143792614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Techno-economic study of a 100 % renewable energy-based isolated microgrid involving green hydrogen production 涉及绿色氢气生产的100%可再生能源隔离微电网的技术经济研究

IF 7.1 2区工程技术

Sustainable Energy Technologies and Assessments Pub Date : 2025-04-01 DOI: 10.1016/j.seta.2025.104303

Abd El Monem Hazem, Helmy M. El Zoghby, Ahmed F. Bendary, Ramy S.A. Afia

{"title":"Techno-economic study of a 100 % renewable energy-based isolated microgrid involving green hydrogen production","authors":"Abd El Monem Hazem, Helmy M. El Zoghby, Ahmed F. Bendary, Ramy S.A. Afia","doi":"10.1016/j.seta.2025.104303","DOIUrl":"10.1016/j.seta.2025.104303","url":null,"abstract":"<div><div>The increasing dependence on fossil fuels has led to significant greenhouse gas emissions, contributing to global climate change. To combat this, there is a growing tendency to use renewable energy resources (RERs), such as green hydrogen, photovoltaic (PV), and wind energies. This research provides a comprehensive techno-economic analysis on a case study of a university campus by comparing three distinct 100 % renewable energy supply scenarios: (1) PV energy with batteries combined with green hydrogen (GH), (2) wind energy with green hydrogen, and (3) PV energy, batteries, and wind energy with green hydrogen. A simulation model was employed to optimize the rating of key components, including photovoltaic (PV), batteries, wind turbine (WT), electrolyzer, fuel cell (FC), and hydrogen storage tanks, assessing the Net Present Cost (NPC) and Cost of Energy (COE) for each scenario. Results depict that the combination of solar (PV), wind, and green hydrogen offered the most cost-effective configuration, yielding a NPC of $1.57 million and a COE of $0.413 per kWh, outperforming other configurations in economic viability and sustainability. These findings emphasize the significant potential of combining renewable energy sources with green hydrogen production, offering an effective route to lower carbon emissions and supporting long-term environmental sustainability.</div></div>","PeriodicalId":56019,"journal":{"name":"Sustainable Energy Technologies and Assessments","volume":"76 ","pages":""},"PeriodicalIF":7.1,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143814806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Impact of anaerobically digested pretreated crop residue on performance and economics of solar photovoltaic-biomass microgrid system 厌氧消化预处理作物秸秆对太阳能光伏-生物质微网系统性能和经济性的影响

IF 7.1 2区工程技术

Sustainable Energy Technologies and Assessments Pub Date : 2025-04-01 DOI: 10.1016/j.seta.2025.104280

Maninder Kaur , Sandeep Dhundhara , Yajvender Pal Verma , Sanchita Chauhan , Yogendra Arya

{"title":"Impact of anaerobically digested pretreated crop residue on performance and economics of solar photovoltaic-biomass microgrid system","authors":"Maninder Kaur , Sandeep Dhundhara , Yajvender Pal Verma , Sanchita Chauhan , Yogendra Arya","doi":"10.1016/j.seta.2025.104280","DOIUrl":"10.1016/j.seta.2025.104280","url":null,"abstract":"<div><div>Farmers frequently burn crop residue in the fields, significantly polluting the environment and raising carbon emissions. However, crop residue/biomass can be utilized for biogas production through anaerobic digestion, offering a sustainable alternative to burning and providing valuable biogas for other purposes. For optimal biogas production, pretreatment of crop residue before subjecting it to anaerobic digestion is essential to breaking down its lignocellulose matrix, which is otherwise resistant to degradation. This study investigates the effect of alkaline (2% NaOH) and wastewater pretreatments on crop residue (i.e., bagasse and rice straw) in relation to biogas production efficiency, specifically focusing on the biogas output to feedstock input ratio. Laboratory-scale experiments were conducted using six one-liter digesters in a batch mode process to measure the biogas yield relative to the feedstock input. The experimental data were then incorporated into simulations to assess the potential impact on electricity production and the economics of the solar photovoltaic/biomass-based microgrid system. The results indicated that bagasse pretreated with wastewater yielded the most optimal microgrid system, generating 148,343 kWh/yr of energy through biogas-based generator, with a net present cost of $39,4431 and cost of energy of 0.131$/kWh. The study reveals that pretreated crop residue has the potential to enhance biogas production and improve the economic feasibility of microgrid systems in an eco-friendly manner.</div></div>","PeriodicalId":56019,"journal":{"name":"Sustainable Energy Technologies and Assessments","volume":"76 ","pages":"Article 104280"},"PeriodicalIF":7.1,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143777102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Experimental study on the effects of cutting size and reaction temperature on the pyrolysis process and product characteristics of decommissioned wind turbine blades 切削尺寸和反应温度对退役风电叶片热解过程及产物特性影响的实验研究

IF 7.1 2区工程技术

Sustainable Energy Technologies and Assessments Pub Date : 2025-04-01 DOI: 10.1016/j.seta.2025.104293

Ao Zhou , Qiansheng Zhang , Pei Chen , Xinmin Wang , Yutong Zhang , Kuan Xu , Shuanghui Deng , Songtao Sun , Zhongfa Hu , Xuebin Wang

{"title":"Experimental study on the effects of cutting size and reaction temperature on the pyrolysis process and product characteristics of decommissioned wind turbine blades","authors":"Ao Zhou , Qiansheng Zhang , Pei Chen , Xinmin Wang , Yutong Zhang , Kuan Xu , Shuanghui Deng , Songtao Sun , Zhongfa Hu , Xuebin Wang","doi":"10.1016/j.seta.2025.104293","DOIUrl":"10.1016/j.seta.2025.104293","url":null,"abstract":"<div><div>The rapid growth of the production of used wind turbine blades and its efficient recycling and comprehensive resource utilization have become key issues affecting the green and sustainable development of the wind power industry. The effects of pyrolysis temperature and size on the pyrolysis characteristics of blades were investigated by fixed-bed pyrolysis experiments in this work. The results indicated the pyrolysis temperature has an important effect on the proportions of the three-phase products and product compositions. With the increase of pyrolysis temperature from 300 °C to 600 °C, the gas production from the pyrolysis of wind turbine blades gradually increases, the liquid phase oil production shows a trend of increasing and then decreasing, while the solid phase production shows a trend of decreasing and then stabilizing. The sizes of blades have little effect on the gas compositions, but affect the liquid compositions. The optimal temperature for wind turbine blade pyrolysis is 500 °C, when the blade pyrolysis process is basically completed. The oil phase products are relatively abundant. The pyrolysis reaction of block glass fiber composites can be completed within 15 min. By analyzing the characteristics of pyrolysis product yield and product composition of wind turbine blades, pyrolysis can play an important product recovery role in the effective treatment of wind turbine blades. A wide range of valuable gases and pyrolysis products can be recovered, which can effectively promote the resource recycling of wind turbine blades. The results obtained in this work have important reference value and guiding significance for the effective treatment and resource utilization of decommissioned wind turbine blades.</div></div>","PeriodicalId":56019,"journal":{"name":"Sustainable Energy Technologies and Assessments","volume":"76 ","pages":"Article 104293"},"PeriodicalIF":7.1,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143737896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Numerical investigation of the position effect on a hybrid wind turbine model: Integrating vertical axis wind turbines around a horizontal axis wind turbine tower 位置效应对混合风力机模型的数值研究：垂直轴风力机围绕水平轴风力机塔集成

IF 7.1 2区工程技术

Sustainable Energy Technologies and Assessments Pub Date : 2025-04-01 DOI: 10.1016/j.seta.2025.104304

Kashif Ali , Zhenzhou Zhao , Yige Liu , Yan Liu , Chunhao Su , Shijun Li , Huiwen Liu , Shangshang Wei , Yuanzhuo Ma

{"title":"Numerical investigation of the position effect on a hybrid wind turbine model: Integrating vertical axis wind turbines around a horizontal axis wind turbine tower","authors":"Kashif Ali , Zhenzhou Zhao , Yige Liu , Yan Liu , Chunhao Su , Shijun Li , Huiwen Liu , Shangshang Wei , Yuanzhuo Ma","doi":"10.1016/j.seta.2025.104304","DOIUrl":"10.1016/j.seta.2025.104304","url":null,"abstract":"<div><div>A numerical investigation is conducted on a novel hybrid wind turbine model, integrating VAWTs around a HAWT tower to enhance the overall power of HAWT. The performance of a single VAWT placed around an offshore HAWT tower is evaluated, at various position (0°,45°,60°,90°) to determine the optimal position of VAWT for maximizing power output. The study maintains a constant gap of 5.4 m from the center of tower to the middle of turbine, with constant wind velocity of 8 m/s. A three-dimensional simulation is performed to assess the aerodynamic effect of accelerated flow and high velocity created by the tower on VAWTs power performance, and compared these results to those obtained without the HAWT tower. The results indicate that the tower structure creates regions of high wind speed and stagnation regions. VAWT power output is enhanced in the high-speed regions, while power output decreases in front of the tower due to stagnation effects. At 0°, the power coefficient is at a minimum of 0.0837, lower than that of turbines without the tower. At 60° and 90°, the coefficients improve to 0.4864 and 0.5487, respectively. Additionally, integrating small turbines on both sides at the 90° position increases HAWT power by 0.83 %.</div></div>","PeriodicalId":56019,"journal":{"name":"Sustainable Energy Technologies and Assessments","volume":"76 ","pages":"Article 104304"},"PeriodicalIF":7.1,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143760388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

A novel adaptive hydro-wind-photovoltaic integrated base short-term scheduling solution: Considering sudden water pollution incidents 一种考虑突发性水污染事件的自适应水风光伏一体化基地短期调度新方案

IF 7.1 2区工程技术

Sustainable Energy Technologies and Assessments Pub Date : 2025-04-01 DOI: 10.1016/j.seta.2025.104296

Gang Zhang, Bao Zhang, Tuo Xie, Kaoshe Zhang

{"title":"A novel adaptive hydro-wind-photovoltaic integrated base short-term scheduling solution: Considering sudden water pollution incidents","authors":"Gang Zhang, Bao Zhang, Tuo Xie, Kaoshe Zhang","doi":"10.1016/j.seta.2025.104296","DOIUrl":"10.1016/j.seta.2025.104296","url":null,"abstract":"<div><div>Hydro–wind–photovoltaic complementarity is an important way to promote new energy consumption. Aiming at the demand for emergency dispatching for sudden water pollution incidents in cascade hydropower stations, this paper proposes a short-term optimal scheduling solution for hydro-wind-photovoltaic integrated base considering sudden water pollution incidents. Firstly, a day-ahead dispatching model is established, and the DBO algorithm is employed to determine the optimal day-ahead dispatching plan. Secondly, an emergency dispatching model is established with the objective of the shortest pollutant arrival time and the largest concentration accumulation value. The power generation plan deviation as the constraints to formulate an emergency dispatching plan after a sudden water pollution incident. Finally, a hydro-wind-photovoltaic integrated base under construction in Guizhou Province, China, is used as an example for the study. The results show that the emergency dispatching plan does not significantly reduce the system power generation performance (the average daily power generation decreases by only 0.27%, and the residual load fluctuation increases by only 0.15%), but it can shorten the pollutant arrival time by 10.76%, increase the concentration accumulation value by 1.61%, and improve the ability of the integrated base to cope with the sudden pollution incidents.</div></div>","PeriodicalId":56019,"journal":{"name":"Sustainable Energy Technologies and Assessments","volume":"76 ","pages":"Article 104296"},"PeriodicalIF":7.1,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143760392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Optimized hydrogen production through donor-assisted saline water splitting and its techno-economic feasibility 供体辅助盐水裂解制氢优化及其技术经济可行性

IF 7.1 2区工程技术

Sustainable Energy Technologies and Assessments Pub Date : 2025-04-01 DOI: 10.1016/j.seta.2025.104302

Shilpa Kumari , Aniruddha Pandit , Sadhana Rayalu

{"title":"Optimized hydrogen production through donor-assisted saline water splitting and its techno-economic feasibility","authors":"Shilpa Kumari , Aniruddha Pandit , Sadhana Rayalu","doi":"10.1016/j.seta.2025.104302","DOIUrl":"10.1016/j.seta.2025.104302","url":null,"abstract":"<div><div>This research explores the feasibility of producing green hydrogen through saline water electrolysis powered by renewable energy sources like solar photovoltaic. The study aims to minimize energy requirements by directly using seawater as an electrolyte, testing a 3 % NaCl concentration with varying hydrogen peroxide concentrations as a donor at different voltages and currents to optimize hydrogen production. Replacing platinum (Pt) electrodes with titanium-mixed metal oxide (Ti-MMo) electrodes in neutral media significantly reduces production costs. The optimal hydrogen evolution rate (HER) was achieved at 4 V using a 3 % NaCl and 1 % H<sub>2</sub>O<sub>2</sub> solution, producing 80 ml/min of hydrogen at a current of 12 A. The levelized cost of hydrogen (LCOH) was evaluated using thermal and solar electricity costs of 0.095 USD/kWh and 0.024 USD/kWh, resulting in LCOH values of 9.87 USD/kg and 3.86 USD/kg, respectively. The findings highlight the potential of solar energy to reduce LCOH, making hydrogen production cleaner and more sustainable. The study encourages policymakers and investors to consider increased investment in this sector, as it could drive growth in the energy industry. Ultimately, while solar power significantly lowers LCOH, further advancements in solar panel technology are essential for ensuring long-term sustainability in green hydrogen production.</div></div>","PeriodicalId":56019,"journal":{"name":"Sustainable Energy Technologies and Assessments","volume":"76 ","pages":"Article 104302"},"PeriodicalIF":7.1,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143761070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Establishing an implementation framework for dynamic carbon monitoring in the AEC industry 建立AEC行业动态碳监测实施框架

IF 7.1 2区工程技术

Sustainable Energy Technologies and Assessments Pub Date : 2025-04-01 DOI: 10.1016/j.seta.2025.104289

Zezhou Wu, Jiahao Wang, Qiufeng He, Xiangsheng Chen

{"title":"Establishing an implementation framework for dynamic carbon monitoring in the AEC industry","authors":"Zezhou Wu, Jiahao Wang, Qiufeng He, Xiangsheng Chen","doi":"10.1016/j.seta.2025.104289","DOIUrl":"10.1016/j.seta.2025.104289","url":null,"abstract":"<div><div>Real-time carbon emission monitoring could provide high-quality data to inform carbon reduction strategies. Nevertheless, the architecture, engineering, and construction (AEC) industry currently relies on static, pre- or post-assessments of carbon emissions, leading to a gap between estimated and actual emissions, which hinders timely intervention to reduce emissions. Consequently, securing accurate and up-to-date data on actual carbon emissions emerges as a critical imperative. This study systematically reviews recent research on real-time carbon monitoring in the AEC industry from 2010 to 2024, focusing on key aspects such as monitoring object, boundary, dynamic data acquisition method, carbon calculation method, and functional services. The research findings indicate that GPS, BIM, RFID, and Sensors are the primary technologies employed for real-time carbon monitoring, with Sensor technology uniquely suited for the full life cycle monitoring. However, their integration remains limited, hindering fully automated real-time monitoring. Current monitoring systems primarily focus on carbon monitoring, neglecting potential for carbon prediction and early warning functionalities. These systems offer homogeneous functions with limited integration. Furthermore, the study proposes a framework for developing comprehensive carbon monitoring systems in AEC industry from five aspects. This study offers tailored methodological guidance for practitioners and valuable insights for researchers exploring carbon monitoring’s future trajectory.</div></div>","PeriodicalId":56019,"journal":{"name":"Sustainable Energy Technologies and Assessments","volume":"76 ","pages":"Article 104289"},"PeriodicalIF":7.1,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143761071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Development of a framework for decarbonising the electricity supply under climate change scenarios 制定气候变化情景下电力供应脱碳框架

IF 7.1 2区工程技术

Sustainable Energy Technologies and Assessments Pub Date : 2025-04-01 DOI: 10.1016/j.seta.2025.104295

M.A. Russo , D. Carvalho , N. Martins , A. Monteiro

{"title":"Development of a framework for decarbonising the electricity supply under climate change scenarios","authors":"M.A. Russo , D. Carvalho , N. Martins , A. Monteiro","doi":"10.1016/j.seta.2025.104295","DOIUrl":"10.1016/j.seta.2025.104295","url":null,"abstract":"<div><div>When developing a decarbonisation scenario for future electricity supply, a holistic approach to the electricity generation mix should be taken while considering the climate-induced changes to resource availability and variability. The objective of this study was to develop a framework for a resource-based analysis of the optimal renewable mix to decarbonise future electricity supplies. The Weather Research and Forecasting model (WRF) was used to run very high resolution (≈1 km<sup>2</sup>) simulations using the latest climate change scenarios (CMIP6 SSPs), to then calculate the wind power density, solar photovoltaic power density and future changes to water availability. A fully decarbonised electricity supply scenario was proposed based on a site selection algorithm that selects the most cost-effective source between wind and solar combined with changes to hydroelectricity. The results show that most of the study area is viable for solar photovoltaic while floating wind is the most cost-effective solution. Overall, wind power has the highest potential contribution to total electricity production, with 54 % for SSP2-4.5 and 46 % for SSP5-8.5. Additionally, the results suggest that the amount of land required for the implementation of renewable installations to meet future demand is equivalent to less than 2 % of the study domain area.</div></div>","PeriodicalId":56019,"journal":{"name":"Sustainable Energy Technologies and Assessments","volume":"76 ","pages":"Article 104295"},"PeriodicalIF":7.1,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143746685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Decentralisation transition in the chemical, energy, and waste management sectors: Innovations, opportunities, and sustainable pathways – A review 化工、能源和废物管理部门的权力下放转型：创新、机遇和可持续途径——综述

IF 7.1 2区工程技术

Sustainable Energy Technologies and Assessments Pub Date : 2025-04-01 DOI: 10.1016/j.seta.2025.104307

Muhammad Yousaf Arshad , Volker Hessel , Anthony Halog , David Lewis , Nam Nghiep Tran

{"title":"Decentralisation transition in the chemical, energy, and waste management sectors: Innovations, opportunities, and sustainable pathways – A review","authors":"Muhammad Yousaf Arshad , Volker Hessel , Anthony Halog , David Lewis , Nam Nghiep Tran","doi":"10.1016/j.seta.2025.104307","DOIUrl":"10.1016/j.seta.2025.104307","url":null,"abstract":"<div><div>The transition from centralised to decentralised systems (DS) is crucial for advancing sustainability and resilience across multiple sectors. DS align well with planetary limits, particularly in climate change mitigation, water conservation, and resource optimization. Current review study examines key areas such as waste management, renewable energy, chemicals, and agriculture, demonstrating that DS can reduce environmental impact, minimize transportation needs, and adapt to specific regional conditions. The integration of advanced technologies, including renewable energy systems, waste-to-energy conversions, and modular manufacturing, enhances the functionality of DS, and support domestic, hybrid and global business models. These interconnections play a vital role in addressing complex environmental and economic challenges, fostering circular production cycles, and reducing dependence on non-renewable resources. The current comprehensive literature analysis identifies such DS development potential risks and opportunity. Outweighing its drawbacks, DS promotes participation, regional development, and economic equality by connecting local producers to global supply networks. This review highlights the necessity of strategic planning, policy support, and technological advancements to facilitate the adaptation of DS, drawing upon existing global industry practices and government initiatives as models for regional implementation. Furthermore, it explores critical logistical, financial, and regulatory considerations, providing a framework for integrating DS into existing systems. The findings demonstrate and roadmaps that DS can effectively achieve sustainability objectives and significantly enhance performance in resource-constrained environments.</div></div>","PeriodicalId":56019,"journal":{"name":"Sustainable Energy Technologies and Assessments","volume":"76 ","pages":"Article 104307"},"PeriodicalIF":7.1,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143817778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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