{"title":"Dynamic occupants, indoor environmental quality, and energy systems control at airports: A systematic review","authors":"Kai Ma , Yuying Sun , Wei Wang , Xianliang Gu","doi":"10.1016/j.rser.2025.116287","DOIUrl":null,"url":null,"abstract":"<div><div>Airports are major energy consumers in the aviation sector, yet the booming global air transport and urgent climate challenges drive airports, the urban energy black holes, toward sustainable transformation. However, the increasing passenger flows, over-regulated indoor environments, and inadequate energy system controls impede the process of low-carbon development at airports. The study provides a comprehensive overview of three areas: passenger flow prediction and impacts, sensing and prediction of indoor environmental quality (IEQ), and energy systems management. Firstly, it summarizes methods for predicting airport passenger flow and characteristics, and examines the impact of changes in passenger flows on the IEQ and energy consumption. Then, the current status, characteristics, and prediction methods of the indoor environmental quality of airport terminals are evaluated, focusing on the limitations of prediction methods and improvement strategies. Additionally, the application of renewable energy, passive design methods, and advanced control technologies in airport terminals is systematically reviewed, emphasizing these solutions' benefits, risks, and future directions. Finally, the linkages between the occupants, indoor environment, and energy systems in airports are explored, and an innovative closed-loop framework of the occupant-environment-energy system is proposed. This work provides viable insights for airport managers to achieve efficient energy governance and sustainable transformation of airports.</div></div>","PeriodicalId":418,"journal":{"name":"Renewable and Sustainable Energy Reviews","volume":"226 ","pages":"Article 116287"},"PeriodicalIF":16.3000,"publicationDate":"2025-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Renewable and Sustainable Energy Reviews","FirstCategoryId":"1","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1364032125009608","RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENERGY & FUELS","Score":null,"Total":0}
引用次数: 0
Abstract
Airports are major energy consumers in the aviation sector, yet the booming global air transport and urgent climate challenges drive airports, the urban energy black holes, toward sustainable transformation. However, the increasing passenger flows, over-regulated indoor environments, and inadequate energy system controls impede the process of low-carbon development at airports. The study provides a comprehensive overview of three areas: passenger flow prediction and impacts, sensing and prediction of indoor environmental quality (IEQ), and energy systems management. Firstly, it summarizes methods for predicting airport passenger flow and characteristics, and examines the impact of changes in passenger flows on the IEQ and energy consumption. Then, the current status, characteristics, and prediction methods of the indoor environmental quality of airport terminals are evaluated, focusing on the limitations of prediction methods and improvement strategies. Additionally, the application of renewable energy, passive design methods, and advanced control technologies in airport terminals is systematically reviewed, emphasizing these solutions' benefits, risks, and future directions. Finally, the linkages between the occupants, indoor environment, and energy systems in airports are explored, and an innovative closed-loop framework of the occupant-environment-energy system is proposed. This work provides viable insights for airport managers to achieve efficient energy governance and sustainable transformation of airports.
期刊介绍:
The mission of Renewable and Sustainable Energy Reviews is to disseminate the most compelling and pertinent critical insights in renewable and sustainable energy, fostering collaboration among the research community, private sector, and policy and decision makers. The journal aims to exchange challenges, solutions, innovative concepts, and technologies, contributing to sustainable development, the transition to a low-carbon future, and the attainment of emissions targets outlined by the United Nations Framework Convention on Climate Change.
Renewable and Sustainable Energy Reviews publishes a diverse range of content, including review papers, original research, case studies, and analyses of new technologies, all featuring a substantial review component such as critique, comparison, or analysis. Introducing a distinctive paper type, Expert Insights, the journal presents commissioned mini-reviews authored by field leaders, addressing topics of significant interest. Case studies undergo consideration only if they showcase the work's applicability to other regions or contribute valuable insights to the broader field of renewable and sustainable energy. Notably, a bibliographic or literature review lacking critical analysis is deemed unsuitable for publication.