Chao Liu , Haoshuang Niu , Muhammad Hayyat , Vale Hao
{"title":"Understanding the relationship between ecological footprints and renewable energy in BRICS nations: An economic perspective","authors":"Chao Liu , Haoshuang Niu , Muhammad Hayyat , Vale Hao","doi":"10.1016/j.ijhydene.2025.03.141","DOIUrl":null,"url":null,"abstract":"<div><div>Research focuses on the BRICS nations in particular to examine renewable energy, natural resource richness, and environmental impacts. Human activities are the primary source of ecological deformations. Human capital has not been included in any of the research that has examined this relationship. Hence, this study employs a number of modern facilities and econometric methods to examine the relationship between BRICS countries' natural resources (NR), human capital (HC), renewable energy (RE) and ecological footprint (EF). The study's results show that EF rises with economic expansion and natural resource availability, falls with renewable energy, and doesn't yet reach an optimal level to prevent environmental degradation, regardless of the model used. Economic growth's negative effects on the environment and renewable energy's diminishing role are consistent across countries. More research points to a feedback causal relationship among EF, growing urbanization, and human capital. Sustainable use of natural resources, human capital expansion, and the reduction of urban inconsistencies are some of the topics covered in this policy paper. When applied to environmental problems in developing nations, these findings improve both theoretical comprehension and practical policymaking.</div></div>","PeriodicalId":337,"journal":{"name":"International Journal of Hydrogen Energy","volume":"118 ","pages":"Pages 46-57"},"PeriodicalIF":8.1000,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Hydrogen Energy","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0360319925012406","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Research focuses on the BRICS nations in particular to examine renewable energy, natural resource richness, and environmental impacts. Human activities are the primary source of ecological deformations. Human capital has not been included in any of the research that has examined this relationship. Hence, this study employs a number of modern facilities and econometric methods to examine the relationship between BRICS countries' natural resources (NR), human capital (HC), renewable energy (RE) and ecological footprint (EF). The study's results show that EF rises with economic expansion and natural resource availability, falls with renewable energy, and doesn't yet reach an optimal level to prevent environmental degradation, regardless of the model used. Economic growth's negative effects on the environment and renewable energy's diminishing role are consistent across countries. More research points to a feedback causal relationship among EF, growing urbanization, and human capital. Sustainable use of natural resources, human capital expansion, and the reduction of urban inconsistencies are some of the topics covered in this policy paper. When applied to environmental problems in developing nations, these findings improve both theoretical comprehension and practical policymaking.
期刊介绍:
The objective of the International Journal of Hydrogen Energy is to facilitate the exchange of new ideas, technological advancements, and research findings in the field of Hydrogen Energy among scientists and engineers worldwide. This journal showcases original research, both analytical and experimental, covering various aspects of Hydrogen Energy. These include production, storage, transmission, utilization, enabling technologies, environmental impact, economic considerations, and global perspectives on hydrogen and its carriers such as NH3, CH4, alcohols, etc.
The utilization aspect encompasses various methods such as thermochemical (combustion), photochemical, electrochemical (fuel cells), and nuclear conversion of hydrogen, hydrogen isotopes, and hydrogen carriers into thermal, mechanical, and electrical energies. The applications of these energies can be found in transportation (including aerospace), industrial, commercial, and residential sectors.