Environmentalism Research Articles

Optimizing Window Configuration Counterbalancing Energy Saving and Indoor Visual Comfort for Sydney Dwellings

Building penetrations are the most-potent elements providing daylight and moderating the lighting energy consumption and affecting indoor comfort and consequent energy usage. In a semi-tropical climate with a green environment such as Sydney, there is a radical demand to extend windows providing views. This research aims to optimize sunlight admission and maintain indoor comfort while minimizing energy consumption. The method for investigation is to simulate a multiobjective optimization using NSGA-II considering visual and thermal comfort along with energy usage and view of the outside. A combination of human and machine assessments responding to manual and microcontroller-operated indoor validating simulation improves the generalizability. The solutions were assessed for local codes compliance and double-checked against statistical sky conditions. Regarding north, a window-to-wall ratio of 10.7–20% delivers an optimum daylight metric, yielding a 12.16% decrease in energy use intensity. For an east-facing window, altering 26.4% of WWR decreases 2% in lighting energy and a provides a drastic change in visual comfort. Regarding west, changing WWR by about 51% brings about a 50% saving in lighting but no change in other energy loads. Regarding south, when window length is limited to 39% envelope width, it delivers the optimum energy consumption. This study covers visual and thermal comfort together with energy usage and view of the outside, which has not been investigated for southern hemisphere dwellings. A combined simulation and field measurement of human and machine assessment justifies the solutions.

Digital Trust and the Reconstruction of Trust in the Digital Society: An Integrated Model based on Trust Theory and Expectation Confirmation Theory

Digital trust is born with the evolution of digital society. It is an inescapable topic in the digital society and it is developed from traditional interpersonal trust and institutional trust and has been extensively used in the Internet space. At present, the research on digital trust is rare. Based on the Trust Theory and the Expectation Confirmation Theory, this paper puts forward an integration model with user satisfaction as the intermediary variable. Besides, this paper develops a set of scales for evaluating digital trust combined with maturity scales and points out that digital trust consists of digital cognitive trust and emotional trust. This paper assumed that user perception and user expectation indirectly affect digital trust through user satisfaction and used SPSS 23.0 to do reliability, validity test, and exploratory factor analysis. The results found that user satisfaction plays a mediating role by fitting, evaluating, and optimizing the structural equation model with AMOS23.0. User satisfaction is a partial intermediary between user perception and digital trust, and it is the complete intermediary between user expectation and digital trust. These results demonstrate two things. Firstly, in the digital society, the construction of users' digital trust is based on users' satisfaction. The government should provide diversified and high-quality e-government services as far as possible. Secondly, digital trust is directly or indirectly affected by user perception and user expectation. The government should build a safe, green, and harmonious digital environment for users and make e-government services consistent with users' expectation.

Physical activity in the era of climate change and COVID-19 pandemic: Results from the South Korea's 2022 Report Card on physical activity for children and adolescents

Background/ObjectiveWith intensifying air pollutant levels and the COVID-19 pandemic, physical inactivity of South Korean children and adolescents may be threatened. Therefore, monitoring and surveillance of physical activity (PA) and relevant indicators are important for policy making pertaining to health promotion. Report Card is a third comprehensive evaluation of PA-related behaviors among and the sources of influence for South Korean children and adolescents. PurposeTo provide the outcome of the South Korea's 2022 Report Card on PA for children and adolescents. MethodsBased on a variety of sources including national surveys collected pre- and during-COVID-19 and information collected from government webpages, 11 indicators were graded by a committee of experts informed by the best available evidence. Data from during-COVID-19 were available for Overall PA, Sedentary Behavior, and Sleep and considered together in generating the overall grades. ResultsGrades were assigned to behavioral indicators (Overall PA: D-; Active Transportation: B+; Sedentary Behavior: D; Sleep: F) and sources of Influence (Family and Peers: C-; School: A; Community and Environment: B-; Government: A). Organized Sport and PA, Active Play, and Physical Fitness could not be graded due to the lack of data. The results largely indicated that children and adolescents show unfavorable behavioral grades even with favorable grades observed for the sources of influence indicators. Trivial differences were observed pre- and during-pandemic for Overall PA (≥60 min of MVPA for ≥4 d/wk: 20.8% vs 19.9%) and Sleep (met age-specific recommendation: 14.1% vs 15.0%); however, a marked increase in Sedentary Behavior was observed (≤2 h/d screen time: 28.8% vs 20.1%). A stark weekday vs weekend difference was observed in sleep duration. In terms of PA related sources of influence, high accessibility to PA facilities (81.1%) and high satisfaction of neighborhood public transit (74.6%) and safety (80.7%) were well reflected in our Active Transportation grade (B+). Nonetheless, perception of green environments including outdoor air quality (44.0%), noise (39.6%) and green space (56.5%) showed lower scores, suggesting that new barriers to active lifestyles are emerging for South Korean children and adolescents. Gender differences were also observed for overall PA (≥60 min of MVPA for ≥4 d/wk: 29.1% for boys vs 11.3% for girls) and sleep (met age-specific recommendations: 17.3% for boys vs 11.4% for girls), but not for sedentary behavior (≤2 h/d screen time: 26.4% for boys and 24.9% for girls). ConclusionsGovernment and school policies/programs and the built environment are, in general, conducive to physically active lifestyles for South Korean children and adolescents; however, behavioural indicators received poor grades except for Active Transportation. A thorough evaluation of policies/programs at government, local, and school levels is needed to ensure that the efforts to have PA-enhancing infrastructure and systems are actually being translated into the behavior of children and adolescents in South Korea. Furthermore, improving PA surveillance, monitoring, and advocacy to ultimately establish healthy lifestyle patterns among children and adolescents is a top priority.

Analysis of Green Self Identity and Environment Concern on Adopt Electric Vehicle Intention with Perception of EV and Subjective Norm as Mediation Variables

The issue of environmental damage often arises in recent years, as a result of continuous and uncontrolled emission of harmful atmospheric pollutants. through various human activities. The consumption of fossil fuels by industry as well as the transportation system is considered to be the main reason, from which several studies have paid considerable attention to the pollution caused by vehicles. As indicated by the statistics of the International Energy Agency (IEA), a recent estimate of the number of one million vehicles used worldwide, with daily consumption of about 60 million barrels per day (nearly 70% of total oil production); nearly 36 million barrels of daily oil consumption is attributed to private vehicles, which cause the emission of 14 million tons of carbon dioxide. As a result, the replacement of conventional vehicles with renewable energy vehicles can be considered as a promising solution. In this regard, electric vehicles are expected to reduce negative effects on the environment and also help conserve scarce non-renewable fuel reserves throughout the life cycle. Electric Vehicles are considered an effective alternative to sustaining transportation through the reduction of oil dependence and subsequent air pollution, leading to significant health and environmental benefits. The purpose of this study is to analyze consumer behavior towards the intention to adopt an electric vehicle by involving the variables of Green Self Identity, Environment Concern, Perception of Electric Vehicle, and Subjective Norms. With 250 respondents spread across Indonesia and using the SmartPLS software, the results of a partial analysis of Green Self Identity proved to have an effect on Environment Concern. Meanwhile, Environment Concern was proven to affect Perception of EV and Subjective Norms, but did not affect Adoption Intention. For the indirect effect analysis, Perception of EV and Subjective Norms variables proved to be mediating variables between Environment Concern and Adoption Intention.

The effect of gross domestic product, urbanization, trade openness, financial development, and renewable energy on CO2 emission.

The purpose of this study is to analyze the influence of GDP, urbanization, trade openness, financial development, and renewable energy consumption on CO2 emissions in Pakistan using yearly time series data from 1985 to 2018. The study utilized the cointegration technique and Granger causality for empirical estimation. The results of the study indicated that urbanization, financial development, and trade openness upsurge CO2 emission. Whereas using renewable energy resources is favorable for the environment and possesses negative relation with CO2 emission. All variables possess long-run relation with Co2 emission. Granger causality shows unidirectional causality from GDP and renewable energy to CO2 emission. The study contains insight for policymakers in Pakistan with beneficial policy recommendations to work toward a sustainable green environment.

Consumption of energy from conventional sources a challenge to the green environment: evaluating the role of energy imports, and energy intensity in Australia.

Conventional energy consumption such as coal, natural gas, and oil is a source of deteriorating environmental sustainability as well as a severe challenge to the green environment. The present paper explores the nexus between CO2 emissions, energy imports, energy intensity, and power generation from renewable and non-renewable energies from 1990 to 2021 in Australia. Based on the ARDL model, the findings reveal that energy imports and power generation from non-renewable energy sources show an adverse effect on the green environment. A 1% increase in conventional energy imports leads to an 11% increase in CO2 emissions. Similarly, a 1% increase in energy generation from conventional sources will increase CO2 emissions by 45%. On the other hand, lower energy intensity and power generation from renewable sources reveal a positive effect on environmental quality. A 1% increase in energy intensity will decrease CO2 emissions by 92% while energy generation from non-conventional sources by 15%. Most interestingly, energy intensity reveals the foremost position among all the selected variables to decarbonize and effectively transform conventional energy to clean and green energy production and utilization. The robustness test outcomes confirm the results of the empirical output. Furthermore, this study suggests that governments and policymakers should focus on the adaptation of lower energy intensity for the purpose to reduce CO2 emissions and promote a clean and green environment. Finally, power generation from renewable energy sources plays an inevitable role which ultimately helps environmentally sustainability in Australia.

Utilizing Tunnel Boring Machine (TBM)-Crushed Limestone as a Construction Material.

Tunnel boring machine (TBM) materials are usually crushed powder obtained during tunnel excavations for subways and transportation networks. Huge quantities of crushed rock powder are generally treated as waste. This study is aimed at assessing proposed mixtures of TBM and granular material for use in construction. This approach will help in a greener environment and reduce the need for crushed aggregates used in sub-base and subgrade layers of pavements. Assessment is executed using dynamic and static strength tests, including the modulus of resilience and the California bearing ratio (CBR). The TBM-crushed material can be sorted and screened on site to optimize its use as a construction material. The blending ratios for the 3/8-inch aggregate (G1) to the material-passing sieve number 4 (P4) were found to influence the pavement design parameters. This study recommends sorting the TBM-crushed limestone by an on-site sieving operation. A guide to optimizing the quality of the material is suggested by blending 3/8-inch aggregate with the crushed limestone fine-powder material at a specified percentage ranging from 5 to 10% by weight. The stability and durability tests conducted on the TBM-crushed powder material confirmed its suitability as a pavement construction material for subgrade and sub-base layers. Modulus of resilience, CBR values and compressive strength tests were carried out for different suggested mixtures.

The Effects of Exercise and Social Interaction in Different Natural Environments on the Mental Health of Urban Residents

Background: Together with the rapid development of China’s economy, the number of urban residents suffering from depression and psychological disorders has been increasing as a result of the general increase in life stress. As a consequence, this study investigates the effects on users’ mental health through exercise and social interaction in three different outdoor natural landscapes, and provides theoretical and practical guidance for urban landscape planning and design. Methods: In this study, pre- and post-DASS21 (depression, anxiety and stress) data were obtained by using the DASS21 scale (used to assess depression, anxiety, and stress) to test a population of users performing simple exercise and social interactions in three natural environments, and the data scale values were statistically analyzed using SPSS. Results: (1) In the natural outdoor environment within the community, there was a relationship between the outdoor environment and perceived atmospheric temperature, with (single) and (group) perceived outdoor temperatures in the community having smaller effects on the mood of community residents; (2) After analyzing the data by descriptive statistics (p < 0.05), it was found that there was a slight change in the mean scores both before the participants climbed Yuelu Mountain and after they reached the summit; the mean scores of stress, anxiety, and depression decreased after they reached the summit, and the condition improved; (3) There was a slight change in the mean of both scores before the departure to and after the return from the Tongguan Kiln attractions, with a slight improvement in the condition after the return of the stress and depression mean scores. Conclusions: Enhancing social relationships through exercise and social interaction in a natural environment in different populations significantly increases the benefits for mental health (depression, anxiety, and stress) and assists recovery from stress-related mental disorders. Different landscape types and landscape attribute characteristics have different effects on urban residents’ preferences and mental health. Rich natural landscapes, providing green exercise environments, and t social interactions have positive effects on the mental health of urban residents. Especially in environments where the change in altitude is around 200 m, climbing is very beneficial to psychological emotions.

Green Environment-Social Protection Interaction and Food Security in Africa.

Expanding food production to commensurate with population growth has often come at a cost resulting from environmental problems. Industries generate pollutants that destroy the environment and negatively affect the level of food security. These trends threaten the sustainability of food systems and undermine the capacity to meet food security needs. Against this backdrop, this study examines how the green environment influences food security in Africa. To further articulate the novelty and contributions of the research to the extant literature, the study also examines the interaction effect of the green environment and social protection on food security. The study engaged panel data consisting of 37 African countries listed in the International Development Association (IDA) of the World Bank. The data was sourced from Food and Agricultural Organisation (FAO), Country Policy and Institutional Assessment (CPIA) and the World Development Indicators (WDI) for the period 2005 to 2019 and applied the system Generalised Method of Moments (SGMM). The result shows that a green environment and social protection are statistically significant and positively determine the level of food security in Africa. In addition, the result shows that a green environment and social protection interaction positively and significantly influence food security. The implication is that a 1% increase in the drive for a green environment may improve the level of food security by 0.8%. Also, increases in the level of social protection intervention may increase food security by 1.2%. The interaction between social protection and food security can increase food security by 0.96%. In summary, it is found that African countries under study have moderate social protection coverage and policy for environmental management and sustainability required to drive food security. The discussions of the findings and policy implications of the study are underscored in the paper.

From Traditional to Novel Printed Electrochromic Devices: Material, Structure and Device.

Electrochromic materials have been considered as a new way to achieve energy savings in the building sector due to their potential applications in smart windows, cars, aircrafts, etc. However, the high cost of manufacturing ECDs using the conventional manufacturing methods has limited its commercialization. It is the advantages of low cost as well as resource saving, green environment protection, flexibility and large area production that make printing electronic technology fit for manufacturing electrochromic devices. This paper reviews the progress of research on printed electrochromic devices (ECDs), detailing the preparation of ECDs by screen printing, inkjet printing and 3D printing, using the scientific properties of discrete definition printing method. Up to now, screen printing holds the largest share in the electrochromic industry due to its low cost and large ink output nature, which makes it suitable especially for printing on large surfaces. Though inkjet printing has the advantages of high precision and the highest coloration efficiency (CE) can be up to 542 ± 10 cm2C-1, it has developed smoothly, and has not shown rigid needs. Inkjet printing is suitable for the personalized printing production of high precision and small batch electronic devices. Since 3D printing is a new manufacturing technology in the 21st century, with the characteristics of integrated molding and being highly controllable, which make it suitable for customized printing of complex devices, such as all kinds of sensors, it has gained increasing attention in the past decade. Finally, the possibility of combining screen printing with inkjet printing to produce high performance ECDs is discussed.

Sniff the urban park: Unveiling odor features and landscape effect on smellscape in Guangzhou, China

Smellscape, as the sense of smell cross space, has a huge impact on human behavior, attitudes and health. However, so far it has rarely been addressed and measured in both landscape practice and theories. The present case study refined the quantitative smellwalk method to examine the spatial and temporal features of urban park smellscape. The effects of landscape patterns on smellscape were further unraveled combining with remote sensing techniques and field surveys. The results indicated that: (i) human activities and nature odors dominated the urban park odor environments, (ii) the temporal variation of the urban park smellscape was mainly driven by human activities, (iii) the different site types of urban park exerted a significant impact on the composition of the smellscape, and (iv) the landscape pattern characteristics of forest, shrubs, grass, water, buildings and roads had significant effects on different types of odors. This study poses a first systematic exploration of various odors in urban green environments and offers novel insights into the design of smellscape via unveiling spatial-temporal odor distribution patterns.

Internet, Green Innovation and Industrial Upgrading

The internet and green innovation are important driving forces to promote industrial high-quality and sustainable development at present. Studying their independent and interactive effects on industrial upgrading is of great practical and theoretical significance. Based on the panel data of 30 provinces in China from 2006 to 2019, this paper constructs a spatial error model based on four weight matrices to study independent and interactive effects of the internet and green innovation on industrial upgrading. The results show that the internet, green innovation, and industrial upgrading have significant spatial correlation, with all showing high–high and low–high agglomeration trends. Both the internet and green innovation contribute to industrial upgrading, and their interaction effect is more significant for enhancing industrial upgrading. The heterogeneity analysis finds that green innovation has a greater impact on industrial upgrading in eastern China, and the internet in the central and western regions has a greater impact on industrial upgrading. Few previous studies put the internet, green innovation, and industrial upgrading into the unified framework. This paper expands and enriches the research on the relationship among the three to analyze the independent and interactive effects of the internet and green innovation on industrial upgrading by spatial metrology. We also promote the construction, promotion, and application of the internet and optimization of the green innovation environment, taking the “Internet plus green innovation” strategy as the foothold and implementing differentiation and a dynamic strategy that provides a reference for how to realize the transformation and upgrading of China’s industrial structure through the internet and green-innovation strategy.

Khazanah Ekoleksikon ‘Green’ di Green School Bali

The diversity of the language of the environment of Green School Bali needs to be studied, especially the treasury of green ecolexicon as they reflect strategical effort to preserve local wisdom of Balinese culture. This study used a descriptive qualitative approach. Data was obtained from the Green School Bali educational environment by using observation and interviews method. The results shown that the grammatical category of the ‘green’ lexicon is in the form of nouns and verbs that are in the form of basic words and phrases and the ‘green’ syntactic construction at Green School Bali contains these natural lexicons, including noun phrases such as bambu hitam ‘black bamboo’, and verb phrases such as bermain Jegog ‘play Jegog’ while the social praxis dimension of the green ecolexicon namely the ideological dimension, the sociological dimension and the biological dimension. This research also uniquely contributes to preserving the concept of local wisdom in real action in the context of international education in Bali.

Sustainable Waste Management Companies with Innovative Smart Solutions: A Systematic Review and Conceptual Model

Overflowing garbage bins and unnecessary truck visits to collect waste have always been core issues of sustainability and maintaining a green environment. In the recent past, a transition has been observed in waste management towards a better environment and the achievement of sustainability goals. Companies are not only focused on producing less but also transforming waste into energy and reusable products. This transition process needs to evolve through sustainable solutions and innovative marketing initiatives that increase awareness and education among end users. This study used a systematic literature review protocol to identify and review the available research on sustainable waste-management solutions, innovative marketing initiatives, and a proposed conceptual model. It analyzed the latest literature from 1976 to 2022 to assess waste-management trends using the Web of Sciences and Scopus databases. To evaluate the practical perspective, this study analyzed ten waste-management companies offering services in the USA, the UK, Korea, Finland, Ireland, Turkey, Brazil, Slovakia, Portugal, Denmark, and Canada to assess their technological and marketing development for the creation of a better future. It was found that Ecube, Enevo, smart bins, Compology, Bigbelly, Sensoneo, Citibrain, ACO recycling, Evrek, Rico, and BrighterBins focus more on technology and less on user awareness and marketing. There is minimal focus on education and empowerment of end users. Our study’s findings guide academics, practitioners, and policymakers to apply ambidextrousness in energy innovation, particularly in the waste-management sector. By implementing sustainable and innovative solutions, companies can not only reduce waste products, but they can also recover, recycle, and better dispose of the waste. However, to do so, companies also need to educate end users.

Overcome the future environmental challenges through sustainable and renewable energy resources

The necessity to achieve global sustainability and renewable energy resources to overcome the threat of climate change has led to unparalleled social and economic alterations ubiquitous throughout the world. The environment surrounding pollution correlated with global warming is essential to technological advances for developing energy resources. Renewable and sustainable energy resources are eco-friendly energy sources that transform heat directly into electrical energy. The transformation of the global energy system underway in various countries can play a predominant role in power sectors. It helps in establishing a low-power solution with high performance in advance. This review paper highlights technological feasibility within the economic activity of sustainable resources in various sectors. The sustainable resource would represent the world's most advanced technology and cost-effective global power transition pathway. The present status, prospects, and updated information about these energy resources have been discussed in detail. This review provides a recommendation on which energy would be suitable for electrical energy generation and would establish a green environment for the next generation to survive in the world.

Exposure to Green and Historic Urban Environments and Mental Well-Being: Results from EEG and Psychometric Outcome Measures.

Previous studies have identified the benefits of exposure to green or historic environments using qualitative methods and psychometric measures, but studies using a combination of measures are lacking. This study builds on current literature by focusing specifically on green and historic urban environments and using both psychological and physiological measures to investigate the impact of virtual exposure on well-being. Results from the psychological measures showed that the presence of historic elements was associated with a significantly stronger recuperation of hedonic tone (p = 0.01) and reduction in stress (p = 0.04). However, the presence of greenness had no significant effect on hedonic tone or stress. In contrast, physiological measures (EEG) showed significantly lower levels of alpha activity (p < 0.001) in occipital regions of the brain when participants viewed green environments, reflecting increased engagement and visual attention. In conclusion, this study has added to the literature by showing the impact that historic environments can have on well-being, as well as highlighting a lack of concordance between psychological and physiological measures. This supports the use of a combination of subjective and direct objective measures in future research in this field.

Can Green Innovation Improve Regional Environmental Carrying Capacity? An Empirical Analysis from China.

Green innovation has become an important driving force for China’s economic transformation and development. This paper selects the 2010–2020 provincial-level regions in China as samples, and adopts a multi-indicator comprehensive evaluation method to comprehensively, objectively and scientifically evaluate the environmental carrying capacity of air pollution in two dimensions: natural resource endowment and human activity impact, and also measures and calculates the green innovation in each province, city and autonomous region to explore the specific impact of green innovation on environmental carrying capacity and its spatial spillover effect; it also explores the heterogeneous effects of green innovation on environmental carrying capacity under different pollution environments. The conclusions show that: (1) Green innovation has a positive impact on environmental carrying capacity. (2) There is a spatial spillover effect of green innovation on environmental carrying capacity. In other words, in areas with higher PM2.5 concentration, that is, lower environmental quality, green innovation has a weaker ability to improve environmental carrying capacity; in areas with lower PM2.5 concentration, that is higher environmental quality, green innovation has a stronger ability to improve environmental carrying capacity. (3) In the process of green innovation affecting environmental carrying capacity, PM2.5 plays the part of a mediating effect, indicating that green innovation is an intermediate transmission mechanism affecting environmental carrying capacity, and the results show that the absolute value of the short-term indirect effect is greater than the absolute value of the short-term direct effect, and the long-term direct effect is greater than the long-term indirect effect.

Aqueous in‐situ electrosynthesis and electrochromic performance of PEDOT:PSS/Reline film

AbstractPoly(3,4‐ethylene dioxythiophene) (PEDOT) is a promising electrochromic material in many practical application, such as smart windows and displays. However, there are still difficulties in currently realizing green manufacturing, high coloration efficiency, and rapid response. Herein, in‐situ electrochemical polymerization of PEDOT:PSS/Reline films was suggested in aqueous solution. Deep eutectic solvents (DES) composed of choline chloride and urea (Reline) were employed as green solvents in reaction system and used as dopants for the PEDOT:PSS. The as‐prepared PEDOT:PSS/Reline films exhibited remarkable electrochromic properties, including great ion diffusion coefficient, fast reaction time (coloration response time was 1.4 s), prominent transmittance modulation (38%), high coloration efficiency (223 cm2/C) and excellent cyclic stability. Impressively, doping of Reline cannot only provide a green polymerization environment, but also significantly boost the electrochromic properties.

(Invited) Functionalization of Vertically Aligned Graphene Nanowalls for Applications in the Field of Renewable Energies: From Coatings to Decoration

A new low temperature plasma based method for the growth of the vertically aligned graphene nanowalls is developed. The method allows growth of the vertically (or horizontally) aligned graphene at the temperatures of the surfaces as low as 450°C. This low surface temperature growth enables growth suitable for the coating of various surfaces that could not stand the temperatures above that limit and make the method appropriate for the production of different new types of eletrodes for different batteries /supercapacitors. In addition, such low temperature plasma grown vertically aligned graphene can be in a one-step, or in a two-step procedure easily treated by means of grafting, various coatings or decorated by metal oxide and other nanoparticles. All the methods aim for production in a green environment, by the procedures that are fast, dry and non-toxic. We will present briefly different procedures of production and functionalization, as well as material analysis obtained by means of NEXAFS, XPS, TEM, SEM and other methods.

Sustainable Green Human Resource Management Practices in Educational Institutions: An Interpretive Structural Modelling and Analytic Hierarchy Process Approach

Green Human Resources Management (GHRM) is an alignment of traditional human resource practices such as strategies, policies, procedures, and rules to the latest green and sustainable environment responsive practices. Unlike corporates, the adoption of GHRM in educational institutes (EIs) is still in its infancy stage. Through an extensive literature survey, this study identified eleven challenges in adopting the GHRM “strategy”, ten on “policy”, nine on the “procedures”, and eight on framing the GHRM “rules” aspect. The aim is to identify and develop the relationship between major and minor challenges in adopting GHRM practices in EIs. Hence, this study has applied the Interpretive Structural Modelling (ISM) technique to each GHRM practice and developed interrelation among such challenges and results verified with Analytic Hierarchy Process (AHP). The rankings of both techniques have been statistically verified with the Spearman Rank Correlation technique. The study concludes the lacking or insufficient considered four main pillars: clear vision and top management cooperation among these EIs to ensure sustainable GHRM practices from the strategy aspect perspective, benchmark in fixing accountability considering the policy aspect, suitable course curricula in universities focused on GHRM practices from procedural viewpoint, and transparency in EIs from the perspective of rules as significant challenges in GHRM adoption. The findings of the reported results can be further extended in cross-sectional and cross-cultural studies in further studies.