Sustainability

31 pages, 1571 KiB

Open AccessArticle

An Improved Grey Prediction Model Integrating Periodic Decomposition and Aggregation for Renewable Energy Forecasting: Case Studies of Solar and Wind Power

by Minghao Ran, Yingchao Wang, Qilu Qin, Jindi Huang and Jiading Jiang

Sustainability 2025, 17(11), 5009; https://doi.org/10.3390/su17115009 (registering DOI) - 29 May 2025

Abstract

Due to the prevalent “small data”, “seasonal”, and “periodicity” characteristics in China’s renewable energy power generation data, there are certain difficulties in long-term power generation prediction. For this reason, this paper uses the data preprocessing method of periodical aggregation to enhance the “quasi-exponentiality” [...] Read more.

Due to the prevalent “small data”, “seasonal”, and “periodicity” characteristics in China’s renewable energy power generation data, there are certain difficulties in long-term power generation prediction. For this reason, this paper uses the data preprocessing method of periodical aggregation to enhance the “quasi-exponentiality” characteristics of original data, eliminate “seasonality” and “periodicity”, use the DGM(1,1) model to predict aggregated data, and then use the periodical component factor to reduce the DGM(1,1)-predicted data. A seasonal discrete grey prediction model based on periodical aggregation is constructed. The proposed methodology employs streamlined data preprocessing coupled with conventional grey prediction modeling to enable the precise forecasting of nonlinear periodic sequences. This approach demonstrates an enhanced operational efficiency by mitigating the structural complexity and implementation barriers inherent in classical seasonal grey prediction frameworks. Validation experiments conducted on China’s photovoltaic (PV) and wind power generation datasets through comparative multi-model analysis confirm the model’s superior predictive accuracy, with performance metrics significantly outperforming benchmark methods across both training and validation cohorts. Full article

21 pages, 464 KiB

Open AccessArticle

Climate Change Commitment and Stock Returns in the Gulf Cooperation Council (GCC) Countries

by Bashar Abu Khalaf, Munirah Sarhan Alqahtani and Maryam Saad Al-Naimi

Sustainability 2025, 17(11), 5008; https://doi.org/10.3390/su17115008 - 29 May 2025

Abstract

Stock returns are a critical aspect of investment decisions, and understanding whether climate change commitment influences stock returns is essential for informed decision-making. This paper investigates the impact of climate change commitment on the stock returns in the GCC countries for non-financial companies [...] Read more.

Stock returns are a critical aspect of investment decisions, and understanding whether climate change commitment influences stock returns is essential for informed decision-making. This paper investigates the impact of climate change commitment on the stock returns in the GCC countries for non-financial companies during the period of 2010–2023. The sample consisted of a total of 285 companies collected using the Refinitiv Eikon platform. The developed model was estimated using panel GMM regression. The results suggested that when companies reported their climate change commitment, it was appreciated by high demand for their stock and in turn caused the stock return to be higher. In addition, profitability and growth affect stock returns significantly positively, and this implies that investors concentrate on whether the company has higher profits and better growth prospects to demand more shares, and this affects the share prices positively. In addition, the size of a company has been found to affect the stock return positively, and this suggests that investors in the GCC feel confident in demanding the shares of large companies. Moreover, the results showed that leverage significantly negatively affects stock return, and this implies that investors interpret the position of highly leveraged companies to be bad due to worries that companies will not be able to service their loans. Such results might help investors to formulate their investment strategies and select their shares based on significant determinants. Finally, our results hold based on the reported robustness of results. Full article

24 pages, 2111 KiB

Open AccessSystematic Review

A Systematic Review of Implementing Multi-Criteria Decision-Making (MCDM) Approaches for the Circular Economy and Cost Assessment

by Ali Tighnavard Balasbaneh, Silvio Aldrovandi and Willy Sher

Sustainability 2025, 17(11), 5007; https://doi.org/10.3390/su17115007 - 29 May 2025

Abstract

This study advances circular economy initiatives by advocating for the use of Multi-Criteria Decision-Making (MCDM). MCDM methods address the complex multi-faceted aspects of a product or process. They enable conflicting calculations of energy, cost, environmental criteria, and payback periods to be balanced. A [...] Read more.

This study advances circular economy initiatives by advocating for the use of Multi-Criteria Decision-Making (MCDM). MCDM methods address the complex multi-faceted aspects of a product or process. They enable conflicting calculations of energy, cost, environmental criteria, and payback periods to be balanced. A systematic critical systematic review and bibliometric analysis were conducted to investigate the contribution of MCDM to the circular economy. The Scopus database was the primary data source reviewed. The geographical distribution, main research sources, and keyword co-occurrences were analyzed across 31 peer-reviewed book chapters, conference papers, and journal articles. The journal Sustainability (Switzerland) had the most publications (4), followed by the Journal of Business Strategy and the Environment and the Journal of Cleaner Production, each with two articles. Recently MCDM has gained popularity as a tool for evaluating the circular economy. This growing interest may be attributed to the complexity of the circular economy, as MCDM effectively balances multiple environmental criteria while integrating evaluations of economic cost and social impact. Criteria are incommensurable as each criterion has a distinct unit of measurement, making it impossible to compare outcomes across different indicators. MCDM is thus an ideal technique for assessing different options by integrating criteria within testable frameworks. However, no established patterns for selecting specific MCDM methods were identified. This is despite some options (e.g., combinations of AHP and TOPSIS) being used more frequently than others. In conclusion, all the studies identified financial factors as the most significant or highly sensitive issue in the transition toward a circular economy. Full article

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28 pages, 348 KiB

Open AccessArticle

Artificial Intelligence Technologies as Smart Solutions for Sustainable Protected Areas Management

by Ahmet Atalay, Dalia Perkumienė, Larbi Safaa, Mindaugas Škėma and Marius Aleinikovas

Sustainability 2025, 17(11), 5006; https://doi.org/10.3390/su17115006 - 29 May 2025

Abstract

Artificial intelligence (AI) is becoming not only an auxiliary tool, but also one of the main factors helping to shape natural resource management models. The application of artificial intelligence in protected areas allows for a transition to more sustainable management of protected areas. [...] Read more.

Artificial intelligence (AI) is becoming not only an auxiliary tool, but also one of the main factors helping to shape natural resource management models. The application of artificial intelligence in protected areas allows for a transition to more sustainable management of protected areas. By applying artificial intelligence technologies, it is possible not only to respond to changes or violations that have already occurred but also to more effectively predict potential threats, form long-term protection strategies, and make rational decisions based on accurate and timely data analysis. This study aims to determine the possibilities and importance of applying artificial intelligence technologies to the sustainable management of protected areas. The sample group of this study consists of a total of 135 experts from Turkey, Lithuania, and Morocco (45 from each country). The sample includes professionals with expertise in the relevant field, namely lawyers (9), academics (9), managers of protected areas (9), government officials responsible for protected areas (9), and representatives of non-governmental organizations (9). This study employed qualitative research methods, within which a case study design was adopted. For the analysis of the findings, thematic analysis and content analysis techniques were utilized to ensure a comprehensive and in-depth interpretation of the data. Analysis of the results of this study showed that integrating AI into the management of protected areas increases management efficiency and helps create long-term strategies, but successful application depends on cooperation between technology developers, scientists, and environmental specialists. Also, AI applications are expected to be a critical part of the process of environmental sustainability and fighting climate change. Full article

(This article belongs to the Special Issue Innovations in Environment Protection and Sustainable Development)

15 pages, 239 KiB

Open AccessArticle

Circular Business Strategies in the Portuguese Textile and Clothing Industry

by Susana Bernardino, José de Freitas Santos and Margarida Silva

Sustainability 2025, 17(11), 5005; https://doi.org/10.3390/su17115005 - 29 May 2025

Abstract

The transition from a linear to a more circular economy has pressured companies from different sectors to implement circular business strategies and redesign their existing business models or even create new ones. The aim of this investigation is to identify the different circular [...] Read more.

The transition from a linear to a more circular economy has pressured companies from different sectors to implement circular business strategies and redesign their existing business models or even create new ones. The aim of this investigation is to identify the different circular business strategies adopted by Portuguese companies in the textile and clothing industry and evaluate their impact on the sustainability of the business. This article presents a framework of strategies to guide managers in addressing the challenges of moving from fast to more sustainable fashion. This exploratory research is based on a qualitative methodology, relying on semi-structured interviews with the managers of six companies in the textile and clothing sector in Portugal that have implemented circular practices. The primary data collection took place between 20 July and 30 September 2022. The results show that companies have supported their circular economy practices mainly through product life extension strategies (mostly based on durable product design) and resource use reduction strategies, with resource recovery being the most common. The use of personalized product design and clothing repair strategies is still largely unexplored by companies. The findings also suggest that companies have to adapt their way of production and market relationships with consumers in order to accommodate the practices of a circular economy in their businesses. In the future, a quantitative approach could also provide new insights, as well as longitudinal and cross-country comparison studies. Full article

(This article belongs to the Special Issue Sustainability in Fashion and Textiles: Can Environmental Impact Assessments Inform a Circular Fashion Future?)

27 pages, 3774 KiB

Open AccessArticle

Testing a Digital Sustainable Regenerative Teaching Framework in an Architectural Undergraduate Design Studio

by Emanuele Naboni, Simona Azzali and Massimo Imparato

Sustainability 2025, 17(11), 5004; https://doi.org/10.3390/su17115004 - 29 May 2025

Abstract

We are confronted with an urgent imperative to transition from merely minimizing harm to developing sustainable, regenerative, and net-positive solutions that systematically restore ecosystems, achieve decarbonization, and enhance health outcomes. This study presents a phased Digital Sustainable Regenerative Design Studio framework, which was [...] Read more.

We are confronted with an urgent imperative to transition from merely minimizing harm to developing sustainable, regenerative, and net-positive solutions that systematically restore ecosystems, achieve decarbonization, and enhance health outcomes. This study presents a phased Digital Sustainable Regenerative Design Studio framework, which was implemented in a third-year architecture studio at the Canadian University of Dubai. This methodology incorporates bespoke environmental simulation tools alongside quantitative metrics for climate adaptation, biodiversity, carbon sequestration, and health outcomes to inform creative design solutions. The students devised interventions across 20 urban plots in Dubai. A comprehensive analysis, encompassing real-time engagement with computational tools, reflective journals, feedback sessions, project analysis, and surveys, was conducted to assess the framework’s effectiveness in enhancing students’ comprehension of regenerative design and to examine their responses to complex, interdisciplinary challenges. Key findings reveal improved student performance in applying regenerative design principles and the formulation of strategies for climate-adaptive urbanism. The results suggest that this educational framework has the potential to influence and enhance pedagogical approaches, fostering architects committed to advancing sustainable, regenerative, and climate-adaptive urbanism. Full article

(This article belongs to the Section Sustainable Urban and Rural Development)

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26 pages, 10543 KiB

Open AccessArticle

Development of a Low-Cost Traffic and Air Quality Monitoring Internet of Things (IoT) System for Sustainable Urban and Environmental Management

by Lorand Bogdanffy, Csaba Romuald Lorinț and Aurelian Nicola

Sustainability 2025, 17(11), 5003; https://doi.org/10.3390/su17115003 - 29 May 2025

Abstract

In this research, we present the development and validation of a compact, resource-efficient (low-cost, low-energy), distributed, real-time traffic and air quality monitoring system. Deployed since November 2023 in a small town that relies on burning various fuels and waste for winter heating, the [...] Read more.

In this research, we present the development and validation of a compact, resource-efficient (low-cost, low-energy), distributed, real-time traffic and air quality monitoring system. Deployed since November 2023 in a small town that relies on burning various fuels and waste for winter heating, the system comprises three IoT units that integrate image processing and environmental sensing for sustainable urban and environmental management. Each unit uses an embedded camera and sensors to process live data locally, which are then transmitted to a central database. The image processing algorithm counts vehicles by type with over 95% daylight accuracy, while air quality sensors measure pollutants including particulate matter (PM), equivalent carbon dioxide (eCO

_{2}

), and total volatile organic compounds (TVOCs). Data analysis revealed fluctuations in pollutant concentrations across monitored areas, correlating with traffic variations and enabling the identification of pollution sources and their relative impacts. Recorded PM10 daily average levels even reached eight times above the safe 24 h limits in winter, when traffic values were low, indicating a strong link to household heating. This work provides a scalable, cost-effective approach to traffic and air quality monitoring, offering actionable insights for urban planning and sustainable development. Full article

(This article belongs to the Special Issue Optimising Air Quality and Health Benefits of Transport Decarbonisation)

28 pages, 479 KiB

Open AccessArticle

The Strategic Role of Sustainable Finance in Corporate Reputation: A Signaling Theory Perspective

by Richard Arhinful, Leviticus Mensah, Halkawt Ismail Mohammed Amin, Hayford Asare Obeng and Bright Akwasi Gyamfi

Sustainability 2025, 17(11), 5002; https://doi.org/10.3390/su17115002 - 29 May 2025

Abstract

The United Kingdom has long been a frontrunner in green finance, establishing programs like the Green Finance Institute to promote corporate engagement in sustainable initiatives. The Green Finance Strategy, enacted in 2019, aligns UK financial procedures with international standards, including the EU taxonomy [...] Read more.

The United Kingdom has long been a frontrunner in green finance, establishing programs like the Green Finance Institute to promote corporate engagement in sustainable initiatives. The Green Finance Strategy, enacted in 2019, aligns UK financial procedures with international standards, including the EU taxonomy for sustainable Activities. The study examined how sustainable finance enhances the corporate reputation of the firms listed on the London Stock Exchange. A purposive sampling yielded 17 years of data from 143 non-financial companies from the Thomson Reuters Eikon DataStream between 2007 and 2023. In dealing with the issue of endogeneity and auto-serial correlation, the Generalized Methods of Movement (GMM) was employed to provide reliable and unbiased estimation results. The study revealed a positive impact of green bond issues, environmental expenditures, and policies for emission reduction on corporate reputation. The moderating relationship between green bond issues, environmental expenditures, and board diversity revealed a positive and significant relationship with corporate reputation. Managers should ensure that their endorsed activities gain public recognition and align with sustainability goals, particularly by emphasizing the issuance of green bonds in their financing strategy. They should also collaborate with environmental experts and stakeholders to ensure that the outcomes of funded projects are evaluated in line with international ESG standards. Full article

(This article belongs to the Special Issue ESG Investing for Sustainable Business: Exploring the Future)

32 pages, 677 KiB

Open AccessArticle

Architecture and Sizing of Systems for the Remote Control of Sustainable Energy-Independent Stations for Electric Vehicle Charging Powered by Renewable Energy Sources

by Jovan Vujasinović, Goran Savić, Ilija Batas Bjelić and Željko Despotović

Sustainability 2025, 17(11), 5001; https://doi.org/10.3390/su17115001 - 29 May 2025

Abstract

Air-pollution-related issues, including the rise in carbon dioxide emissions, require, among others, solutions that include using electric vehicles supplied by the energy obtained from renewable sources. These solutions also include the infrastructure for electric vehicle charging. However, the existing systems mostly employ independent [...] Read more.

Air-pollution-related issues, including the rise in carbon dioxide emissions, require, among others, solutions that include using electric vehicles supplied by the energy obtained from renewable sources. These solutions also include the infrastructure for electric vehicle charging. However, the existing systems mostly employ independent subsystems (such as subsystems for the control of electric vehicle chargers, subsystems for the control of smart battery storage, etc.), leading to hardware redundancy, software complexity, increased hardware costs, and communication link complexity. An architecture of a system for remotely controlling a renewable-energy-source-powered sustainable electric vehicle charging station, which overcomes these deficiencies, is presented in this paper. Consideration is also given to the sizes and combinations of different parts (renewable sources, batteries, chargers, etc.) for various purposes (households, replacing current gas stations, big parking spaces in shopping centers, public garages, etc.). The ability to integrate a wide range of features into one system helps to optimize the use of several subsystems, including the ones that control electric vehicle chargers remotely, smart storage battery remote control, smart electricity meter remote control, and fiscal cash register remote control, creating a sustainable and economically efficient solution. In this manner, consumers of electric vehicles will have easier access to renewable-energy-powered sustainable charging stations. This helps to reduce the amount of air pollution and its harmful effects, including climate change, by promoting the use of electric vehicles that are powered by renewable energy sources. The energy independence and sustainability of the station were considered in such a way that the owner of the station achieves maximum economic benefits. Full article

(This article belongs to the Special Issue Energy Transition, Energy Economics, and Environmental Sustainability)

28 pages, 1286 KiB

Open AccessArticle

Enhancing Organizational Resilience in Emergency Management: A Cross-Organizational Intelligence System for Sustainable Response to Crisis

by Hua Guo, Ying Jiang and Eldon Y. Li

Sustainability 2025, 17(11), 5000; https://doi.org/10.3390/su17115000 - 29 May 2025

Abstract

In today’s urban environment, disasters are not isolated events but part of continuous, complex processes that threaten both sustainable urban development and effective emergency management. Traditional emergency management practices are hindered by departmental silos and fragmented information exchanges, which often lead to conflicting [...] Read more.

In today’s urban environment, disasters are not isolated events but part of continuous, complex processes that threaten both sustainable urban development and effective emergency management. Traditional emergency management practices are hindered by departmental silos and fragmented information exchanges, which often lead to conflicting interests, unclear responsibilities, ineffective tools, and imprecise task divisions. In response, our study repositions emergency management within the broader context of sustainable urban development by emphasizing resource optimization, strengthened inter-agency coordination, and strategic decision support to achieve UN Sustainable Development Goal 11. Based on observations from 31 departments in Dongtai City, we identified key contradictions within the current activity system. Guided by activity theory, we designed the Cross-Organizational Emergency Intelligence System (COEIS), which synchronizes real-time data across agencies via a novel information exchange mechanism. Implementation in a real-world setting and evaluation using grounded theory demonstrated that the COEIS enhances collaborative efficiency and decision support capabilities, thereby improving inter-organizational resilience. This study makes both theoretical and practical contributions by integrating the DSRM, activity theory, and grounded theory, offering a replicable pathway for transforming fragmented crisis management infrastructures into sustainable and resilient networks aligned with urban development strategies. Full article

26 pages, 422 KiB

Open AccessArticle

How ESG and Digitalization Drive High-Quality Enterprise Development: Evidence from China

by Zheng Xue, Kaili Li, Qi Ban and Jialing Li

Sustainability 2025, 17(11), 4999; https://doi.org/10.3390/su17114999 - 29 May 2025

Abstract

The ESG performance of enterprises is congruent with contemporary development concepts and plays a pivotal role in promoting enterprises to achieve high-quality development. The present study commences with an evaluation of the high-quality development of firms across multiple dimensions. It then undertakes an [...] Read more.

The ESG performance of enterprises is congruent with contemporary development concepts and plays a pivotal role in promoting enterprises to achieve high-quality development. The present study commences with an evaluation of the high-quality development of firms across multiple dimensions. It then undertakes an empirical investigation into the impact of ESG performance on the high-quality development of firms. This study utilises data from Chinese A-share listed firms from 2010 to 2023. The findings indicate that ESG performance has the capacity to encourage firms to advance towards high-quality development. Digital transformation is identified as a significant factor that positively moderates the facilitating effect of ESG performance on firms. The mechanism of action of ESG performance involves enhancing supply chain stability and alleviating financing constraints. Furthermore, evidence suggests that ESG performance tends to be heterogeneous in its contribution to the high-quality development of enterprises, with more significant facilitating effects for state-owned enterprises and firms in regions with favourable business environments. The present study offers theoretical and practical empirical support for the establishment of an ESG system that is suitable for China’s national conditions and that will promote high-quality firm development. Full article

14 pages, 1966 KiB

Open AccessArticle

Evaluation of Water Security in a Water Source Area from the Perspective of Nonpoint Source Pollution

by Jun Yang, Ruijun Su, Yanbo Wang and Yongzhong Feng

Sustainability 2025, 17(11), 4998; https://doi.org/10.3390/su17114998 - 29 May 2025

Abstract

Water security is a basic requirement of a region’s residents and also an important point of discussion worldwide. The middle route of the south-to-north water diversion project (MR-SNWDP) represents the most extensive inter-basin water allocation scheme globally. It is the major water resource [...] Read more.

Water security is a basic requirement of a region’s residents and also an important point of discussion worldwide. The middle route of the south-to-north water diversion project (MR-SNWDP) represents the most extensive inter-basin water allocation scheme globally. It is the major water resource for the Beijing–Tianjin–Hebei region, and its security is of great significance. In this study, 28 indicators including society, nature, and economy were selected from the water sources of the MR-SNWDP from 2000 to 2017. According to the Drivers-Pressures-States-Impact-Response (DPSIR) framework principle, the entropy weight method was used for weight calculation, and the comprehensive evaluation method was used for evaluating the water security of the water sources of the MR-SNWDP. This study showed that the total loss of nonpoint source pollution (NPSP) in the water source showed a trend of slow growth, except in 2007. Over the past 18 years, the proportion of pollution from three NPSP sources, livestock, and poultry (LP) breeding industry, planting industry, and living sources, were 44.56%, 40.33%, and 15.11%, respectively. The main driving force of water security in all the areas of the water source was the total net income per capita of farmers. The main pressure was the amount of LP breeding and the amount of fertilizer application. The largest impact indicators were NPSP gray water footprint and soil erosion area, and water conservancy investment was the most effective response measure. Overall, the state of the water source safety was relatively stable, showing an overall upward trend, and it had remained at Grade III except for in 2005, 2006, and 2011. The state of water safety in all areas except Shiyan City was relatively stable, where the state of water safety had fluctuated greatly. Based on the assessment findings, implications for policy and decision-making suggestions for sustainable management of the water sources of the MR-SNWDP resources are put forward. Agricultural cultivation in water source areas should reduce the application of chemical fertilizers and accelerate the promotion of agricultural intensification. Water source areas should minimize retail livestock and poultry farming and promote ecological agriculture. The government should increase investment in water conservancy and return farmland to forests and grasslands, and at the same time strengthen the education of farmers’ awareness of environmental protection. The evaluation system of this study combined indicators such as the impact of agricultural nonpoint source pollution on water bodies, which is innovative and provides a reference for the water safety evaluation system. Full article

(This article belongs to the Special Issue Hydrosystems Engineering and Water Resource Management)

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21 pages, 3661 KiB

Open AccessArticle

Sustainable Development and Assessment of Low-Strength/High-Toughness Recycled Plastic Rebars for Structural Elements Under Light Loads

by Aaroon Joshua Das and Majid Ali

Sustainability 2025, 17(11), 4997; https://doi.org/10.3390/su17114997 - 29 May 2025

Abstract

The construction sector faces growing pressure to adopt sustainable alternatives amid the global plastic-waste crisis. This study presents a novel use of mechanically recycled high-density polyethylene (HDPE) and polypropylene (PP) to manufacture full-scale plastic rebars for mortar-free, light-load construction applications. A total of [...] Read more.

The construction sector faces growing pressure to adopt sustainable alternatives amid the global plastic-waste crisis. This study presents a novel use of mechanically recycled high-density polyethylene (HDPE) and polypropylene (PP) to manufacture full-scale plastic rebars for mortar-free, light-load construction applications. A total of 48 samples, plain and ribbed, across three diameters (12 mm, 19 mm, and 25 mm) were fabricated and tested. Due to the absence of standardized protocols for recycled plastic rebars, tensile testing was conducted in reference to ASTM A615. Characterization techniques such as X-ray diffraction (XRD), and Scanning Electron Microscopy (SEM) confirmed the material’s structural features and polymer integrity. XRD confirmed the crystalline phases of HDPE and PP, while SEM revealed ductile fracture in HDPE and brittle failure in PP. The 25 mm ribbed PP rebars demonstrated superior performance, achieving a maximum load capacity of 12.2 ± 0.6 kN, a toughness index of 19.3 ± 1.0, and energy absorption of 101.6 ± 5.0 N-m × 10. These results affirm their suitability for lightweight structural components such as boundary walls, partition panels, and mortar-free interlocking systems. Unlike prior studies that confined recycled plastics to filler roles in composites, this work validates their direct application as full-section, load-bearing members. Additionally, a polynomial-based empirical model was formulated to predict the tensile behavior of the recycled rebars. The findings underscore the potential of mechanical extrusion as a low-emission, scalable solution to convert plastic waste into durable construction materials that support circular economic principles. Full article

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16 pages, 375 KiB

Open AccessArticle

The Impact of Economic Policy Uncertainty on Firm Markups and Business Sustainability: The Moderating Effect of Irreversible Investment and Innovation

by Xingqun Xue, Xinyu Zhou, Xiaofeng Zhang and Xinying Yang

Sustainability 2025, 17(11), 4996; https://doi.org/10.3390/su17114996 - 29 May 2025

Abstract

Incorporating economic policy uncertainty into the Melitz and Ottaviano theoretical model, this study systematically examines the impact of economic policy uncertainty on firm markups, contributing to our understanding of how macroeconomic conditions affect business sustainability. The results reveal a significant negative relationship between [...] Read more.

Incorporating economic policy uncertainty into the Melitz and Ottaviano theoretical model, this study systematically examines the impact of economic policy uncertainty on firm markups, contributing to our understanding of how macroeconomic conditions affect business sustainability. The results reveal a significant negative relationship between economic policy uncertainty and firm markups, with particularly adverse effects observed in labor-intensive industries, smaller firms, and export-driven companies. As investment irreversibility increases, so does the detrimental impact of economic policy uncertainty on business markups. Importantly, it is discovered that innovation efforts can mitigate these negative effects, promoting sustainable business practices under high policy uncertainty. This research extends the mechanism through which EPU affects markups and highlights the critical roles of investment irreversibility and innovation behavior as moderators. By exploring these dynamics, our findings contribute to the broader discourse on sustainability by identifying strategies for enhancing corporate resilience and competitiveness amidst economic uncertainties. Full article

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24 pages, 1270 KiB

Open AccessArticle

Multi-Criteria Decision-Making for Assessing and Evaluating Health and Wellness Tourism Destination Potential Using the 6AsTD Framework: A Case Study of Nakhon Ratchasima Province, Thailand

by Phongchai Jittamai, Sovann Toek, Kritsada Phengarree, Kingkan Kongkanjana and Natdanai Chanlawong

Sustainability 2025, 17(11), 4995; https://doi.org/10.3390/su17114995 - 29 May 2025

Abstract

Health and wellness tourism is a rapidly expanding segment of the global tourism industry, driven by increasing consumer awareness of well-being and lifestyle enhancement. As the demand for wellness travel grows, destinations are expected to offer high standards of safety, hygiene, rehabilitation, and [...] Read more.

Health and wellness tourism is a rapidly expanding segment of the global tourism industry, driven by increasing consumer awareness of well-being and lifestyle enhancement. As the demand for wellness travel grows, destinations are expected to offer high standards of safety, hygiene, rehabilitation, and holistic experiences. This study aims to identify and evaluate the key attributes and determinants for developing health and wellness tourism destinations by applying the 6As Tourism Development framework: Attractions, Accessibility, Amenities, Activities, Available Packages, and Ancillary Services. A multi-criteria decision-making approach, specifically the TOPSIS, was employed to assess destination potential through a case study of Nakhon Ratchasima Province, Thailand. The results indicate that Attractions, Accessibility, and Amenities are the top three priorities for wellness tourists. Sub-criteria such as natural scenery, cultural significance, accessibility for all, safety, and accommodation quality are particularly influential. Three districts in Nakhon Ratchasima were found to exhibit distinct strengths—Pak Chong is best suited for rehabilitative tourism (e.g., aroma and water therapy), aligning with mind and nutrition wellness components; Wang Nam Khiao is ideal for ecotourism and cultural experiences, supporting environmental and nutritional dimensions; while Mueang Nakhon Ratchasima excels in sports tourism, supporting physical and nutritional well-being. The study offers practical insights for policymakers and tourism stakeholders to design sustainable, visitor-centered wellness destinations. The proposed framework supports strategic planning and resource allocation for health-focused tourism development. Full article

(This article belongs to the Special Issue Health and Sustainable Lifestyle: Balancing Work and Well-Being)

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24 pages, 2360 KiB

Open AccessArticle

Spatial Differentiation Characteristics and Influencing Factors of Public Cultural Facilities in Xinjiang

by Xiao Li and Jiannan Hou

Sustainability 2025, 17(11), 4994; https://doi.org/10.3390/su17114994 - 29 May 2025

Abstract

Public cultural facilities are the cornerstone of the construction of the public cultural service system. Exploring the spatial pattern of public cultural service facilities is significant for clarifying regional differences in public cultural services, optimizing the allocation of urban cultural facilities, and promoting [...] Read more.

Public cultural facilities are the cornerstone of the construction of the public cultural service system. Exploring the spatial pattern of public cultural service facilities is significant for clarifying regional differences in public cultural services, optimizing the allocation of urban cultural facilities, and promoting the equalization of public cultural services. This study constructs a dual-dimensional equalization evaluation system of geographical density and per capita quantity to reveal the spatial mismatch phenomenon of public cultural facilities in Xinjiang. Using methods such as the nearest neighbor index and kernel density analysis, combined with the geodetector, the distribution patterns of public cultural facilities in 14 prefectures and cities in Xinjiang are systematically analyzed. The results show that public cultural facilities in Xinjiang exhibit significant agglomeration characteristics, with museums having the most prominent spatial agglomeration degree (NNI = 0.523) and imbalance degree (S = 0.284). A spatial pattern centered on Urumqi characterized by “dense in the northwest and sparse in the southeast” has formed. There exists a spatial mismatch phenomenon between high-density and low-per capita population and low-density and high-per capita population in terms of geographical density and population distribution. Population size is the key factor in facility distribution, while cultural demand and economic level are the main factors, and fiscal capacity and education level are secondary factors, with transportation conditions being general factors. In this paper, we analyze the spatial differentiation characteristics of public cultural facilities in Xinjiang and the influencing factors in order to provide typical cases and practical references for optimizing the allocation of urban cultural facilities and promoting their equalization. Full article

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13 pages, 3225 KiB

Open AccessArticle

Glacier Retreat and Groundwater Recharge in Central Chile: Analysis to Inform Decision-Making for Sustainable Water Resources Management

by Verónica Urbina, Roberto Pizarro, Solange Jara, Paulina López, Alfredo Ibáñez, Claudia Sangüesa, Cristóbal Toledo, Madeleine Gullien, Héctor L. Venegas-Quiñones, Francisco Alejo, John E. McCray and Pablo A. Garcia-Chevesich

Sustainability 2025, 17(11), 4993; https://doi.org/10.3390/su17114993 - 29 May 2025

Abstract

Glaciers worldwide are in retreat, and their meltwater can modulate mountain aquifers. We examined whether mass loss of the Juncal Norte Glacier (central Chile) has affected groundwater storage in the Juncal River basin between 1990 and 2022. Recession-curve modeling of daily streamflow shows [...] Read more.

Glaciers worldwide are in retreat, and their meltwater can modulate mountain aquifers. We examined whether mass loss of the Juncal Norte Glacier (central Chile) has affected groundwater storage in the Juncal River basin between 1990 and 2022. Recession-curve modeling of daily streamflow shows no statistically significant trend in basin-scale groundwater reserves (τ = 0.06, p > 0.05). In contrast, glacier volume declined significantly (−3.8 hm³/yr, p < 0.05), and precipitation at the nearby Riecillos station fell sharply during the 2008–2017 megadrought (p < 0.05) but exhibited no significant change beforehand. Given the simultaneous decreases in meteoric inputs (rain + snow) and glacier mass, one would expect groundwater storage to decline; its observed stability therefore suggests that enhanced glacier-melt recharge may be temporarily offsetting drier conditions. Isotopic evidence from comparable Andean catchments supports such glacio-groundwater coupling, although time lags of months to years complicate detection with recession models alone. Hence, while our results do not yet demonstrate a direct glacier–groundwater link, they are consistent with the hypothesis that ongoing ice loss is buffering aquifer storage. Longer records and tracer studies are required to verify this mechanism and to inform sustainable water resources planning. Full article

(This article belongs to the Section Environmental Sustainability and Applications)

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26 pages, 1354 KiB

Open AccessArticle

Influence of Creative Tourist Experiences and Engagement on Gen Z’s Environmentally Responsible Behavior: A Moderated Mediation Model

by Wenjun Lu, Pimlapas Pongsakornrungsilp, Sukhuman Klamsaengsai, Kanokkan Ketkaew, Sasawalai Tonsakunthaweeteam and Long Li

Sustainability 2025, 17(11), 4992; https://doi.org/10.3390/su17114992 - 29 May 2025

Abstract

In the contemporary Chinese tourism market, Generation Z constitutes a key consumer segment whose environmentally responsible behavior (ERB) is crucial to achieving the sustainable development of destinations. Drawing on the self-regulation of attitude theory and the cognitive–affective–conative (CAC) framework, in this research, we [...] Read more.

In the contemporary Chinese tourism market, Generation Z constitutes a key consumer segment whose environmentally responsible behavior (ERB) is crucial to achieving the sustainable development of destinations. Drawing on the self-regulation of attitude theory and the cognitive–affective–conative (CAC) framework, in this research, we examined the influence of emotional factors on ERB among Generation Z tourists. In particular, we investigated the effect of creative tourism experiences (CTEs) on ERB, with tourist engagement (TE) and place attachment (PAT) serving as mediators. Data from 639 valid online questionnaires were analyzed through structural equation modeling (SEM). The results show that CTE and TE significantly impact ERB, while TE and PAT mediate the relationship between CTE and ERB. Moreover, self-efficacy (SE) positively moderates both the direct and indirect effects. Given the limited integration of the self-regulation of attitude theory and the CAC framework in ERB research, these results provide novel insights and valuable recommendations for the sustainable development of creative tourism. Full article

(This article belongs to the Special Issue Consumer Behaviour and Sustainable Decision-Making: Bridging the Gap Between Awareness and Action)

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20 pages, 656 KiB

Open AccessArticle

The Mediating Role of Sustainable Leadership in Green Human Resource Management Practices and Organizational Commitment: A Case Study in Turkey

by Zeynep Hatipoğlu and Gülbeniz Akduman

Sustainability 2025, 17(11), 4991; https://doi.org/10.3390/su17114991 - 29 May 2025

Abstract

Today, businesses operate to maintain their assets sustainably and profitably, but they face resource scarcity and environmental problems. In order to overcome this problem, businesses should focus on environmental, social, and economic development while considering the environment. In this context, green human resource [...] Read more.

Today, businesses operate to maintain their assets sustainably and profitably, but they face resource scarcity and environmental problems. In order to overcome this problem, businesses should focus on environmental, social, and economic development while considering the environment. In this context, green human resource practices and sustainable leadership, which have emerged from green management philosophy, increase the environmental awareness of businesses and support them in protecting resources while also positively affecting many human resource metrics, such as performance and commitment at the business level. In recent years, definitions have been established, and scales have been developed within the scope of green human resource and sustainability leadership research, which has been a subject of interest in the relevant literature. Because studies measuring the effects of green human resource management (HRM) and sustainable leadership at the business level are rare, this work is important as it provides resources for further research. In this context, this research aimed to analyze the effects of green human resource management practices and sustainable leadership on employee commitment. In order to reach a general judgment about a system consisting of a large number of people and find answers to the research questions, the general screening model, which allows for single or relational screenings over the entire system or a group of samples to be taken from it, was selected. The correlational model, a type of quantitative research model, was used to examine the relationships between the variables within the scope of this research. According to the results, the effects of green HRM practices on organizational commitment change significantly through the mediation of sustainable leadership. The findings reveal that, for organizations seeking to foster a sustainable business culture, merely implementing green policies is insufficient; leaders must also embody these practices and motivate their workforce. Such an integrated strategy enhances both ecological sustainability and employee commitment, thereby securing a lasting competitive edge. Full article

(This article belongs to the Section Economic and Business Aspects of Sustainability)

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