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Abstract Networks can help implement the United Nations Sustainable Development Goals (SDGs) in a variety of ways. They can facilitate the sharing of best practices and resources among organisations, enabling them to more effectively implement the SDGs. They can also help spread awareness on the SDGs and encourage people to take action. Networks can also assist coordinate collaborations between different organisations to support the SDGs implementation, especially in the academic sector. This study aims to fill the literature gap in assessing the transformative power of sustainability networking and reports on a worldwide analysis of the international networks which are believed to have been playing a significant role in the implementation of the SDGs in higher education. A concise online questionnaire was designed and administered to experts via an expert database mailing list and social networks, and collected 153 responses from 37 countries. This was complemented by an assessment of a set of case studies, where 5 major sustainability networks—ESSSR, IUSDRP, SDSN, AASHE and Copernicus Alliance—were evaluated in respect of their scope, target groups, types of activities and contributions to the SDGs. The results have highlighted the fact that, whereas assessed networks are very active, there is still a perceived need for more concerted actions to allow these networks to become more engaged in the implementation of the SDGs. This study suggests some specific actions which may foster a greater collaboration among networks in order to maximise the impact of their sustainability initiatives. The process of networking contributes to the advancement of sustainability and is closely related with contributions to policy, economic development and society, as well as particularly to SDG 17—Partnerships for the Goals. This study supports the role of networking, while indicating the need for greater collaboration among networks in order to maximise the impact of their initiatives and their transformative power.

Abstract The role of universities in addressing climate change is often discussed, but one crucial aspect tends to be overlooked: their potential contribution to carbon sequestration. Many universities around the world possess significant tracts of land, often featuring substantial forested areas. These landscapes represent an underutilised opportunity for nature-based solutions that facilitate carbon sequestration. This paper discusses the current trends and status of university-owned forests, highlighting some of the largest and most ecologically significant forests managed by academic institutions across different regions worldwide. It explores their capacity for carbon sequestration, their biodiversity value, and the potential they hold for contributing to global climate change mitigation efforts. Furthermore, the article examines how these university forests can serve as dynamic, living laboratories for research, education, and conservation, as well as spaces for community engagement. In addition to their environmental benefits, these green spaces can enhance human health and well-being. Based on this analysis, the paper offers recommendations for universities on how to optimise their forested lands as carbon sinks and enhance their role in advancing sustainable practices, research, and education. Graphical abstract

Abstract Many of the energy systems functioning across the developing world are poorly designed and largely inadequate to meet a country's commercial and domestic energy needs. This is especially so in Latin America, where poverty trends have been exacerbated by limited access to energy, which could be used towards supporting industrial and small-scale commercial activities. This has characterised the widespread trend of energy poverty. This phenomenon poses a major barrier towards achieving the UN Sustainable Development Goals (SDGs) and addressing climate change, since lack of access to reliable energy generation systems hinders the development of economic activities and limits the comfort of living conditions. This paper reports on a study aimed at catering to a better understanding of the challenges related to energy poverty in Latin America and identifying some of the tools that may be deployed to address them. The methodological procedures used were bibliometric analysis and survey. The main findings of this research evidence that reducing energy poverty in Latin American countries is crucial to alleviating household costs since a considerable part of family income is used to pay the energy needs. Less use of coal, greater access to electricity—including those from renewable generation—as well as the use of technologies and programs subsidized by governments would significantly contribute to increasing the Latin American citizens' quality of life and achieving the SDGs.

Abstract Climate change is projected to have substantial economic, social, and environmental impacts worldwide. Currently, the leading solutions for hydrogen storage are in salt caverns, and depleted natural gas reservoirs. However, the required geological formations are limited to certain regions. To increase alternatives for hydrogen storage, this paper proposes storing hydrogen in pipes filled with gravel in lakes, hydropower, and pumped hydro storage reservoirs. Hydrogen is insoluble in water, non-toxic, and does not threaten aquatic life. Results show the levelized cost of hydrogen storage to be 0.17 USD kg−1 at 200 m depth, which is competitive with other large scale hydrogen storage options. Storing hydrogen in lakes, hydropower, and pumped hydro storage reservoirs increases the alternatives for storing hydrogen and might support the development of a hydrogen economy in the future. The global potential for hydrogen storage in reservoirs and lakes is 3 and 12 PWh, respectively. Hydrogen storage in lakes and reservoirs can support the development of a hydrogen economy in the future by providing abundant and cheap hydrogen storage.

Abstract Each year citizens of the European Union (EU) generate 2.5 billion tonnes of waste; equating to five tonnes of waste per person per year. To ensure optimal material recovery, and to support the move towards a circular economy, proper separate collection of waste is necessary. The current trend of increasing collection rates, encouraged by EU legislation, is promising; however, progress is uneven both across and within EU member states. While European and national targets provide the overarching driver for better waste collection, regional and local implementation is crucial for achieving continued progress. Therefore, it is vital to consider the disparity among the different EU countries when introducing new materials, such as bioplastics (bio-based and/or biodegradable plastics), into current national waste management streams, and any new introductions should be carefully evaluated before further actions are recommended by local authorities. As a member state that is heavily reliant on tourism, proper solid waste management is of vital importance in Greece, especially during the peak summer season. Considering the rapid expansion of bioplastics in the European market, it is important to assess the readiness of municipalities in Greece to manage this new category of solid waste. Data collected from 51 Greek municipalities via questionnaire (distributed to public authorities or waste management companies) showed that the current situation and capacities for adapting waste management streams to process bio-based and/or biodegradable plastics is still limited in Greece. Therefore, the readiness of Greece to process an increasing proportion of bioplastics within the waste stream (using the current waste management systems) is very low, as a result, such innovative materials are currently seen more as a problem than a ready-to-implement solution.

The COVID-19 pandemic has affected all Sustainable Development Goals (SDGs), leading to setbacks in various Latin American countries. In Brazil, progress in technological development and the adoption of sustainable practices by organizations has been significantly hindered. Yet, there remains a limited understanding of the long-term impacts on the country’s development, and a structured national plan for recovery and resuming progress toward the SDGs is lacking. This paper aims to investigate the repercussions of COVID-19 on SDGs 9 (industry, innovation, and infrastructure) and 12 (sustainable consumption and production) in the context of a latecomer country such as Brazil. This study adopted the Delphi-based scenario and Fuzzy Delphi approach and involved the participation of 15 sustainability experts with extensive experience in the Brazilian industrial sector. The findings elucidate the long-term impacts of the pandemic on these SDGs, focusing on Brazil’s socioeconomic landscape and developmental challenges. The pandemic worsened pre-existing issues, hindering infrastructure modernization, technological investment, and sustainable practices. Insufficient research funding, industry modernization, and small business integration further impede progress. Additionally, the paper identifies implications for research, companies, and public policies, aiming to provide actionable insights for fostering sustainable development in the post-pandemic era.

Abstract Background African countries are among the most vulnerable and affected by climate change. Comprehending climate change poses a major hurdle for the African population, politicians, and the African Union alike, presenting a substantial challenge for all involved. It is generally accepted that universities and other higher education institutions must play a leading role as drivers of change. Therefore, it is very important that African universities educate students about both mitigation and adaptation measures, develop the necessary initiatives to foster research in climate change-related topics and promote cooperation and alliances with key stakeholders. Results This research reports on a study aimed at identifying the extent to which higher education institutions in Africa are engaging in efforts to deal with the challenges posed by climate change. The objectives were accomplished through a mixed method approach, incorporating a review of literature, an international survey, and the inclusion of selected case studies from African universities that have developed successful initiatives. The research has brought to light significant disparities, such as varying perceptions regarding the potential outcomes of climate change and its associated extreme events in African countries. In addition, the study highlighted areas where there is a notable consensus on specific issues. It also offers a comprehensive view of the different strategies that universities are implementing to contribute to climate change mitigation and adaptation in several areas. Although there is a growing interest in the need to contribute to the joint task of mitigating the effects of climate change and adapting to its consequences, HEIs need to increase their efforts to enhance the work of their professors and researchers. To this end, the involvement of public authorities and other private sector actors is essential. Conclusions This article outlines some actions that need to be undertaken so that universities may play a more active role in global efforts to handle the problems associated with a changing climate. There is a notable focus from academic actors on addressing climate change challenges in Africa. In addition, there is a proactive emphasis on utilizing science and research to comprehend climate change issues and offer widely applicable tools for adaptation and mitigation to safeguard both people and the environment. Consequently, it is crucial and time-sensitive for African universities to enhance their expertise in the field of climate change, fostering the capacity to conduct innovative research that addresses the various challenges linked to the evolving climate. This study offers several useful lessons for African universities to replicate experiences that have generated results in different countries and contexts.

Abstract The process of implementation of the UN Sustainable Development Goals (SDGs) which were approved by the UN General Assembly in 2015 has not been simple, being influenced by variety of social, economic, and logistical problems. It has also been negatively affected by the COVID-19 pandemic. There are to date no specific studies aimed at assessing the extent to which higher universities institutions in Europe are active in the SDGs implementation process. Departing from this research need, this paper reports on a study aimed at examining the current degree of engagement of European universities in the implementing the SDGs. By using a multi-methods approach, which entails a review of existing documents, a survey involving participants from 22 countries and case studies, the paper maps, documents and disseminates examples of what European universities are doing to implement the SDGs, the challenges they face, and the solutions being deployed to overcome them.

Abstract Climate change (CC) will likely significantly impact the world’s infrastructure significantly. Rising temperatures, increased precipitation, and rising sea levels are all likely to stress critical infrastructures (CI). Rising temperatures can lead to infrastructure damage from extreme heat events. This can cause roads and bridges to buckle or crack, leading to costly repairs and potential traffic disruptions. In addition, heat waves can damage vital electrical infrastructure, leading to widespread power outages. In light of this context, this article reports on a study which examined the connections and impacts of CC on infrastructure. The study employed a mixed-method approach, combining bibliometric analysis for the period 1997–2022 with a series of relevant case studies from the five continents to offer insight into the impact of CC on infrastructure. The article fills a research gap in respect of assessments of the extent to which climate change (CC) negative influences the infrastructure, with a special focus on developing countries. It also showcases CI projects and adaptation measures being currently deployed, to address CC. The results show that the current infrastructure is vulnerable to CC. The selected case studies on CI adaptation show that in developing and industrialised countries, there is a perceived need to understand better the connections and potential impacts of CC on critical areas such as transport, settlements, and coastal infrastructure. In order to protect infrastructure from CC impacts, governments need to invest in measures such as flood control, early warning systems, and improved building codes. Additionally, they need to work to reduce greenhouse gas emissions more actively, which are the primary cause of CC.

Oases are vulnerable ecosystems that are affected by climate change. Using high-resolution climate models focusing on northern Africa, we investigate the changes in the agrosystems of oases. Projected air temperature changes under an extreme global warming scenario are statistically significant for all oases studied, with an increase of up to 4–4.5 °C by the end of the century. The impact of the projected warming is likely to lead to an increased groundwater demand, with a parallel trend in reduced precipitation. Combined, these processes endanger the long-term socio-economic prospect of oases.

Abstract Background Vegetation health (VH) is a powerful characteristic for forecasting malaria incidence in regions where the disease is prevalent. This study aims to determine how vegetation health affects the prevalence of malaria and create seasonal weather forecasts using NOAA/AVHRR environmental satellite data that can be substituted for malaria epidemic forecasts. Methods Weekly advanced very high-resolution radiometer (AVHRR) data were retrieved from the NOAA satellite website from 2009 to 2021. The monthly number of malaria cases was collected from the Ministry of Health of Benin from 2009 to 2021 and matched with AVHRR data. Pearson correlation was calculated to investigate the impact of vegetation health on malaria transmission. Ordinary least squares (OLS), support vector machine (SVM) and principal component regression (PCR) were applied to forecast the monthly number of cases of malaria in Northern Benin. A random sample of proposed models was used to assess accuracy and bias. Results Estimates place the annual percentage rise in malaria cases at 9.07% over 2009–2021 period. Moisture (VCI) for weeks 19–21 predicts 75% of the number of malaria cases in the month of the start of high mosquito activities. Soil temperature (TCI) and vegetation health index (VHI) predicted one month earlier than the start of mosquito activities through transmission, 78% of monthly malaria incidence. Conclusions SVM model D is more effective than OLS model A in the prediction of malaria incidence in Northern Benin. These models are a very useful tool for stakeholders looking to lessen the impact of malaria in Benin.

Abstract Students are central actors at Higher Education Institutions (HEIs). Whereas much can be achieved by the active participation of students in sustainability affairs, it is unclear what is the current level of students’ knowledge and engagement regarding the United Nations (UN) Sustainable Development Goals (SDGs) around the world, as well as which initiatives are being undertaken by HEIs on this matter. In order to address this research gap, this study investigated the current status of students’ knowledge and participation in initiatives aimed at the implementation of the UN SDGs. A comprehensive research methodology was carried out by means of a bibliometric analysis, case studies, and a survey involving a sample of 602 students from 53 countries. For the bibliometric analysis, data were analysed with the support of the VOSviewer software, while quantitative data analysis was performed with the support of IBM SPSS Statistics. The study shows that the participation of students in SDGs activities is associated with the commitment level of the HEIs to the implementation of the SDGs. In addition, the fact that students have taken a course or have a discipline related to the SDGs, plays a significant role in the SDGs implementation process. Moreover, the findings reveal that graduate students are more familiar with the SDGs than their undergraduate peers. The analysed HEIs case studies also demonstrate the commitment to sustainable development (SD) through different initiatives being pursued at different levels and scopes. Based on the results, the study provides recommendations on a set of specific measures that may be implemented to increase HEIs students’ interest and engagement in SD.

The term ''prosumers'' coined by Toffler, relates to those customers who also engage in the co-creation of products, which they only partly consume, and whose balance is made available to a broader group. But even though the role of prosumers is increasingly relevant as a more comprehensive number of people are engaging in the production of products to be shared by others, there is a need for studies that aim at identifying how widespread they are, and the concrete contribution they are providing to some key area such as, for energy, energy generation and distribution. Based on the need to address this research gap, this paper reports on a study on prosumer behaviour in a sustainable development (SD) context, with a focus on the energy sector. The paper deploys a mixed-methods approach which entails a bibliometric analysis of prosumers from a sustainability perspective - to gain a better understanding of the topic -, a quantitative study of prosumers’ behaviour in the field of renewable energy involving respondents from 44 countries, and a set of case studies, supported by the literature, which illustrates current trends. The novelty of this paper resides in the fact that it explores the role of prosumers in an SD context across many countries in the critical area of energy generation and use, outlining the drivers of positive behaviour and identifying some further information needs.

Abstract Background Malaria is one of the major vector-borne diseases most sensitive to climatic change in West Africa. The prevention and reduction of malaria are very difficult in Benin due to poverty, economic insatiability and the non control of environmental determinants. This study aims to develop an intelligent outbreak malaria early warning model driven by monthly time series climatic variables in the northern part of Benin. Methods Climate data from nine rain gauge stations and malaria incidence data from 2009 to 2021 were extracted from the National Meteorological Agency (METEO) and the Ministry of Health of Benin, respectively. Projected relative humidity and temperature were obtained from the coordinated regional downscaling experiment (CORDEX) simulations of the Rossby Centre Regional Atmospheric regional climate model (RCA4). A structural equation model was employed to determine the effects of climatic variables on malaria incidence. We developed an intelligent malaria early warning model to predict the prevalence of malaria using machine learning by applying three machine learning algorithms, including linear regression (LiR), support vector machine (SVM), and negative binomial regression (NBiR). Results Two ecological factors such as factor 1 (related to average mean relative humidity, average maximum relative humidity, and average maximal temperature) and factor 2 (related to average minimal temperature) affect the incidence of malaria. Support vector machine regression is the best-performing algorithm, predicting 82% of malaria incidence in the northern part of Benin. The projection reveals an increase in malaria incidence under RCP4.5 and RCP8.5 over the studied period. Conclusion These results reveal that the northern part of Benin is at high risk of malaria, and specific malaria control programs are urged to reduce the risk of malaria.

The purpose of this paper is twofold: (i) to identify the thematic categories and central topics connecting digitization and operational efficiency in the banking sector; and (ii) to develop a research agenda to guide future research endeavors to advance knowledge related to digital operational efficiency (DOE). Employing a two-stage content-centric review approach, this study comprehensively outlines overarching themes and subsequently delves into specific dimensions. The first stage aimed to provide an overview of research connecting operational efficiency and digitization in the banking sector and to refine the search criteria for content analysis. The second stage employed content analysis concentrated on journal articles published between 2018 and 2023. Central topics include enhancing banking industry performance through industry 4.0 technology and partnerships, the impact of the COVID-19 pandemic on bank digital transformation, organizational adaptations for embracing new digital business models, and elevating customer experience through novel operational paradigms. The research agenda proposed include the following: DOE conceptual development; digital bank break-even analysis; optimization of the product and service portfolio offered by digital banks; and consumer experience and level of service of digital banks. By delving into the impact of industry 4.0 technologies, pandemic, and digital business models, this paper enriches our understanding of the complex interplay between digitization and operational efficiency. The proposed research agenda offers a roadmap for future scholarly endeavors, contributing to the evolution of theoretical frameworks in this field. This paper offers insights relevant for banking industry professionals, providing them with valuable guidance on how to enhance their performance, optimize their digital product and service portfolio, and elevate the overall customer experience in the rapidly evolving landscape of digital banking.

Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is a promising biodegradable bio-based material, which is designed for a vast range of applications, depending on its composite. This study aims to assess the degradability of a PHBV-based compound under different conditions. The research group followed different methodological approaches and assessed visual and mass changes, mechanical and morphological properties, spectroscopic and structural characterisation, along with thermal behaviour. The Ph-Stat (enzymatic degradation) test and total dry solids (TDS)/total volatile solids (TVS) measurements were carried out. Finally, the team experimentally evaluated the amount of methane and carbon dioxide produced, i.e., the degree of biodegradation under aerobic conditions. According to the results, different types of tests have shown differing effects of environmental conditions on material degradation. In conclusion, this paper provides a summary of the investigations regarding the degradation behaviour of the PHBV-based compound under varying environmental factors.The main strengths of the study lie in its multi-faceted approach, combining assessments of PHBV-based compound degradability under different conditions using various analytical tools, such as visual and mass changes, mechanical and morphological properties, spectroscopic and structural characterization, and thermal behavior. These methods collectively contribute to the robustness and reliability of the undertaken work.

Climate change can have direct and indirect effects on human health. Direct effects can include an increase in extreme weather events, such as heatwaves and floods, as well as an increase in the spread of vector-borne and infectious diseases, which may lead to a set of health problems and diseases. Indirect effects can include changes in air quality, water availability, and food production and distribution. These changes can lead to an increase in respiratory problems, malnutrition, and increased food insecurity. There is a perceived need to investigate the extent to which Higher Education Institutions (HEIs) are engaged in efforts to foster a greater understanding of the connections between climate change and health. In this context, this preliminary investigation offers an overview of the relationships between climate change and health. By means of a survey among teaching staff and researchers at HEIs from 42 countries across all continents working on the connection between climate change and health. The study has investigated the extent to which current provisions for education and training on the connection between climate change and health are being considered and how current needs in terms of policy development, research, and training are being met. A series of case studies illustrate how universities worldwide are actively developing strategies and implementing measures to address climate change and health. The study concludes by providing specific recommendations aimed at facilitating the handling of issues related to climate change and health in a higher education context.

The overconsumption of conventional plastics has led to several environmental and social-economic issues related to plastic pollution, carbon emissions and resource depletion. Acknowledging these issues, the introduction of alternatives such as bioplastics has been promoted by national, supranational, and international organizations. However, the market for such materials is still niche, where businesses are uncertain about the benefits and costs associated with the use of these innovative materials. Successful (and sustainable) uptake of such alternatives will depend on public acceptance and changes in consumer behavior. Therefore, this study aims to explore how consumers' orientation towards environmental sustainability is related to consumer utilization of alternatives such as bio-based and biodegradable plastics. Consumer knowledge and performance expectations of these materials are also analyzed. This study employed a predominately quantitative research approach, where a self-administered online survey was used to collect the opinions of consumers across society using a snowball sampling technique. Results show continued consumer confusion, unrealistic expectations, and a value-action gap. These elements may have consequences for market uptake and broader implications across the value chain. A key implication is that both policy makers and businesses should address these barriers through enhanced communication of relevant information alongside improved consumer awareness and education.

Contexto: As universidades são consideradas como ambientes de inovação e de disseminação do conhecimento, laboratórios vivos onde as mentes pensantes são criadas. Objetivo: Devido a sua importância no desenvolvimento urbano o presente artigo busca analisar como a experiência de cidades universitárias sustentáveis pode contribuir para o processo de inovação socioambiental em toda a cidade. Método: a metodologia utilizada foi um estudo de caso com a Universidade de Hamburgo (HAW – Alemanha) que a partir da criação de um laboratório vivo, voltado para o desenvolvimento de ações estratégicas de inovação a tripla hélice do desenvolvimento sustentável, cria soluções que envolvam a comunidade, a universidade, os tomadores de decisão e o setor empresarial para a implantação de uma cidade sustentável e inteligente. Resultados: Os resultados obtidos apresentam que a parceria entre diferentes stakeholders e a Universidade atuando como fomentador de inovações faz com que projetos voltados para o bem-estar da população sejam criados, além de criar o senso de pertencimento na população, levando os centros urbanos a se tornarem mais sustentáveis e inteligentes.

Purpose: The COVID-19 pandemic has led to changes in academic routines. These changes have also contributed to an increase in the number of papers submitted to journals, citations and, ultimately, to changes in metrics. This study aims to address a gap between theory and practice, analysing the changes in the impact factor (IF) of a sample of 30 environment/sustainability-related journals, in the face of the COVID-19 pandemic. Design/methodology/approach: The study used an expert-driven literature analysis and an assessment of a selected sample of 30 environment/sustainability-related journals' increased trends. Findings: The unprecedented trend observed when analysing the results obtained in the IF of environment/sustainability-related journals contribute to the body of knowledge on this topic, allowing us to understand how specifically the COVID-19 pandemic has influenced scientific publishing, despite the restrictions imposed by lockdowns and access to research knowledge and facilities. Research limitations/implications: Based on a sample of 30 environment/sustainability-related journals, this study can highlight lessons learned from the COVID-19 pandemic, suggesting specific measures which may be addressed to contribute to upkeep levels of publishing in the environment/sustainability field covered in this study. Practical implications: This study will contribute to setting the stage for additional research on the influences of the COVID-19 pandemic on scientific publishing's impact in environment/sustainability areas of knowledge. The implications of this research will allow us to set the basis for more extensive research in other areas of knowledge. Originality/value: To the best of the authors' knowledge, this study is unique, as it addresses the implications of the COVID-19 pandemic in 30 considered exemplary environment/sustainability-related journals, the main research area of all the authors involved in this publication.

Purpose: The purpose of this study is to present an innovative and transformative online approach to sustainable development in management education. Design/methodology/approach: A case study and action research were carried out in a Brazilian business school during an academic semester. Specifically, in the context of a discipline entitled "Socio-environmental Management in Companies", several pedagogical strategies were designed and implemented to ensure undergraduate students' learning. This study involved the collection and analysis of both quantitative and qualitative data from multiple sources, which were analysed using descriptive statistics, thematic and content analysis techniques. Findings: By assessing the strategies, tools and resources used during the course, the findings of this study show that the discipline supported the students' transformative learning towards sustainability. Research limitations/implications: This study has both theoretical and practical implications by describing and evaluating an innovative and engaging pedagogical approach to sustainable development in management education. Originality/value: The approach developed through this research provides educators and higher education institutions with innovative strategies for transformative learning towards sustainability in management education. Moreover, the approach can be adapted and implemented in other fields of knowledge.

Purpose: Higher education institutions (HEIs) offer courses and programmes focusing on sustainability in economics, as courses on sustainable development (SD), which examine the economic, social and environmental dimensions of SD. This paper aims to examine sustainability integration in economics degree programmes. Design/methodology/approach: Through an extensive literature review in Web of Science (WoS) and information search in Google, conducting to 28 relevant case studies, this paper elucidates the emphasis given to sustainability as part of economics degree programmes in HEIs. Findings: The results suggest that, whereas the inclusion of sustainability components in this field is a growing trend, much still needs to be done to ensure that matters related to SD are part of the routine of university students studying economics. Research limitations/implications: It is worth noting that the literature review conducted in WoS was primarily aimed at assisting in the selection of university case studies. The 28 university case studies scrutinised in this study may lack sufficient representation from numerous developing countries. Practical implications: This study highlights challenges in integrating the SD into economics degree programmes, suggesting the need for curriculum adjustments as underscoring operational issues, acting as barriers. The inclusion of sustainability in economics programmes must navigate operational issues stemming from packed timetables and busy schedules, requiring innovative solutions. Social implications: As far as the authors are aware, this study holds substantial importance in its emphasis on implementing sustainability within HEIs' economics programmes, assisting in pursuing SD. Originality/value: The novelty of this study lies in addressing sustainability with the specific economics focus programmes within the HEIs context.