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Isolated microgrids are promoted as solutions for rural electrification in the Global South but they often encounter difficulties during their lifespan. Despite this, long-term research on microgrid viability and sustain- ability is scarce. Building on existing works, we develop a multidimensional approach to sustainability based on four dimensions: technical, financial, institutional and socio-cultural. This framework is applied to an isolated microgrid in a Senegalese village over a seven-year timeframe, looking at both local and external factors. The unusually long-term approach uncovers the deep roots of entangled and evolving sustainability issues. Our re- sults are three-fold. First, intertwined sustainability factors intensify challenges. Technical challenges exacerbate financial and institutional ones, while the design of the microgrid impacts socio-cultural aspects. This leads to a vicious cycle between the four sustainability dimensions. Secondly, sustainability is mostly affected in the in- terval between technical breakdown and repairs as maintenance delays have repercussions on users' practices and their trust in the MG, as well as the operator's business models. Lastly, MGs are never a completely local system, even if they are designed to be (partially) autonomous. The study thus makes recommendations for researchers, practitioners and decision-makers. A long-term vision is necessary from the MG design stage. External support and funding are essential to ensure the sustainability of microgrids in poor and remote settings, moving away from the image of microgrids as autonomous systems. Future research agendas would benefit from additional case studies with a longitudinal and multiple-scale approach. 111;

[ES] El emprendimiento sostenible (ES) se ha convertido en un tema central de interés en diversos sectores, como academia, sector privado, sector público y la sociedad civil. Este enfoque emerge de la necesidad de crear entornos donde las personas, el planeta, puedan prosperar de manera sostenible, integrando aspectos económicos, sociales, ambientales, políticos y culturales. La definición de ES varía según autor e intereses de investigación (Belz, 2013). Autores como Cohen & Winn (2007) sostienen que el ES conduce a una economía más sostenible a largo plazo a través de oportunidades de negocio, Mientras que Moya et al. (2019) enfatizan la importancia de modelo de negocio que generen ingresos y, al mismo tiempo, preserven el medio ambiente y promueven el bienestar de la sociedad. En el 2015, la Asamblea General de las Naciones Unidas aprobó la Agenda 2030 para el Desarrollo Sostenible, que incluye 17 Objetivos de Desarrollo Sostenible (ODS) (UN, 2015). Estos ODS, se agrupan en cinco ejes principales: personas, planeta, prosperidad, paz y alianzas, que busca promover el bienestar de las actuales y futuras generaciones de manera inclusiva, equitativa y sostenible, al mismo tiempo que se garantiza la preservación del medio ambiente. La presente tesis doctoral propone aplicar un modelo de emprendimiento sostenible fundamentado en los ODS, como una estrategia para garantizar la perdurabilidad de los emprendimientos sostenibles en el tiempo. Para ello se identificaron seis criterios característicos clave: innovación, oportunidad, responsabilidad, calidad, creatividad y capacidad, que se asocian a diferentes variables para construir la estrategia sostenible. La investigación se divide en tres etapas. En la primera etapa, se realiza una revisión bibliográfica exhaustiva de los constructos ES y ODS. En la segunda etapa, se lleva a cabo un análisis de los avances y desafíos de los ODS, partimos analizando 23 países de América Latina y el Caribe, así como 38 a países miembros de la OCDE, con el objetivo de identificar grupos homogéneos de países en función de cada uno de los cinco ejes de los ODS. En la tercera etapa, se desarrolla la base de datos, integrando variables relacionadas con los indicadores de innovación, los ODS, la actividad y actitud empresarial y las condiciones del marco empresarial. Estas variables se utilizan para examinar la relación entre la estrategia sostenible y la perdurabilidad de los emprendimientos sostenibles a través del indicador propiedad empresarial establecida, utilizando un modelo de datos panel desbalanceado de efectos fijos para 48 países durante el periodo 2015 al 2021. Los resultados de la investigación confirman la importancia de la aplicación de las variables de la estrategia sostenible para la implementación del modelo de ES fundamentado en los ODS. Se observa una relación significativa entre las variables relacionadas con la actividad empresarial y las condiciones del marco empresarial con la perdurabilidad de la propiedad empresarial establecida (EBO). Además, se identifica una relación positiva entre los ODS y la perdurabilidad de la EBO. Sin embargo, en el modelo las variables relacionadas con los indicadores de innovación no muestran una relación significativa con la perdurabilidad de la EBO. Esto sugiere que el impacto de la innovación en la perdurabilidad de la EBO podría ser más complejo y dependa de otros factores contextuales, como nivel de desarrollo económico del país o del sector de actividad económica. En conclusión, la investigación proporciona importantes contribuciones a la literatura y la práctica: Proporcionando herramientas y enfoques para orientar y evaluar el impacto de políticas y programas relacionados con emprendimiento, ES, ODS, el espíritu empresarial, entre otros, que facilitan la toma de decisiones más informadas. Esta investigación permitirá abordar los desafíos de la sostenibilidad de manera efectiva y contribuir al desarrollo sostenible en beneficio de todos. [CA] L'emprenedoria sostenible (ÉS) s'ha convertit en un tema central d'interés en diversos sectors, com a acadèmia, sector privat, sector públic i la societat civil. Este enfocament emergix de la necessitat de crear entorns on les persones, el planeta, puguen prosperar de manera sostenible, integrant aspectes econòmics, socials, ambientals, polítics i culturals. La definició de ÉS varia segons autor i interessos d'investigació (Belz, 2013). Autors com Cohen & Winn (2007) sostenen que l'ÉS conduïx a una economia més sostenible a llarg termini a través d'oportunitats de negoci, Mentres que Moya et al. (2019) emfatitzen la importància de model de negoci que generen ingressos i, al mateix temps, preserven el medi ambient i promouen el benestar de la societat. En el 2015, l'Assemblea General de les Nacions Unides va aprovar l'Agenda 2030 per al Desenvolupament Sostenible, que inclou 17 Objectius de Desenvolupament Sostenible (ODS) (UN, 2015). Estos ODS, s'agrupen en cinc eixos principals: persones, planeta, prosperitat, pau i aliances, que busca promoure el benestar de les actuals i futures generacions de manera inclusiva, equitativa i sostenible, al mateix temps que es garantix la preservació del medi ambient. La present tesi doctoral proposa aplicar un model d'emprenedoria sostenible fonamentada en els ODS, com una estratègia per a garantir la perdurabilitat de les emprenedories sostenibles en el temps. Per a això es van identificar sis criteris característics clau: innovació, oportunitat, responsabilitat, qualitat, creativitat i capacitat, que s'associen a diferents variables per a construir l'estratègia sostenible. La investigació es dividix en tres etapes. En la primera etapa, es realitza una revisió bibliogràfica exhaustiva dels constructes ÉS i ODS. En la segona etapa, es duu a terme una anàlisi dels avanços i desafiaments dels ODS, partim analitzant 23 països d'Amèrica Llatina i el Carib, així com 38 a països membres de l'OCDE, amb l'objectiu d'identificar grups homogenis de països en funció de cadascun dels cinc eixos dels ODS. En la tercera etapa, es desenvolupa la base de dades, integrant variables relacionades amb els indicadors d'innovació, els ODS, l'activitat i actitud empresarial i les condicions del marc empresarial. Estes variables s'utilitzen per a examinar la relació entre l'estratègia sostenible i la perdurabilitat de les emprenedories sostenibles a través de l'indicador propietat empresarial establida, utilitzant un model de dades panell desbalanceado d'efectes fixos per a 48 països durant el període 2015 al 2021. Els resultats de la investigació confirmen la importància de l'aplicació de les variables de l'estratègia sostenible per a la implementació del model de fon ÉS amentat en els ODS. S'observa una relació significativa entre les variables relacionades amb l'activitat empresarial i les condicions del marc empresarial amb la perdurabilitat de la propietat empresarial establida (EBO). A més, s'identifica una relació positiva entre els ODS i la perdurabilitat de l'EBO. No obstant això, en el model les variables relacionades amb els indicadors d'innovació no mostren una relació significativa amb la perdurabilitat de l'EBO. Això suggerix que l'impacte de la innovació en la perdurabilitat de l'EBO podria ser més complex i depenga d'altres factors contextuals, com a nivell de desenvolupament econòmic del país o del sector d'activitat econòmica. En conclusió, la investigació proporciona importants contribucions a la literatura i la pràctica: Proporcionant ferramentes i enfocaments per a orientar i avaluar l'impacte de polítiques i programes relacionats amb emprenedoria, ÉS, ODS, l'esperit empresarial, entre altres, que faciliten la presa de decisions més informades. Esta investigació permetrà abordar els desafiaments de la sostenibilitat de manera efectiva i contribuir al desenvolupament sostenible en benefici de tots. [EN] Sustainable entrepreneurship (SE) has become a central topic of interest in various sectors, such as academia, the private sector, the public sector and civil society. This approach emerges from the need to create environments where people, the planet, can thrive in a sustainable way, integrating economic, social, environmental, political and cultural aspects. The definition of SE varies according to author and research interests (Belz, 2013). Authors such as Cohen & Winn (2007) argue that SE leads to a more sustainable economy in the long term through business opportunities, while Moya et al. (2019) emphasise the importance of business models that generate income and, at the same time, preserve the environment and promote the well-being of society. In 2015, the United Nations General Assembly adopted the 2030 Agenda for Sustainable Development, which includes 17 Sustainable Development Goals (SDGs) (UN, 2015). These SDGs are grouped into five main axes: people, planet, prosperity, peace and partnerships, which seek to promote the well-being of current and future generations in an inclusive, equitable and sustainable manner, while ensuring the preservation of the environment. This doctoral thesis proposes the application of a sustainable entrepreneurship model based on the SDGs as a strategy to ensure the permanence of sustainable enterprises over time. To this end, six key characteristic criteria were identified: innovation, opportunity, responsibility, quality, creativity and capacity, which are associated with different variables to build the sustainable strategy. The research is divided into three stages. In the first stage, a comprehensive literature review of the SE and SDG constructs is conducted. In the second stage, an analysis of the progress and challenges of the SDGs is carried out, starting with an analysis of 23 countries in Latin America and the Caribbean, as well as 38 OECD member countries, with the aim of identifying homogeneous groups of countries according to each of the five axes of the SDGs. In the third stage, the database is developed, integrating variables related to innovation indicators, the SDGs, entrepreneurial activity and attitude, and business framework conditions. These variables are used to examine the relationship between sustainable strategy and the permanence of sustainable ventures through the established business ownership indicator, using an unbalanced fixed effects panel data model for 48 countries over the period 2015 to 2021. The research results confirm the importance of the application of sustainable strategy variables for the implementation of the SDG-based SE model. A significant relationship is observed between variables related to entrepreneurial activity and business framework conditions with the permanence of established business ownership (EBO). Furthermore, a positive relationship is identified between the SDGs and the permanence of EBO. However, in the model the variables related to innovation indicators do not show a significant relationship with EBO permanence. This suggests that the impact of innovation on EBO permanence might be more complex and depend on other contextual factors, such as the level of economic development of the country or the sector of economic activity. In conclusion, the research provides important contributions to literature and practice: Providing tools and approaches to guide and assess the impact of policies and programmes related to entrepreneurship, SE, SDGs, entrepreneurship, among others, facilitating more informed decision-making. This research will enable to address sustainability challenges effectively and contribute to sustainable development for the benefit of all.

China is a great player in the world context, considering its population and economic dynamics. In that framework, this country from East Asia has paid attention to agricultural dimensions, namely because of the need for food to supply the dimension of the demand of its population and the Chinese strategies in the global markets. These contexts required agricultural policy reforms that accompanied the social transformation. In this way, an overview of the literature is proposed to identify agricultural policy instruments in China and show recent trends. Understanding the Chinese changes in these domains may be useful for several world stakeholders, considering the relevance of China to the world agendas. A systematic review based on bibliometric analysis was considered. This assessment of the literature reveals that food security, relationships of China’s contexts with the global frameworks, grain output, fertilisers use, climate change and the pressures of urbanisation are topics in discussion.

Purpose This paper aims to empirically examine the impact of economic development and energy consumption in Saudi Arabia (the leading OPEC giant and the Arab energy icon country) between 1971 and 2015, whilst incorporating globalization, financial development and capital accumulation. Design/methodology/approach This study uses econometric tools and the analytical framework based on the autoregressive distributed lag (ARDL) model. Findings The study found that, unlike economic development, globalization and financial development increased energy consumption. Also, capital accumulation created a boost in the country’s energy consumption. Results of variance decomposition indicate that the innovative shocks in globalization and financial development affected energy consumption at the rates of 15.28% and 28.98%, respectively, over 15 years’ period, while shocks in capital accumulation affected energy consumption at a rate of only about 1.24%. In addition, the results of impulse response function show that globalization and economic development were highly responsive to shocks in financial development, and capital accumulation greatly spurred financial development. Research limitations/implications The findings of this study have implication for promoting an efficient and sustainable energy systems that enhance sustainable development based on the accrued benefits of globalization, financial development and capital accumulation. Originality/value Given the increasing level of globalization, financial development and energy consumption, our study uses econometric tools and the analytical framework based on the ARDL model to revisit how energy consumption is influenced by economic development in Saudi Arabia by incorporating other determinants of energy consumption such as globalization, financial development and capital accumulation. The results were validated based on the innovative accounting.

Climate change coupled with environmental degradation is primary concern of the modern society. Natural resource dependence has been widely recognized as a principal stimulator of environmental degradation. However, little is known whether natural resource dependence may take part in environmental sustainability of the most innovative countries via the channel of technological innovation. Against this backdrop, this study aims to explore whether natural resource dependence, transport energy consumption, economic growth, and technological innovation explain ecological footprint of the seven most innovative countries under the environmental Kuznets curve (EKC) framework in the period from 1990 through 2018. This study utilizes both, the patent applications and research, development and demonstration budget as proxies for the technological innovation. By employing panel Method of Moments Quantile Regression (MMQR), this study's outcomes outlined that both transport energy consumption and natural resource dependence significantly increase ecological footprint while technological innovation reduces environmental degradation. Moreover, empirical findings of this study verified the legitimacy of EKC hypothesis. Additionally, natural resource dependence with interactive term of technological innovation provided evidence to reduce the harmful environmental effect of natural resources. The findings are robust to the selection of technological innovation proxy variable. The present empirical outcomes shed new light on the key role of technological innovation in attaining environmental sustainability clearly outlining that the most innovative countries should align the natural resources use, economic growth and transport energy consumption with the Sustainable Development Goals (SDGs). (c) 2023 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved.

The challenge of sustainable development and consumption is to satisfy current desires without impoverishing future generations and the planet in the long term. Therefore, new standards of sustainable practices are increasingly being promoted [1]. Environmental knowledge refers to an individual's perception and understanding of environmental issues, including understanding the causes and consequences of environmental problems and knowing the solutions needed to resolve them [2]. In this context, the more people know about environmental issues, their causes, and possible solutions, the more they will be willing to buy sustainable food [3]. This study aimed to determine the level of knowledge about ecological issues in Portuguese citizens with higher education and to analyze the impact of the interest and level of knowledge of environmental issues on the attitude of conscious purchase of food. To achieve these objectives, a quantitative and cross-sectional study was carried out based on a non-probabilistic sample of 295 individuals, selected for convenience. To collect the data, a questionnaire adapted [4] was placed online and shared in the social media between September 2022 and the first half of January 2023. The questionnaire was structured in 2 sections. The first section included questions that allowed the socioeconomic characterization of the respondent, namely, nationality, district of residence, gender, age, marital status, net monthly income of the household, household size and financial comfort. The second section consisted of 17 statements about sustainable food purchasing attitudes and behaviors, for which the respondent used a Likert-type scale ranging from 1 (completely disagree) to 7 (completely agree). Respondents were aged between 18 and 69 years old, recording an average of 32.29 years old (SD = 12.661). The majority lived in the North of Portugal, namely in Porto (24.9%), Bragança (23.5%) and Braga (10.9%) districts. In addition, the majority was female (72.7%), single (64.5%), lived in a household with up to 3 people (64.2%), with a monthly income of up to 1440 euros (54.3%). Despite the household income being relatively low, 63.1% of respondents consider living with some financial comfort. The results showed that respondents recorded a good level of knowledge of environmental issues (Mean = 5.21; SD = 1.436). Moreover, the value of Adjusted R2 shows that the interest and the level of environmental knowledge explain, in 64.2%, the conscious attitudes and behaviors with regard to the purchase of food. These results suggest that the participants of this study, that is, people with higher education adopt planning and organization practices in their food purchases, as well as adhere to and implement sustainable measures. Despite the encouraging results of the present study, in the future, Portuguese higher education institutions should adopt educational and awareness strategies aimed at improving students' knowledge of environmental issues, allowing the adoption of more sustainable behaviors. The authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support through national funds FCT/MCTES (PIDDAC) to CIMO (UIDB/00690/2020 and UIDP/00690/2020) and SusTEC (LA/P/0007/2020). info:eu-repo/semantics/publishedVersion

Productivity, equity and sustainability are regarded as 'essential components' in the human development paradigm. They reflect structural aspects of an economic system and create the material conditions for widespread human development and wellbeing. Nevertheless, the consistency among these principles is significantly questioned in the economic literature, depicting a potential 'trilemma' for contemporary human development. This paper analyses the ability of different economies to consistently advance productivity, equity, and sustainability. A new composite indicator - the Human Development Structural Consistency (HDSC) index - is introduced to measure the integrated performance in productivity, equity and sustainability of 66 economies from 2006 to 2019. The analysis shows a general progressive improvement in the ability of economies to advance the three structural components of human development consistently, although the three measures continue to appear incompatible with each other, whereby the process of economic growth is still associated with rising environmental degradation and a weak contrast to inequalities. This paper discusses the possible policy solutions to this 'trilemma', such as the structural changes necessary to ensure that improvements in productivity are accompanied by rising equity, sustainability, and effective human wellbeing.

Abstract With economies heavily dependent on agriculture, South Asia is the world's most poverty-dense region. Nepal—a country of considerable geographic variability ranging from population-dense low-elevation Terai region to the sparsely inhabited, poorly accessible Himalayan hills and mountains—has enormous environmental and socio-economic challenges to agricultural development. Runoff from the hills and mountains feed networks of rivers that are crucial for supply of surface and groundwater for the Terai and northern India and Bangladesh, benefitting approximately one-fifth of the world's population. Nepal's farming systems are complex, with insufficient documentation of research evidence on the challenges and opportunities facing them. This review documents the key environmental, socio-economic and agronomic issues affecting cereal-based farming systems in Nepal. Evidences suggest farmers in the hills and mountains primarily practice integrated crop-livestock-tree based agroforestry systems with local varieties of crop and livestock species, and use farm-derived organic amendments and limited external inputs, resulting in low but stable yields. The Terai's cropping systems are predominantly rice-based, with wheat, maize and pulses grown in rotation with low to moderate use of inputs, although high yielding varieties are increasingly common. Major environmental challenges in the high and mid-hills include erosion and soil degradation, while in the Terai, reduced soil fertility and sub-optimal management of water resources are important constraints. Climate variability and extremes are cross-regional challenges. Socioeconomic issues include land use policy, labor out-migration and agricultural feminization. Large gaps between potential and farmers' yields are consistent concerns. While summarizing past and current agronomic research findings, this review suggests new research needs and agricultural development pathways that could address these environmental, socioeconomic and agronomic issues and challenges.

The threats of climate change have become fundamental for the humanitarian sector. 305 million people—or every 26th person worldwide—will need humanitarian aid in 2025 comprising a funding requirement of USD 47.4 billion. Inserting climate change-related forecast information to compute sound economic decisions is a cutting-edge consideration for global humanitarian financing institutions, such as the United Nations and the European Union, to cope with the era of climate losses and damages. Thus, we asked an interdisciplinary question: How useful is climate change-related modelling for economic decision-making in humanitarian aid resource allocation? We ran an exploratory literature review on this specific question by taking a snapshot of 41 studies on the Web of Science, assessed to which extent the utility of the modelling for economic decision-making was examined, and ranked them based on their usefulness. The review indicates that there should be more efforts to improve the forecasting ability and the transformation of information from climate modelling fluidly to economic decision-making in the humanitarian sector to be actionable for effective resource allocation. We assessed that more than half (23/41) of our dataset had limited discussion on the utility or mostly challenges of further use for utility documented, the two least valuable ranks. By extension, similar allocation issues will exist in development and climate policy, where we adapt and build resilience before assistance is needed. To curb the problem, research on integrating the different communities is proposed. As part of the Springer Nature Content Sharing Initiative, a publicly shareable full-text access to a view-only version of the paper is available by using the following SharedIt link: https://rdcu.be/d5Vcp