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Considering the different roles universities can perform to contribute to sustainable development, it is through teaching and outreach that they might be able to connect to the academic and local communities the most. The purpose of this study is to investigate the extent to which energy sustainability is being considered in campus teaching and outreach activities of different higher education institutions worldwide. In this context, this exploratory study was developed.

Through an online survey, a group of 36 universities from all continents was inquired about the level of sustainability in energy aspects of teaching and outreach activities, including curriculum change, training courses for staff and the regularity of outreach projects.

The results allowed global analysis concerning challenges and opportunities of these educational activities. This study also touches upon the interconnection between these practices and the contribution of universities towards the 2030 Agenda, and how universities can expand their activities and contribute practically to society. In terms of practical contributions, this study provides recommendations for higher education institutions to develop further in the area of energy sustainability through teaching and outreach.

Energy is a sustainability aspect relatively well covered by actions on campus operations, but there is a paucity of studies connecting this topic to teaching and outreach activities. This study is an approach to not only fill this gap but also reinforce the university role and contribution to the Sustainable Development Goals.

The purpose of this paper is to describe and analyze the effects of campus sustainability planning to annual campus energy inflows and outflows in California higher education. The paper also offers a preliminary statistical analysis for the evaluation of impact factors on energy outflows and a link between energy outflows and building utilization.

The paper reports two campus examples University of California Merced and California State University Stanislaus, analyzing 36-months’ campus energy outflows data. It uses statistical linear regression analysis to determine the most significant impact factors to energy outflows and what is their relationship. Finally, the paper draws on building utilization data and presents sustainability management strategies for campus energy conservation which make the most of building utilization and contributes to campus sustainability planning efforts.

Statistics analysis considered ten multiple models of linear regression to identify the greatest impact factors on campus energy outflows. Interestingly, the overshadowing positive impact factor is renewable energy credits (RECs) which is expected as is required by California energy law. After removing RECs, cost of RECs and cost of electricity from further statistical analysis, we re-compute linear regression for the remaining variables, and natural gas outflows have the strongest – negative – relationship with energy outflows. In this study, it is demonstrated how sustainability planning applies to campus green building design criteria; how much do sustainable campus buildings cost; how sustainability planning affects the inflows and outflows of energy during the period of one academic year; and what are the direct benefits of campus sustainability planning and design to faculty, students, staff, administrators, environment and society.

The research is focused on two campus examples in California higher education and may have overlooked some campus sustainability plans and energy data from other California campuses. Nevertheless, it is a fairly comprehensive analysis of campus sustainability planning efforts and their effects on energy conservation.

Campus sustainability plans and their effect on campus energy inflows and outflows are very important. Understanding the details and potential effects of impact factors to energy conservation can help broader adoption and implementation of sustainability planning.

As an emerging method for campus sustainability efforts, statistical analysis of multiple linear regression models allows colleges and universities to examine energy conservation and align it with campus sustainability planning operational, academic and administrative functions in an integrated manner. To date, very little scholarly attention has been paid to the effects of sustainability planning on campus-level energy conservation, and no prior attempt has been made to consider how they might be analyzed statistically.

The purpose of this paper is to review extant literature and to provide perspectives on approaches to enhancing built environment sustainability in Africa. There is a mismatch between global societal resources and the increasing demand for natural resources. The consequences of this mismatch are prevalent in many African countries, causing the need to implement of built environment sustainability as a matter of cause.

Little research has been undertaken to date with a focus on the environmental sustainability of Africa. With this in mind the review was undertaken through a series of incremental steps. It began with an initial review, before developing through exploratory and development phases. The process culminated with the refined literature review presented.

The paper finds that a different approach is required to achieve built sustainable development for developed and developing countries, with a clear difference in terms of its application observed between the Northern and Southern hemispheres. Current energy and water crisis facing Africa is brought to the fore and an evaluation is provided of the systems being used to ameliorate its effects. The study explores a range of technological solutions that are appropriate for consideration in the African context. It also examines the barriers that need to be overcome to facilitate the widespread use of the suggested solutions in Africa.

This study examines built environment sustainability through the Africa lens. It highlights its importance and the contextual factors inhibiting the widespread uptake of built environment sustainability solutions. The study offers a number of recommendations for the future to encourage long-term built environment sustainability in Africa and more specifically the Sub-Saharan region.

The study investigates the effects of energy resource efficiency on the triple themes of sustainable development (economic, social and environmental dimensions). We adopt a quantitative research method, and the required macroeconomic data were extracted from World Development Indicators for a period of 30 years (1991–2020). The extracted data were analysed using correlation analysis and linear regression. Ultimately, the estimations from the three models produced mixed results. Energy resource efficiency (EFF) exerts a significant positive effect on economic sustainability (ECS), a significant negative effect on social sustainability (SOS) and a significant negative effect on environmental sustainability (EVS). However, claims on government (COG) exerted an insignificant negative effect on ECS, an insignificant negative effect on SOS and a significant positive effect on environmental sustainability (EVS). In practical terms, the findings are consistent with previous empirical studies, and they also validate X-efficiency theory (XET) and resource curse theory (RCT). The study concludes with implications, limitations and further research directions.

Studies on sustainability in energy transition in the electricity sector require a new approach of modifying the indicators from the energy trilemma index. The cocreation variable was used as a mediator to promote collaborative engagement of all stakeholders in the electricity sector to achieve energy transition sustainably. This study aims to investigate the arguments presented above.

This study adopted a quantitative method that combined structural equation modeling and partial least squares analysis. ADANCO was used to analyze the data gathered from power system expert engineers through an online questionnaire survey.

Power system expert engineers play an important role in collaborative stakeholder engagement and cocreation as mediators for achieving sustainability. The expert engineers were willing to collaborate with stakeholders, while ensuring an engaging learning experience. Notably, dialogue that provides mutual access and transparency in assuming risk strengthened the cocreation effect.

The mediating effect of cocreation becomes important when there are antecedents related to stakeholder collaboration. Studies that used data from expert engineers having more than ten years of experience used cocreation as an antecedent, either independently, through mediation or by depending on the sustainability goals.

This study has implications on the power sector in Indonesia, which relies on coal-fired power plants. This study proposes empowering expert engineers to collaborate with stakeholders to achieve energy decarbonization.

Aspects of the energy trilemma index were used to investigate the expert engineers’ perspective regarding energy security, energy equity and environmental sustainability, parameters which were modified to reflect their behavioral tendencies to achieve sustainability in the electricity sector.

The purpose of this paper is to develop the empirically tested framework about the knowledge and perception about sustainability of building materials in Prishtina, Kosovo from the perspective of users, construction industry and facility managers.

A survey of representative sections of the population was designed and carried out in the capital city of Kosovo to determine the knowledge and perception of the population about the sustainability of building materials and to determine the main criteria of selection of sustainable building materials. The study may be used as guidelines for sustainable real estate developers in Prishtina during the materials selection process. Qualitative interviews were conducted with architects, consulting engineering companies, construction companies and facility managers from the region of Prishtina with open-ended questions also being used.

Results of quantitative research find that embodied energy, durability and low energy consumption are used as key criteria that influence the materials selection process on the part of users. The results of the cross-case analysis of qualitative measure the perceptions of construction industry and facility managers, according to which durability to a large degree is the main criterion for selection of sustainable building materials followed by embodied energy and low energy consumption.

The study of measurement of level of knowledge and perception about sustainability of building materials in Kosovo focuses only on one pilot city; hence, further research is needed throughout Kosovo to validate the empirically tested tool within other geographical settings in Kosovo.

This survey represents the first quantification of knowledge and perception regarding the sustainability of building materials among users, construction sector and facility managers.

This paper discusses logistics service providers' (LSPs’) energy efficiency initiatives for sustainable development, both from an evolutionary perspective and based on a framework consisting of actions, processes (i.e. at the operations interface) and services (i.e. at the customer interface).

Following a qualitative research design, semi-structured interviews were conducted with sustainability managers at LSPs and the data were analysed via inductive coding. Based on the results and the literature, the authors developed a maturity model for LSPs' transitions to environmental sustainability.

LSPs' sustainable development occurs via operational processes, services at the customer interface, and actions that support those processes and services. Energy efficiency efforts are characterised by process depth that helps LSPs to align with their customers' energy efficiency improvement processes. While services related to energy efficiency connect LSPs and their customers, actions in support vary depending on the logistics activities in which LSPs participate.

Further research is needed to test and verify the maturity model and to clarify the interdependency of its three dimensions.

By categorising energy efficiency initiatives and proposing a maturity model for LSPs' sustainable development via energy efficiency, the authors have developed a tool for logistics actors to assess their progress towards improved sustainability.

The paper contributes to the literature by providing a three-pillar framework to understand the sustainability transitions of LSPs through energy efficiency. Developing a maturity model using this framework also contributes to the literature with an approach to assess sustainability advancement in the logistics industry.

This study aims to examine whether and how corporate sustainability capability influences energy efficiency through competitive intensity and slack resource availability.

The authors applied a two-wave research design and administered a survey questionnaire to senior-level managers of 78 ISO-14001 and ISO-50001 certified manufacturing companies. The authors use a multi-method approach for data analysis. AMOS 23 software was applied for covariance-based structural equation modeling. In addition, SPSS 25 software was applied for hierarchical regression analysis to examine the causal relationships in the model.

The finding reveals that corporate sustainability capabilities, which include energy-saving opportunities, seizing energy-saving opportunities and resource reconfiguration, significantly improve firms’ energy efficiency. In addition, competitive intensity and slack resource availability positively moderated the relationship between corporate sustainability capability and energy efficiency.

To the best of the authors’ knowledge, this study is the first to examine the link between corporate sustainability capability and energy efficiency in developing countries such as Pakistan. Although the influence of various corporate sustainability capabilities on sustainable performance has been widely examined in the literature, the role of corporate sustainability capability has been limitedly explored with energy efficiency. This study extends the literature by adding to the knowledge of corporate sustainability capability that enhances boundary conditions in developing countries.

This study aims to use 67 developing countries to examine the role of financial inclusion as an “empowering tool” for renewable energy uptake and to improve environmental sustainability in developing countries.

Using a battery of econometric models, including the generalized method of moment-panel vector autoregression (GMM-PVAR), impulse response function, Granger causality, fully modified ordinary least squares and dynamic ordinary least squares, the study proposed and tested three hypotheses.

The results from various estimations indicate that financial inclusion has a positive effect on renewable energy consumption and environmental sustainability improvement in developing countries. The findings suggest that financial inclusion can improve environmental sustainability by increasing access to financing to fund renewable energy projects, support sustainable businesses and promote sustainable practices.

This study suggests that policymakers prioritize financial inclusion to promote renewable energy consumption and environmental sustainability. Policies should enhance access to financial services, offer financial incentives and subsidies, provide affordable loans through microfinance institutions and fintech companies and promote sustainable businesses and green technologies.

Building energy efficiency retrofit (BEER) not only provides excellent opportunities to reduce overall energy consumption of buildings in a city but also encourages environmental protection, the rational use of resources, and occupants' healthcare, which all contribute towards the sustainability of existing buildings. However, there is a lack of effective performance indicators to measure the sustainability of BEER projects. The aim of this paper is to formulate a list of key performance indicators (KPI) for the sustainability assessment of BEER in hotel buildings.

First, a literature review and in‐depth interviews with industry experts and academic researchers were conducted, which filtered the performance indicators for assessing sustainability. Second, a questionnaire survey was conducted to collect data from various groups of experts to analyze the significance of the selected performance indicators. Finally, a model based on fuzzy set theory was designed to identify the key performance indicators (KPIs) for the sustainability of BEER.

Eight KPIs were identified based on fuzzy set theory in this study. They are: quality performance, hotel energy management, cost performance, project profitability, energy consumption and resources saving, health and safety, stakeholder satisfaction, and innovation and improvement.

The KPIs of sustainability of BEER identified for hotel buildings in China in this study can be useful reference for other similar research. However, with the different requirements for building types and building ownerships, the KPIs of sustainability of BEER for different buildings may be variable. The findings in this study may not be directly relevant to other types of building.

Key performance indicators for the sustainability assessment of BEER in hotel buildings in China are identified and analyzed in this study. The KPIs can help decision‐makers to identify an optimal solution between alternatives, which presents the maximum sustainability performance.