Purpose: This study aims to structure research on water resources in the hotel industry, identifying the key areas and research gaps in this field. Design/methodology/approach: A systematic literature review of water use in the hotel industry has been performed using the Scopus and Web of Science databases. From 515 articles selected between the years 2000 and 2019, a sample of 58 articles was used to structure existing research on this subject. Findings: Research is classified into four groups: water consumption, water management, impacts of water use and good practices, with different research methods and topics within each one. Existing research gaps and their causes are also discussed. The results show how academic research can help strengthen international methodologies that measure sustainability. Research limitations/implications: Because of the search process, some publications on water consumption in the hotel industry may have been missed; also book chapters and conference papers were excluded. Furthermore, the authors recognise some subjectivity in the classification of articles. Originality/value: To the authors’ knowledge, this is the first systematic analysis focussed on water use in the hotel industry. The findings can be used to build a research framework for this area, establishing an approach to cover research gaps and to connect academic research with general methodologies and indicators of sustainability, as well as improving data collection techniques in this field.

This study aims to propose actions to improve the implementation of sustainable public procurement by identifying the problems perceived by public servants and social economy entities. Two types of questionnaires were sent to organizations in Spain and Europe and 217 complete answers were received (152 from the public sector and 65 from the social entities). In addition, 20 semi-structured personal interviews were conducted by phone with managers of social enterprises and four interviews, also by phone, were carried out with relevant people from the public sector. The results of the surveys and the interviews were structured using the analysis of the Strengths, Weaknesses, Opportunities and Threats (SWOT), which was considered consistent with the strategic nature of public procurement. The perceived opportunities for the public sector focus on more efficient use of public resources and improvement of reputation and social equality. For the social entities, more participation in procurement could lead to less dependency on public funds and more visibility. The obstacles for the public sector are related to lack of training and internal resistance to change, as well as, in the case of social entities, to their small size and the tensions with their social object that might derive from bigger competition. The proposed activities focus on two objectives, more training to increase knowledge from the public sector and the readiness of social entities. It is concluded that it is necessary to establish channels of communications between the two groups to avoid possible inefficiencies.

The literature on water use in hotels has identified numerous determinants of water consumption, but a consensus has yet to be reached on the influence of some of these factors. This article aims to enhance the current research framework on water use in the hotel sector by presenting a case study of one hotel in Tenerife, Canary Islands. The conceptual framework of water consumption in hotels is presented based on the previous literature. Starting from that, basic statistical analysis and bivariate correlations were performed on water consumption data from 2007 to 2019 to determine the significant factors affecting both total water consumption and consumption per guest night. Special attention was paid to water usage in gardens and the impact of weather conditions, as there is a lack of research focused on them. Additionally, the water management actions of the hotel were classified according to the business’ themes proposed for the Sustainable Development Goals, using an internationally recognized guide, thus addressing one of the gaps identified in the literature. The results generally support previous research findings, but some discrepancies were noted regarding the number of guest nights and the effectiveness of implementing water-saving measures. This raises new questions about the characteristics of various water-saving measures, such as room renovation, and their influence on customer behavior, which may alter the intended impact on water consumption. Therefore, the findings of this study can provide an insight into unclear aspects in this area. They could also benefit hotels in terms of sustainability communication by allowing them to position their actions with an internationally recognized framework.

The integration of teacher-designed audiovisual tools in education has gained significant prominence, with podcasting emerging as a powerful pedagogical resource. While its benefits in enhancing learning flexibility and knowledge acquisition are well-documented, limited research examines the impact of student-generated podcasts. This study addresses that gap by investigating whether student-produced content enhances learning, improves academic performance, and enriches the classroom environment. A total of 190 students from the Tourism and Pedagogy degrees at the Universidad de La Laguna (Tenerife, Spain) participated by actively engaging in podcast creation as part of their coursework. They subsequently completed a survey assessing various aspects of the activity. Hypothesis testing revealed that student-generated podcasts not only improve academic outcomes but also cultivate a more dynamic and engaging learning experience. Findings suggest that beyond reinforcing subject mastery, podcasting yields intangible educational benefits, fostering deeper engagement and a more enriched classroom atmosphere. These results underscore the pedagogical value of student-driven content creation, positioning podcasting as an innovative instructional strategy that transcends conventional learning paradigms.

It is essential to find a balance between tourism development and sustainable consumption of water resources. To achieve this goal, a Sustainable Balanced Scorecard connected to the Sustainable Development Goals (SDG) is proposed for optimal water resource management in the hotel sector. The Scorecard is based on four perspectives: customer, internal processes, learning and improvement, and financial. The key variables were agreed on with stakeholders in the sector, and the Sustainable Balanced Scorecard was tested empirically on a sample of 70 hotels in island tourism destinations in the Macaronesia region. The results revealed that though more and more hotels have tried to implement strategies to save water, they were still a long way from reaching the international standard of 140 L per guest night. In addition, there were significant differences concerning water consumption according to hotel category. The Sustainable Balanced Scorecard in this paper adds to the existing works about materiality in sustainability. It can also support business decision making about the SDGs and help potential investors.