IoT Solution for Energy Management and Efficiency on a Brazilian University Campus--A Case Study

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Autor/inn/en	Yasuoka, Jorge; Cordeiro, Gabrielly Araújo; Brittes, José Luiz Pereira; Cooper Ordóñez, Robert Eduardo; Bajay, Sergio Valdir; Nunes, Eduardo
Titel	IoT Solution for Energy Management and Efficiency on a Brazilian University Campus--A Case Study
Quelle	In: International Journal of Sustainability in Higher Education, 24 (2023) 2, S.426-448 (23 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1467-6370
DOI	10.1108/IJSHE-08-2021-0354
Schlagwörter	Internet; Energy Conservation; Campuses; Universities; Efficiency; College Students; Foreign Countries; Sustainability; Climate Control; Sanitation; Lighting; Design; Equipment; Cost Effectiveness; Pollution; Higher Education; Brazil + Suchen Sie Ihr Suchwort? Energieerhaltung; Energiespeicherung; University; Universität; Effectiveness; Effektivität; Wirkungsgrad; Collegestudent; Ausland; Nachhaltigkeit; Klimaschutz; Betriebshygiene; Beleuchtung; Kosten-Nutzen-Analyse; Kosten-Nutzen-Denken; Schadstoffbelastung; Hochschulbildung; Hochschulsystem; Hochschulwesen; Brasilien
Abstract	Purpose: There is a great interest in developing eco-friendly operations as alternative uses of resources in the university campus, making the employment of technologies more sustainable. Practices such as energy management and efficiency initiatives have been encouraged to meet these sustainability goals. The purpose of this paper is to describe and discuss the main features of the GENIIOT project, a system of energy management using Internet of Things applied in a Brazilian university campus to support energy education practices and to promote lasting energy efficiency measures. The focus of the study is directed at the energy consumption of the air-conditioning system, which is responsible for 40% of the total electricity consumption. In addition, this project also scrutinizes processes such as the building occupants' comfort demands, lighting levels and energy waste control. Design/methodology/approach: A case study at the Unicamp campus was conducted to illustrate the design procedures through qualitative description. This study comprises an overview of the physical plant, hardware and software development, energy data monitoring, management process and energy education. Findings: The GENIIOT project enables energy efficiency actions by concerning the use of air-conditioning equipment based on monitored data, different types of monitored rooms, user's behaviors and their feedback. This initiative requires the engagement, awareness and actions from users combined with investment in energy efficiency to achieve an efficient use of this type of equipment. The proposed approach can be applied in the future to similar situations, inside the Unicamp campus and at other university campuses. In addition, this project can contribute to building efficiency analysis by using the hardware structure developed to monitor facilities and carry out evaluations, providing valuable information for strategic initiatives in energy efficiency projects and research and development programs based on practical experience and promoting a discussion about sustainability aspects in the context of the university campus for energy efficiency. Originality/value: The GENIIOT project is aligned with some of the sustainable development goals, among which sustainability and responsible consumption are identified. Considering the sustainability issues, the economic dimension can be evaluated through a cost--benefit analysis of energy efficiency projects with prudent investment, while the social attractiveness of the project is ensured by education and awareness practices for the community that interacts with the system and learns about a more efficient way of using resources in the campus. Furthermore, there is a more conscious use of natural resources by minimizing waste from the use of electricity and reducing carbon dioxide emissions. GENIIOT is part of Sustainable Campus Project, a living laboratory which aims at developing energy-efficiency-related research activities in the university campus to reduce costs in higher and federal institutions of education in Brazil. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01