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An Approach for Water and Energy Savings in Public Buildings: A Case Study of Brazilian Rail Company

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  • Mariko Almeida Carneiro

    (Brazilian Company of Urban Trains, Square Napoleao Laureano, 01, Varadouro, Joao Pessoa 58010-150, Brazil
    Laboratory of Separation and Reaction Engineering—Laboratory of Catalysis and Materials (LSRE-LCM), Department of Chemical Engineering, Faculty of Engineering, University of Porto, Street Dr. Roberto Frias, 4200-465 Porto, Portugal
    ALiCE—Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Street Dr. Roberto Frias, 4200-465 Porto, Portugal)

  • Diogo Da Fonseca-Soares

    (Brazilian Company of Urban Trains, Square Napoleao Laureano, 01, Varadouro, Joao Pessoa 58010-150, Brazil
    Department of Geographical Sciences, Federal University of Pernambuco, Avenue Prof. Moraes Rego, 1235, Cidade Universitária, Recife 50670-901, Brazil
    Civil Engineering Department, University of Granada, Campus de Fuentenueva, s/n. E.T.S Ingenieros de Caminos, Canales y Puertos, 18071 Granada, Spain)

  • Lucian Hendyo Max Pereira

    (Brazilian Company of Urban Trains, Square Napoleao Laureano, 01, Varadouro, Joao Pessoa 58010-150, Brazil)

  • Angel Firmín Ramos-Ridao

    (Civil Engineering Department, University of Granada, Campus de Fuentenueva, s/n. E.T.S Ingenieros de Caminos, Canales y Puertos, 18071 Granada, Spain)

Abstract

Water scarcity is a current problem in many parts of the planet and there is a worldwide concern about water availability to meet future water demand. In countries like Brazil, where most of the electricity is produced by hydroelectric power plants, water scarcity directly impacts energy production. The water–energy nexus is directly related and impacted by CO 2 emissions and its climate consequences, which calls to a broader approach: energy–carbon–water nexus. In this context, the Sustainable Water and Energy Consumption (SWEC) Program was developed to mitigate water and energy supply problems in a railway company in Brazil. The actions took place in four main areas: (a) users conscientization, (b) consumption diagnosis, (c) indicators for evaluating water and energy consumption, and (d) evaluation of implementing alternative cleaner water and energy sources. The per capita consumption of water and energy were reduced by 10% and 19%, respectively. Permanent results were achieved by the SWEC Program, such as the acquisition of two photovoltaic systems with a total capacity of 96.5 kWp. The investment made provided an average monthly reduction in energy consumption of 56% in 2022. This work contributed to the UN Agenda 2030 and the findings may help companies and industries, and other institutions, such as universities and schools, to improve their water and electricity consumption.

Suggested Citation

  • Mariko Almeida Carneiro & Diogo Da Fonseca-Soares & Lucian Hendyo Max Pereira & Angel Firmín Ramos-Ridao, 2022. "An Approach for Water and Energy Savings in Public Buildings: A Case Study of Brazilian Rail Company," Sustainability, MDPI, vol. 14(23), pages 1-13, November.
    • Handle: RePEc:gam:jsusta:v:14:y:2022:i:23:p:15921-:d:988046
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    References listed on IDEAS

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    1. Muhammad Babar Rasheed & Nadeem Javaid & Ashfaq Ahmad & Mohsin Jamil & Zahoor Ali Khan & Umar Qasim & Nabil Alrajeh, 2016. "Energy Optimization in Smart Homes Using Customer Preference and Dynamic Pricing," Energies, MDPI, vol. 9(8), pages 1-25, July.
    2. Nižetić, Sandro & Jurčević, Mišo & Čoko, Duje & Arıcı, Müslüm, 2021. "A novel and effective passive cooling strategy for photovoltaic panel," Renewable and Sustainable Energy Reviews, Elsevier, vol. 145(C).
    3. Diogo Da Fonseca-Soares & Josicleda Domiciano Galvinicio & Sayonara Andrade Eliziário & Angel Fermin Ramos-Ridao, 2022. "A Bibliometric Analysis of the Trends and Characteristics of Railway Research," Sustainability, MDPI, vol. 14(21), pages 1-19, October.
    4. Li Ji & Zhenwei Yu & Jing Ma & Limin Jia & Fuwei Ning, 2020. "The Potential of Photovoltaics to Power the Railway System in China," Energies, MDPI, vol. 13(15), pages 1-17, July.
    5. Hao Li & Yuhuan Zhao & Jiang Lin, 2020. "A review of the energy–carbon–water nexus: Concepts, research focuses, mechanisms, and methodologies," Wiley Interdisciplinary Reviews: Energy and Environment, Wiley Blackwell, vol. 9(1), January.
    6. Lee, Mengshan & Tansel, Berrin & Balbin, Maribel, 2011. "Influence of residential water use efficiency measures on household water demand: A four year longitudinal study," Resources, Conservation & Recycling, Elsevier, vol. 56(1), pages 1-6.
    7. Rafael Almeida Flores & Enedir Ghisi, 2022. "Benchmarking Water Efficiency in Public School Buildings," Sustainability, MDPI, vol. 14(7), pages 1-16, March.
    8. Lucas Niehuns Antunes & Enedir Ghisi, 2020. "Water and energy consumption in schools: case studies in Brazil," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 22(5), pages 4225-4249, June.
    9. Lopes, Alice do Carmo Precci & Oliveira Filho, Delly & Altoe, Leandra & Carlo, Joyce Correna & Lima, Bruna Bastos, 2016. "Energy efficiency labeling program for buildings in Brazil compared to the United States' and Portugal's," Renewable and Sustainable Energy Reviews, Elsevier, vol. 66(C), pages 207-219.
    10. Gassner, Andreas & Lederer, Jakob & Kanitschar, Georg & Ossberger, Markus & Fellner, Johann, 2018. "Extended ecological footprint for different modes of urban public transport: The case of Vienna, Austria," Land Use Policy, Elsevier, vol. 72(C), pages 85-99.
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