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Energy Performance and Benchmarking for University Classrooms in Hot and Humid Climates

Author

Listed:
  • Jaqueline Litardo

    (Department of Architecture, Built, Environment and Construction Engineering (DABC), Politecnico di Milano, Via Ponzio 31, 20133 Milan, Italy)

  • Ruben Hidalgo-Leon

    (Centro de Energías Renovables y Alternativas CERA, Escuela Superior Politécnica del Litoral ESPOL, Km. 30.5 Vía Perimetral, Guayaquil 090902, Ecuador)

  • Guillermo Soriano

    (Centro de Energías Renovables y Alternativas CERA, Escuela Superior Politécnica del Litoral ESPOL, Km. 30.5 Vía Perimetral, Guayaquil 090902, Ecuador)

Abstract

In this paper, the energy performance of a university campus in a tropical climate is assessed, and four mixed classroom buildings are compared using benchmarking methods based on simple normalization: the classic Energy Use Intensity (EUI), end-used based EUI, and people-based EUI. To estimate the energy consumption of the case studies, building energy simulations were carried out in EnergyPlus using custom inputs. The analysis found that buildings with more classroom spaces presented higher energy consumption for cooling and lighting than others. In comparison, buildings with a greater percentage of laboratories and offices exhibited higher energy consumption for plug loads. Nevertheless, differences were identified when using the people-based EUI since buildings with larger floor areas showed the highest values, highlighting the impact of occupant behavior on energy consumption. Given the fact that little is known about a benchmark range for university campuses and academic buildings in hot and humid climates, this paper also provides a comparison against the EUIs reported in the literature for both cases. In this sense, the identified range for campuses was 49–367 kWh/m 2 /year, while for academic buildings, the range was 47–628 kWh/m 2 /year. Overall, the findings of this study could contribute to identifying better-targeted energy efficiency strategies for the studied buildings in the future by assessing their performance under different indicators and drawing a benchmark to compare similar buildings in hot and humid climates.

Suggested Citation

  • Jaqueline Litardo & Ruben Hidalgo-Leon & Guillermo Soriano, 2021. "Energy Performance and Benchmarking for University Classrooms in Hot and Humid Climates," Energies, MDPI, vol. 14(21), pages 1-17, October.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:21:p:7013-:d:664866
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    References listed on IDEAS

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    1. Arjunan, Pandarasamy & Poolla, Kameshwar & Miller, Clayton, 2020. "EnergyStar++: Towards more accurate and explanatory building energy benchmarking," Applied Energy, Elsevier, vol. 276(C).
    2. Delzendeh, Elham & Wu, Song & Lee, Angela & Zhou, Ying, 2017. "The impact of occupants’ behaviours on building energy analysis: A research review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 80(C), pages 1061-1071.
    3. Baloch, Ashfaque Ahmed & Shaikh, Pervez Hameed & Shaikh, Faheemullah & Leghari, Zohaib Hussain & Mirjat, Nayyar Hussain & Uqaili, Muhammad Aslam, 2018. "Simulation tools application for artificial lighting in buildings," Renewable and Sustainable Energy Reviews, Elsevier, vol. 82(P3), pages 3007-3026.
    4. Mehdi Chihib & Esther Salmerón-Manzano & Francisco Manzano-Agugliaro, 2020. "Benchmarking Energy Use at University of Almeria (Spain)," Sustainability, MDPI, vol. 12(4), pages 1-16, February.
    5. He, Zhiyuan & Hong, Tianzhen & Chou, S.K., 2021. "A framework for estimating the energy-saving potential of occupant behaviour improvement," Applied Energy, Elsevier, vol. 287(C).
    6. Chung, William, 2011. "Review of building energy-use performance benchmarking methodologies," Applied Energy, Elsevier, vol. 88(5), pages 1470-1479, May.
    7. Kim, Sang-Chul & Shin, Hyun-Ik & Ahn, Jonghoon, 2020. "Energy performance analysis of airport terminal buildings by use of architectural, operational information and benchmark metrics," Journal of Air Transport Management, Elsevier, vol. 83(C).
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    Cited by:

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    2. Farah Shoukry & Rana Raafat & Khaled Tarabieh & Sherif Goubran, 2024. "Indoor Air Quality and Ventilation Energy in University Classrooms: Simplified Model to Predict Trade-Offs and Synergies," Sustainability, MDPI, vol. 16(7), pages 1-27, March.
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    5. Katarina Bäcklund & Marco Molinari & Per Lundqvist & Björn Palm, 2023. "Building Occupants, Their Behavior and the Resulting Impact on Energy Use in Campus Buildings: A Literature Review with Focus on Smart Building Systems," Energies, MDPI, vol. 16(17), pages 1-21, August.

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