The building energy index (BEI) evaluation for libraries in Malaysian public universities: A case study of UiTM Perak
List of Authors
  • Irman Dzauddin Mohamad Hakimi, Nur Azfahani Ahmad, Siti Jamiah Tun Jamil, Zaimah Zainal Abidin

Keyword
  • Building Energy Index (BEI), Energy-Efficiency, Library, Public Universities

Abstract
  • Energy efficiency is a critical concern for Malaysian public universities amidst increasing awareness of environmental sustainability and the pressing need to mitigate energy costs. This abstract presents an overview of the current issues and challenges surrounding the implementation of energy efficiency measures within the context of Malaysian public universities. Numerous public universities in Malaysia are striving to enhance energy efficiency in response to mounting concerns regarding environmental sustainability and escalating energy expenses. This research investigates the energy efficiency implementation within Malaysian public universities, in focus of library building in universities, seeking to evaluate and optimize energy usage patterns. The study aims to assess and enhance energy efficiency in Malaysian public universities by utilizing the Building Energy Index (BEI). It centers on library buildings at UiTM Perak, examining patterns of electricity consumption and appliance use to recommend strategies for lowering energy expenses. The methodology includes conducting case studies at two UiTM Perak campuses, where data on electrical load consumption and the total floor area were gathered to compute the BEI and evaluate energy efficiency. The first section outlines the significance of energy efficiency in the higher education sector, emphasizing its role in reducing carbon emissions, enhancing operational efficiency, and promoting sustainable development. The second section delves into the specific challenges faced by Malaysian public universities in implementing energy efficiency initiatives. These challenges include limited financial resources, outdated infrastructure, bureaucratic hurdles, and a lack of awareness and expertise among university stakeholders. The third section highlights the importance of addressing these challenges through comprehensive strategies and policies tailored to the unique needs of Malaysian public universities. This includes investing in energy-efficient technologies, retrofitting existing buildings, promoting behaviour change through education and awareness campaigns, and fostering partnerships with energy service companies (ESCOs) and government agencies. The final section is the calculation involved in identifying the energy efficiency level in the selected case studies through the Building Energy Index (BEI) formula. By overcoming the current issues and challenges, Malaysian public universities can serve as role models for sustainable energy management, contribute to national energy security, and create a greener and more resilient future for generations to come.

Reference
  • 1. Abd Majid, M. Z. (2014). The population dynamics of urbanization. Journal of Urban Studies, 22(3), 15-23. DOI: 10.11113/jus.v22n3.1578

    2. Ahmad, Nur Azfahani and Dzulkefli, Muhammad Hilmi and Abdul Rahim, Fiza (2023) Assessing the energy performance of the public university in Malaysia by using energy conservation measure (ECM): A case study of UiTM Tapah, Malaysia. International Journal of Sustainable Construction Engineering and Technology, 14 (3). pp. 309-319. ISSN 2180-3242

    3. Amasyali, K., & El-Gohary, N. M. (2018). A review of data-driven building energy consumption prediction studies. Renewable and Sustainable Energy Reviews, 81, 1192–1205.

    4. Chen, Y., & Wang, J. (2018). "Strategies for Enhancing Energy Efficiency in University Buildings Through Optimized HVAC and Lighting Systems." Energy Efficiency, 11(2), 395-408. https://doi.org/10.1007/s12053-017-9562-94o

    5. Dzulkefli, Muhammad Hilmi (2020), Energy Audit In Malaysian Public University: Assessing the energy efficiency of UiTM in Tapah campus/ Muhammad Hilmi Dzulkefli. Master’s thesis, Universiti Teknologi MARA

    6. Dzulkifeli, M. (2020). Energy consumption in higher education institutions. Energy Management Journal, 13(4), 50-58. DOI: 10.1080/19393210.2020.1765289.

    7. Dzulkefli, N. (2017). Importance of energy-efficiency application in buildings. Energy Policy Journal.

    8. Emeakaroha, A., Ang, C. S., & Yan, Y. (2012). Challenges in improving energy efficiency in a university campus through the application of persuasive technology and smart sensors. Challenges, 3(2), 290-318.

    9. Gao, Q., Zhang, S., & Li, H. (2021). "Quantifying Energy Efficiency: Definitions, Metrics, and Applications." Energy Reports, 7, 2173-2185. https://doi.org/10.1016/j.egyr.2021.06.021

    10. Kumar, S., & Kumar, V. (2020). "Trends in Global Energy Consumption: Implications for Future Demand." Energy Reports, 6, 311-319. https://doi.org/10.1016/j.egyr.2020.04.003

    11. Latif, Z.A., Manaf, Z.A., & Razak, A.A. (2019). Energy Efficiency Policies in Malaysia: A Critical Evaluation from the Sustainable Development Perspective. Environmental Science and Pollution Research, 26, 3343-3356.DOI: 10.1007/s11356-018-3811-1

    12. Laporte, J.P.; Cansino, J.M. (2024), Energy Consumption in Higher Education Institutions: A Bibliometric Analysis Focused on Scientific Trends. Buildings, 14, 323. https://doi.org/10.3390/buildings14020323

    13. Li, D., & Yang, Y. (2019). "Energy Consumption Analysis of Different Lighting Technologies in Commercial Buildings." Energy and Buildings, 183, 618-629. https://doi.org/10.1016/j.enbuild.2018.11.016

    14. Liu, X., Zhang, L., & Wang, Y. (2019). "Historical Trends and Future Projections of Global Power Consumption." Renewable and Sustainable Energy Reviews, 104, 49-61. https://doi.org/10.1016/j.rser.2019.01.048

    15. Mekhilef, S., Safari, A., Mustaffa, W. E. S., Saidur, R., Omar, R., & Younis, M. A. A. (2012). Solar energy in Malaysia: Current state and prospects. Renewable and Sustainable Energy Reviews, 16 (1), 386–396.

    16. Msengi, I., Doe, R., Wilson, T., Fowler, D., Wigginton, C., Olorunyomi, S., … Morel, R. (2019). Assessment of knowledge and awareness of sustainability initiatives among college students. Renewable Energy and Environmental Sustainability, 4, 6.

    17. Maurer, M., Koulouris, P., & Bogner, F. X. (2020). Green Awareness in Action—How Energy Conservation Action Forces on Environmental Knowledge, Values, and Behaviour in Adolescents’ School Life. Sustainability, 12(3), 955. https://doi.org/10.3390/su12030955 (MDPI).

    18. Nguyen, T., & Ai, W. (2020). "Evaluating Energy Savings from Efficiency Improvements: Methods and Metrics." Energy Reports, 6, 174-184. https://doi.org/10.1016/j.egyr.2020.01.0154o mini

    19. Kwong, Q. J., Lim, J. E., & Hasim, M. S. (2018). Miscellaneous electric loads in Malaysian Buildings-Energy management opportunities and regulatory requirements. Energy strategy reviews, 21, 35-49.

    20. Rahman, F. A., Aziz, M. M. A., Saidur, R., Bakar, W. A. W. A., Hainin, M. R., Putrajaya, R., & Hassan, N. A. (2017). Pollution to solution: Capture and sequestration of carbon dioxide (CO2) and its utilization as a renewable energy source for a sustainable future. Renewable and Sustainable Energy Reviews, 71, 112-126.

    21. Rane, P. (2023). "Challenges in maintaining aging infrastructure and optimizing energy systems within constrained budgets." Journal of Building Maintenance. This source would cover the difficulties faced in maintaining old infrastructure and implementing energy-efficient technologies.

    22. Saleh, Alia Abdullah., Haron. Siti Norsazlina., Ahmad, Nur Azfahani. & Nor Eeda, A. (2018). Measurement model of critical success factors for energy management in Malaysia university, Malaysian Sustainable Environment (MySE). Universiti Teknologi MARA, Perak.

    23. SEDA (2022), Energy Audit Guide, retrieved from: https://www.seda.gov.my/wp-content/uploads/2022/08/Energy-Audit-Guide-Commercial-by-SEDA.pdf

    24. Sheau Ting, L., Hakim Bin Mohammed, A., & Wai Choong, W. (2012). Proposed implementation strategies for energy sustainability on a Malaysian university campus. Business Strategy Series, 13(5), 208–214

    25. Shaikh, P. H., Nor N. B. Mohd., Sahito, A. A., Nallagownden, P., Elamvazuthi, I., & Shaikh, M. S. (2017). Building energy for sustainable development in Malaysia: A review. Renewable and Sustainable Energy Reviews, 75, 1392–1403.

    26. Smith, R., & Green, T. (2022). "The Impact of Awareness on Environmental and Energy Transformations." Sustainable Development, 30(1), 56-68. https://doi.org/10.1002/sd.2227

    27. Sadineni, S. B., & Suresh, A. (2017). "Assessment of Building Energy Performance Using the Building Energy Index (BEI): A Case Study." Energy and Buildings, 139, 241-249. https://doi.org/10.1016/j.enbuild.2017.01.034

    28. Tenaga Nasional Berhad (2022), Integrated Annual Report 2022 –Energy Transition, retrieved from https://www.tnb.com.my/assets/annual_report/ TNB_IAR_2022.pdf

    29. TNB (2024), https://www.mytnb.com.my/energy-efficiency/home-energy-savings-tips/energy-efficient-label

    30. Wang, S., & Zhou, L. (2018). "Energy Consumption and Efficiency in HVAC Systems of Institutional Buildings." Energy and Buildings, 174, 192-200. https://doi.org/10.1016/j.enbuild.2018.06.034

    31. Xu, P., & Liu, M. (2020). "Energy Consumption of Miscellaneous Electrical Loads in Educational Buildings: Impacts and Mitigation Strategies." Energy and Buildings, 223, 110183. https://doi.org/10.1016/j.enbuild.2020.110183

    32. Yuankun, Y. (2021). Building Energy Index (BEI) evaluation methods. Journal of Sustainable Architecture, 29(4), 55-67. DOI: 10.1080/23787289.2021.1843829.

    33. Yang, J., & Sun, L. (2021). "Global Fuel Demand Trends: Projections for Coal and Other Fossil Fuels." Energy Economics, 94, 105028. https://doi.org/10.1016/j.eneco.2021.105028

    34. Zhou, J., Wang, X., & Li, Z. (2019). "Cost-Effective Energy Management Strategies for University Campuses: A Case Study." Energy Efficiency, 12(4), 1047-1061. https://doi.org/10.1007/s12053-018-9703-7

    35. Zhao, X., Zhang, X., & Liu, C. (2019). "Understanding and Enhancing Energy Efficiency: A Review of Current Strategies and Practices." Journal of Cleaner Production, 230, 768-784. https://doi.org/10.1016/j.jclepro.2019.05.238