The Iranian construction industry continues to face major challenges in reducing energy consumption and achieving sustainability targets. Building Information Modeling (BIM) offers an integrated digital framework capable of linking design parameters with real energy‑performance indicators. This study develops and empirically validates a BIM‑based energy optimization model that examines the influence of five digital modeling dimensions, energy use intensity (EUI), HVAC simulation, daylighting control, CO₂ reduction, and renewable‑energy integration, on sustainability outcomes. Data were collected from 130 professionals across Iran and analyzed using exploratory factor analysis and PLS‑SEM. The model demonstrated strong validity (KMO = 0.874, CR > 0.90, AVE > 0.68) and explained 68% of the variance in sustainability performance (R² = 0.68). Among all predictors, BIM‑HVAC showed the strongest impact on energy efficiency (β = 0.284, p < 0.001). Bootstrapping results confirmed the significance of all hypothesized relationships, highlighting BIM as a strategic mechanism for energy‑efficient design and carbon‑emission reduction. This research contributes to BIM‑sustainability literature by providing a validated quantitative framework tailored to the Iranian construction context. Practical implications include guidelines for integrating BIM‑energy protocols capable of reducing energy consumption by up to 30%. Future studies should extend the framework through AI‑based predictive analytics and longitudinal performance tracking.
Cai, Y. How does climate change affect regional sustainable development? Empirical evidence from 186 countries around the world. International Review of Economics & Finance, 2025; 99: 104047. doi:10.1016/j.iref.2025.104047.
Zubair, M. U., Ali, M., Khan, M. A., Khan, A., Hassan, M. U., Tanoli, W. A. BIM- and GIS-Based Life-Cycle-Assessment Framework for Enhancing Eco Efficiency and Sustainability in the Construction Sector. Buildings, 2024; 14: 360. doi:10.3390/buildings14020360.
Pang, F., Miao, G., Li, Y., Shi, Y. Key factors influencing sustainable population growth: A DEMATEL-ANP combined approach. Heliyon, 2024; 10: e39404. doi:10.1016/j.heliyon.2024.e39404.
Balali, A., Hakimelahi, A., Valipour, A. Identification and prioritization of passive energy consumption optimization measures in the building industry: An Iranian case study. Journal of Building Engineering, 2020; 30: 101239. doi:10.1016/j.jobe.2020.101239.
Raza, M. S., Tayeh, B. A., Abu Aisheh, Y. I., Maglad, A. M. Potential features of building information modeling (BIM) for application of project management knowledge areas in the construction industry. Heliyon, 2023; 9: e19697. doi:10.1016/j.heliyon.2023.e19697.
Stojanovska-Georgievska, L., Sandeva, I., Krleski, A., Spasevska, H., Ginovska, M., Panchevski, I., Ivanov, R., Perez Arnal, I., Cerovsek, T., Funtik, T. BIM in the Center of Digital Transformation of the Construction Sector—The Status of BIM Adoption in North Macedonia. Buildings, 2022; 12: 218. doi:10.3390/buildings12020218.
Urbieta, M., Urbieta, M., Laborde, T., Villarreal, G., Rossi, G. Generating BIM model from structural and architectural plans using Artificial Intelligence. Journal of Building Engineering, 2023; 78: 107672. doi:10.1016/j.jobe.2023.107672.
Pan, X., Mateen Khan, A., Eldin, S. M., Aslam, F., Kashif Ur Rehman, S., Jameel, M. BIM adoption in sustainability, energy modelling and implementing using ISO 19650: A review. Ain Shams Engineering Journal, 2024; 15: 102252. doi:10.1016/j.asej.2023.102252.
Kiamili, C., Hollberg, A., Habert, G. Detailed Assessment of Embodied Carbon of HVAC Systems for a New Office Building Based on BIM. Sustainability, 2020; 12: 3372. doi:10.3390/su12083372.
Nguyen, N.-M., Cao, M.-T. Energy use intensity analysis of office buildings using green BIM-integrated Interpretable machine learning. Journal of Building Engineering, 2025; 108: 112760. doi:10.1016/j.jobe.2025.112760.
Cheng, J. C., Lu, Q. A review of the efforts and roles of the public sector for BIM adoption worldwide. Journal of Information Technology in Construction (ITcon), 2015; 20: 442-478.
Ganah, A., Lea, G. A GLOBAL ANALYSIS OF BIM STANDARDS ACROSS THE GLOBE: A CRITICAL REVIEW. Journal Of Project Management Practice (JPMP), 2021; 1: 52-60. doi:10.22452/jpmp.vol1no1.4.
Smith, S. Building information modelling–moving Crossrail, UK, forward. Proceedings of the Institution of Civil Engineers-Management, Procurement and Law, 2014; 167: 141-151. doi:10.1680/mpal.13.00024.
DONDEREWICZ, M., ZAWADA, K. Prospects for architecture and urban planning: Integration of BIM and 4.0 technology in the context of climate change. In: International Conference – Defining The Architectural Space; 2024 Nov 21-22; Krakow, Poland. p. 27-37. doi:10 .23817/2024 .defarch .3-3.
Rashidi, A., Chan, D. W. M., Ravanshadnia, M., Sarvari, H., Tajaddini, A. Applying Building Information Modelling (BIM) Technology in Pre-Tender Cost Estimation of Construction Projects: A Case Study in Iran. Buildings, 2024; 14: 1260. doi:10.3390/buildings14051260.
Mehrizi Hesamoddin, Z., Pourrostam, T., Ramesht Mohammad, H., Rahimi, M. Developing a Model to Assess and Address Challenges in Implementing BIM for Commercial Buildings: A PLS-SEM Analysis in Iran. Journal of Architectural Engineering, 2025; 31: 04025042. doi:10.1061/JAEIED.AEENG-2059.
Cho, C.-S., Chen, D., Woo, S. Building information modeling (BIM)-Based design of energy efficient buildings. In: 28th International Symposium on Automation and Robotics in Construction (ISARC 2011); 2012; Seoul, Korea. p. 1079-1084. doi:10.22260/ISARC2011/0198.
Beazley, S., Heffernan, E., McCarthy, T. J. Enhancing energy efficiency in residential buildings through the use of BIM: The case for embedding parameters during design. Energy Procedia, 2017; 121: 57-64. doi:10.1016/j.egypro.2017.07.479.
Alhammad, M., Eames, M., Vinai, R. Enhancing Building Energy Efficiency through Building Information Modeling (BIM) and Building Energy Modeling (BEM) Integration: A Systematic Review. Buildings, 2024; 14: 581. doi:10.3390/buildings14030581.
Kozlovska, M., Petkanic, S., Vranay, F., Vranay, D. Enhancing Energy Efficiency and Building Performance through BEMS-BIM Integration. Energies, 2023; 16: 6327. doi:10.3390/en16176327.
Primasetra, A., Larasati, D., Wonorahardjo, S. BIM Utilization in Improving Energy Efficiency Performance on Architectural Design Process: Challenges and Opportunities. IOP Conference Series: Earth and Environmental Science, 2022; 1058: 012018. doi:10.1088/1755-1315/1058/1/012018.
Waqar, A., Othman, I., Saad, N., Azab, M., Khan, A. M. BIM in green building: Enhancing sustainability in the small construction project. Cleaner Environmental Systems, 2023; 11: 100149. doi:10.1016/j.cesys.2023.100149.
Amirkardoust, A. , & Torabi Anaraki, M. (2026). BIM‑Based Energy Optimization and Sustainability Enhancement in the Iranian Construction Industry. Civil Engineering and Applied Solutions, 2(3), 33-48. doi: 10.22080/ceas.2026.30664.1057
MLA
Aliasghar Amirkardoust; Milad Torabi Anaraki. "BIM‑Based Energy Optimization and Sustainability Enhancement in the Iranian Construction Industry", Civil Engineering and Applied Solutions, 2, 3, 2026, 33-48. doi: 10.22080/ceas.2026.30664.1057
HARVARD
Amirkardoust, A., Torabi Anaraki, M. (2026). 'BIM‑Based Energy Optimization and Sustainability Enhancement in the Iranian Construction Industry', Civil Engineering and Applied Solutions, 2(3), pp. 33-48. doi: 10.22080/ceas.2026.30664.1057
CHICAGO
A. Amirkardoust and M. Torabi Anaraki, "BIM‑Based Energy Optimization and Sustainability Enhancement in the Iranian Construction Industry," Civil Engineering and Applied Solutions, 2 3 (2026): 33-48, doi: 10.22080/ceas.2026.30664.1057
VANCOUVER
Amirkardoust, A., Torabi Anaraki, M. BIM‑Based Energy Optimization and Sustainability Enhancement in the Iranian Construction Industry. Civil Engineering and Applied Solutions, 2026; 2(3): 33-48. doi: 10.22080/ceas.2026.30664.1057
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