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Abstract
Generative artificial intelligence (AI) is increasingly embedded in architectural practice, yet its contribution to off-grid autonomy remains uneven and insufficiently theorized. While AI tools are applied across stages ranging from conceptual visualization to performance optimization and operational energy management, their architectural impact varies depending on where they intervene within the design continuum. This study develops a typological framework that classifies generative AI applications according to design stage and subsystem integration depth. Through comparative analysis of precedent projects including Hy-Fi Pavilion, the NEST Project, Cal-Earth EcoDomes, Solar Decathlon prototypes, and AI-optimized renewable systems, the research evaluates how generative AI contributes to energy autonomy, water and waste integration, lifecycle strategy, and environmental validation. The findings indicate that diffusion-based systems primarily expand morphological exploration, whereas parametric–evolutionary and simulation-integrated generative frameworks demonstrate significantly greater potential for multi-system optimization in off-grid architecture. The study concludes that the effectiveness of generative AI in autonomous design is determined less by technological sophistication than by the degree to which it is embedded within validated environmental feedback loops.
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Copyright (c) 2025 Syarifah Ismailiyah Al Athas, Erfan Moayyed

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References
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References
Afzalan, N., & Muller, B. (2018). Online participatory technologies: Opportunities and challenges for enriching participatory planning. Journal of the American Planning Association, 84(2), 162–177. https://doi.org/10.1080/01944363.2018.1434010
Becqué, R., Mackres, E., Layke, J., Aden, N., Liu, S., Managan, K., Nesler, C., Petrichenko, K., Graham, P., & Kelsey, J. (2019). Accelerating building efficiency: Eight actions for urban leaders. Energy Policy, 129, 146–157. https://doi.org/10.1016/j.enpol.2019.02.003
Booth, D. (2020). Off-grid solar: A handbook for photovoltaics with lead-acid or lithium-ion batteries. Creative Commons. (No DOI available)
Chaillou, S. (2019). ArchGAN: Artificial intelligence for architectural design (Master’s thesis, Massachusetts Institute of Technology). (No DOI available)
Chong, A., Xu, W., & Lam, K. P. (2017). Generative design for building performance optimization. Building and Environment, 114, 327–338. https://doi.org/10.1016/j.buildenv.2016.12.014
Deb, C., Zhang, F., Yang, J., Lee, S. E., & Shah, K. W. (2017). A review on time series forecasting techniques for building energy consumption. Renewable and Sustainable Energy Reviews, 74, 902–924. https://doi.org/10.1016/j.rser.2017.02.085
Del Campo, M. (2022). Artificial intelligence in architecture. Architectural Design, 92(4), 18–25. https://doi.org/10.1002/ad.2735
Drgoňa, J., Arroyo, J., Cupeiro Figueroa, I., Blum, D., Arendt, K., Kim, D., Ollé, E. P., Oravec, J., Wetter, M., Vrabie, D., & Helsen, L. (2020). All you need to know about AI for building energy systems. Applied Energy, 279, 115870. https://doi.org/10.1016/j.apenergy.2020.115870
Fischer, M., & Kunz, J. (2004). The scope and role of information technology in construction. Journal of Construction Engineering and Management, 130(3), 301–310. https://doi.org/10.1061/(ASCE)0733-9364(2004)130:3(301)
Flager, F., Haymaker, J., & Caldas, C. (2009). A comparison of multidisciplinary design optimization methods for building design. ITcon, 14, 595–612. (No DOI available)
Hawken, P. (Ed.). (2017). Drawdown: The most comprehensive plan ever proposed to reverse global warming. Penguin Books. (No DOI available)
Hollberg, A., & Ruth, J. (2016). LCA in architectural design—A parametric approach. The International Journal of Life Cycle Assessment, 21, 943–960. https://doi.org/10.1007/s11367-016-1068-2
Holmgren, D. (2002). Permaculture: Principles and pathways beyond sustainability. Holmgren Design Services. (No DOI available)
Khatri, K., Vairavamoorthy, K., & Collins, R. (2011). Urban water reuse: Planning and implementation in Australia. Water Science and Technology: Water Supply, 11(3), 398–409. https://doi.org/10.2166/ws.2011.061
Li, X., Wen, J., & Bai, E. (2021). BIM-based life cycle assessment of buildings: A review. Journal of Cleaner Production, 305, 127122. https://doi.org/10.1016/j.jclepro.2021.127122
Lu, Y., Wu, Z., Chang, R., & Li, Y. (2017). Building information modeling (BIM) for green buildings: A critical review and future directions. Automation in Construction, 83, 134–148. https://doi.org/10.1016/j.autcon.2017.08.024
Mousavi, R., et al. (2025). Generative AI applications in solar energy systems. Applied Energy, 382, 122000. https://doi.org/10.1016/j.apenergy.2025.122000
Nauata, N., et al. (2020). House-GAN: Relational generative adversarial networks for graph-constrained house layout generation. In ECCV 2020. https://doi.org/10.1007/978-3-030-58536-5_10
Rombach, R., Blattmann, A., Lorenz, D., Esser, P., & Ommer, B. (2022). High-resolution image synthesis with latent diffusion models. In CVPR 2022. https://doi.org/10.1109/CVPR52688.2022.01042
Roudsari, M. S., & Pak, M. (2013). Ladybug: A parametric environmental plugin for Grasshopper. In IBPSA Conference. (No DOI available)
Salas, W., & D’Angelo, E. (2012). Bio-digesters for household use. Journal of Renewable and Sustainable Energy, 4(2), 023104. https://doi.org/10.1063/1.3690953
Singh, A., et al. (2021). Generative design and AI-based optimization. Renewable and Sustainable Energy Reviews, 143, 110888. https://doi.org/10.1016/j.rser.2021.110888
Soust-Verdaguer, B., Llatas, C., & García-Martínez, A. (2017). Critical review of BIM-based LCA. Journal of Cleaner Production, 172, 2102–2116. https://doi.org/10.1016/j.jclepro.2017.11.221
Vale, B., & Vale, R. (2000). The new autonomous house: Design and planning for sustainability. Thames & Hudson. (No DOI available)
Zhang, J., & Wang, L. (2019). Review of AI applications in sustainable buildings. Energy and Buildings, 199, 1–11. https://doi.org/10.1016/j.enbuild.2019.06.048