The building sector is a major contributor to global carbon emissions through embodied carbon in materials and operational carbon from energy use. Addressing these challenges in the Middle Eastern climate, marked by extreme temperatures and high cooling demands, is crucial for sustainable urban development. Ordinary Portland Cement releases nearly an equivalent mass of CO2 per tonne producedcontributing approximately 6% of global man-made emissionsdeveloping improved formulations and production methods is critical for emission control, cost stability, and regulatory compliance. This research aims to optimize building energy performance by focusing on two key areas: building envelope optimization and the use of low-carbon construction materials such as green cement. High-performance envelope strategies, including advanced insulation, dynamic shading, reflective coatings, and construction materials, will be evaluated using energy simulation tools to minimize thermal loads. Simultaneously, the embodied carbon reduction potential of green cement and alternative materials will be assessed through material characterization and embodied energy analysis. System-level optimizations for HVAC and energy management will be explored to complement envelope improvements, aiming for annual energy demand reduction and enhanced operational efficiency. A Life Cycle Assessment (LCA) framework will be developed to quantify environmental impacts across the building life cycle, integrating material, system, and operational perspectives. The research outcomes are expected to provide a climate-responsive framework for reducing embodied and operational carbon, supporting sustainable, low-carbon urban development in the Middle East. Background required: Bachelor's or Masters degree in Civil engineering, Energy Engineering, Mechanical Engineering, or related areas. A strong interest in mathematical modelling is desirable.
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