Sustainable Mega Buildings

The project was successfully completed in three distinct phases. Phase 1 focused on a comprehensive investigation, modeling, and evaluation of the design and performance of a complex mega-building case study. Through this phase, we gained valuable insights into the integration of MEP systems with architectural elements in an existing skyscraper, setting the foundation for subsequent phases. Building upon the knowledge acquired in Phase 1, Phase 2 centered on exploring passive strategies to meet the tower's energy demands. Our emphasis was on optimizing operating energy, considering factors such as building form, its impact on performance, building envelope/fabric, fabric heat loss and gain, embodied energy, building materials, and the overall sustainability of the structure.

This phase involved careful analysis and design interventions to enhance energy efficiency and reduce environmental impact. In Phase 3, the focus shifted to the integration of service systems to fulfill the remaining energy requirements of the tower. With a particular emphasis on mechanical ventilation, comfort, heating, and cooling, we sought to optimize the tower's energy consumption while ensuring occupant comfort. Numerous simulations and analyses were conducted to evaluate aspects such as comfort, primary energy usage, and carbon footprint. Notable software tools utilized included Design Builder for Building Energy simulations, DialUX for artificial lighting designs, PV-GIS for photovoltaic calculations, and SketchUp along with Lumion for architectural renders. The completion of this project marks a successful journey towards achieving optimal comfort, energy efficiency, and reduced carbon footprint in the redesigned Broadgate Tower.

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