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Projects Landscape Residential LandscapeMasterplans Embrace: Cosmic Bond and Identity Sustainability

Sustainability Report

Embrace: The Cosmic Bond and Identity in Architecture by Padideh Kohan Boom

Embodied carbon

Paris Proof
Carbon Emissions
310
kg CO₂-eq./m²
Carbon Capture
60
kg CO₂-eq./m²

Calculation Method:
The embodied carbon estimation was based on lifecycle assessment (LCA) principles following EN 15978 and ISO 14040 standards. The following tools and databases were used:

  • Software: OneClick LCA and Tally Revit Plug-in

  • Databases: ICE (Inventory of Carbon and Energy v3.0), Ecoinvent 3.8, and Qatar Construction Specifications (QCS 2014 Material Benchmarks)

 

All building components — structural systems, façade assemblies, interior finishes, MEP elements, and landscape hardscaping — were included in the calculation. Temporary site works and movable furniture were excluded.

Operational Emissions / Energy

Paris Proof
Carbon Emissions
15
kg CO₂e/m²

 

The reduction of operational emissions was achieved through the following key design choices:

 

  1. Passive Design Strategies:

    • Building Orientation: The main volumes are oriented along the east–west axis, minimizing direct solar exposure while allowing for controlled daylighting.

    • Double-Skin Façade: The organic shell operates as a passive shading device, reducing solar gain by up to 60% while allowing natural ventilation.

    • Cross-Ventilation & Natural Lighting: Parametrically optimized openings promote natural air circulation and daylight penetration, reducing dependency on artificial lighting and mechanical cooling.

  2. Renewable Energy Integration:

    • Solar Photovoltaic Panels are installed on the building’s roof and shading structures, covering approximately 25% of the total annual energy demand.

    • Solar Hot Water Systems meet 70% of domestic hot water requirements.

    • Rainwater collection and greywater recycling systems further reduce operational loads by limiting the need for energy-intensive water pumping and treatment.

  3. Efficient Systems & Smart Control:

    • High-efficiency HVAC systems with adaptive load control and demand-based ventilation.

    • LED lighting with daylight sensors and smart automation.

    • Building Management System (BMS) integrated with IoT sensors for continuous energy monitoring and performance optimization.

  4. Material and Thermal Efficiency:

    • High-performance glazing (U-value < 1.1 W/m²K) and insulated envelope (R ≥ 6.5) reduce cooling demand by ~30%.

    • Use of light-colored, high-albedo surfaces minimizes heat absorption in the island’s hot climate.

Afterlife

Adaptive Reuse and Flexible Design Considerations


Although the project has not yet been constructed, its design intentionally anticipates the potential for adaptive reuse in the future. The structural grid and spatial organization are based on a modular system that allows the building to be transformed into other functions—such as educational, cultural, or co-working spaces—without major structural intervention. This flexibility ensures a longer building lifespan and aligns with circular design principles.

Disassemblable Elements for Circular Economy


The design emphasizes the use of prefabricated and demountable elements. Structural components and façade panels can be easily disassembled, replaced, or reused in other projects, minimizing material waste at the end of the building’s life cycle. Recyclable materials such as steel, bamboo composites, and low-carbon concrete are prioritized to facilitate material recovery and reintegration into the circular economy.