Introduction:
Construction and demolition (C&D) waste is one of the largest waste streams in the world, accounting for more than one-third of global solid waste. Most of it ends up in landfills, despite its potential for reuse and recycling. As the building industry continues to expand, so does the urgency to address the environmental, social, and economic impacts of waste. This competition challenges architects, designers, and visionaries to reimagine waste not as a burden, but as a valuable resource that can shape the future of sustainable architecture.

Theme:
Circular Architecture – Waste as a Resource

Design Challenge:
Participants are invited to propose an architectural design that directly addresses the issue of construction and demolition waste. The design may be conceptual, speculative, or site-specific, but must clearly demonstrate innovative strategies for:

• Reuse, recycling, or upcycling of materials.

• Designing for disassembly and adaptability.

• Reducing material consumption and construction waste.

• Integrating sustainable and aesthetic qualities in waste-conscious design.

Projects should provoke discussion, inspire change, and showcase how architectural creativity can transform waste into opportunity.

Context:
According to global estimates, billions of tons of C&D waste are generated annually, with the majority being concrete, wood, metals, plastics, and glass. A significant portion of this waste is recyclable, yet linear construction practices often prevent reuse. This competition seeks design ideas that move beyond traditional methods, adopting circular economy principles to create buildings and spaces that are resource-conscious, environmentally responsible, and future-ready.

Aim:
To inspire new approaches in architecture that minimize waste, promote sustainable building practices, and redefine construction materials as resources in a regenerative design cycle.