Q-City: A Climate-Responsive Model for Sustainable Urban Design in the Sahara

Project by Artyom Alimpiyev | Shortlisted entry of EHC – Sahara

Q-City EHC is an ambitious and visionary experiment in sustainable urban design, introducing a dynamic, adaptable model for creating a livable city in one of the planet’s most inhospitable environments—the Sahara Desert. This innovative proposal challenges conventional ideas of urban development, choosing to focus not on architectural spectacle, but on practical livability, social cohesion, and environmental responsiveness.

Rooted deeply in human-centric principles and guided by scalable planning algorithms, the city’s design prioritizes everyday comfort, accessibility, and long-term sustainability. Q-City is not just an architectural project—it is a forward-looking system that harmonizes natural conditions with built environments, providing a replicable framework for desert urbanism and beyond.

The city’s radial zoning structure is meticulously calculated. Key urban elements like housing, transportation, utilities, public services, and green infrastructure are not randomly distributed, but positioned for maximum efficiency and interconnectedness. This deliberate geometry helps avoid chaotic urban sprawl and instead supports dense, walkable neighborhoods. All essential services are within close reach, improving quality of life while reducing the carbon footprint.

Private cars are completely excluded from the city. Instead, advanced public transport solutions such as hyperloop networks, airtube escalators, and pedestrian-only paths weave the city together. This zero-emissions approach enhances public health, reduces noise pollution, and aligns with the broader goal of ecological urbanism.

At the block level, design strategies are driven by climate logic. Ventilation corridors, sun-responsive facades, thermal massing, rooftop gardens, and shaded courtyards are integrated to counter the intense desert climate. These strategies promote passive cooling and maximize daylight without overheating. The compact arrangement of residential buildings forms micro-communities that encourage shared social spaces, allowing for natural interaction between neighbors.

The centerpiece of Q-City is its monumental HUB—a multi-level, centrally located structure that consolidates administrative offices, retail spaces, healthcare, education, and civic institutions. This spatial strategy reduces commuting distances and time, creating an urban experience centered on convenience and collective access. It reflects the project’s founding belief: “build for people, not pomp.”

The adaptability of the city is another cornerstone of its design. With modular components and a digital planning script, Q-City can scale from a village of 1,000 residents to a thriving metropolis of 1 million. Urban planners can adjust variables such as green area percentage, building density, or sector layout, enabling flexible development based on real-time data and demographic trends.

Q-City is more than a desert experiment—it is a climate-responsive template for future urbanism. Its principles can be applied in various geographic and climatic conditions, serving as a universal guide for building livable, sustainable, and inclusive cities. Whether situated in arid landscapes or polar extremes, the blueprint of Q-City empowers us to rethink what it means to build cities that endure—and evolve.The city center as a modular nucleus—administrative, commercial, and social programs anchored in a future-proof vertical core.