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Spherical Logistics Hub Featuring Prefabricated Steel and Vertical Gardens

Spherical Logistics Hub Featuring Prefabricated Steel and Vertical Gardens
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Constructed with a spherical form and modular prefabricated steel, the hub integrates vertical gardens for sustainability while facilitating efficient drone logistics in an urban setting.
5 key facts about this project
01
Integrates vertical gardens to enhance air quality and promote biodiversity.
02
Features a spherical geometry to optimize aerodynamics for drone operations.
03
Constructed with prefabricated steel for reduced assembly time on site.
04
Incorporates dedicated maintenance hangars for drone upkeep and reliability.
05
Includes extensive glass facades for transparency and urban connectivity.

### Project Overview

The Urban Droneport is designed to improve last-mile logistics in urban environments by integrating drone technology to facilitate efficient delivery services. Situated in a densely populated metropolitan area, the project emphasizes accessibility and connectivity within existing infrastructure, offering a responsive solution to the growing demands of urban logistics.

### Structural and Material Design

The Droneport features a spherical form optimized for aerodynamics and visual engagement within the cityscape. Constructed with a hybrid framework of steel and reinforced concrete, the design ensures structural resilience while accommodating large open spaces necessary for logistics operations. Extensive use of glass facades promotes transparency and visual connection with the surrounding environment. Innovative detailing throughout the structure, including intricate joint designs and modular segments, supports adaptability for future expansions or modifications.

### Functional Layout and User Interaction

Organized across seven levels, the Droneport incorporates distinct zones for loading and unloading, maintenance hangars, and public interface areas. These zones aim to enhance operational efficiency while minimizing congestion during the delivery process. The circulation strategy accommodates both pedestrian and drone traffic, featuring vertical circulation systems that facilitate intuitive navigation throughout the facility, encouraging community engagement and interaction.

### Sustainability Features

Sustainability is a core component of the design, integrating green technologies such as rooftop solar panels to harness renewable energy and vertical gardens that improve air quality. These elements collectively contribute to reducing the operational carbon footprint and enhance the ecological footprint of the Urban Droneport.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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