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Spiral Facade of Triangular Modules Featuring Drone Logistics and Photovoltaic Integration

Authors:
Robert Grasshoff, Tamara Koehler
Spiral Facade of Triangular Modules Featuring Drone Logistics and Photovoltaic Integration

Project in-detail

The integration of a spiral façade composed of triangular modules and dedicated drone logistics serves as the architectural framework for a multifaceted urban workspace designed to respond to modern functionality and sustainability needs.
5 key facts about this project
01
Spiral façade utilizes triangular modules for enhanced energy efficiency and aesthetic appeal.
02
Dedicated floors for drone logistics streamline urban transportation and delivery operations.
03
Integrated photovoltaic panels provide significant renewable energy for building operations.
04
Flexible interior layouts accommodate various workspace needs and user adaptability.
05
Rainwater harvesting systems promote sustainability by reducing water waste.

## Overview
Located in London, The HIVE addresses urban challenges by integrating advanced technology and sustainable practices to accommodate the city's growing population. This project aims to optimize urban living and working environments by fostering efficient transportation and logistics solutions, particularly through drone support.

## Design and Structure
The HIVE features a distinctive spiraled design with a grid-like façade composed of triangular modules that enhance both structural integrity and visual appeal. The building reaches an intended height of 125 meters and comprises 36 stories, accommodating dedicated areas for drone operations alongside adaptable office and public interaction spaces. The strategic rotation of floor levels at 60-degree angles facilitates diverse circulation patterns, allowing for fluid engagement within the building.

## Sustainability and Material Choices
The design employs a range of sustainable materials, including reinforced concrete for the core, steel hollow sections to reduce material usage, and safety glass for increased natural lighting and energy efficiency. Photovoltaic panels and rainwater harvesting systems underscore a commitment to eco-friendly practices, enabling the building to meet up to 30% of its energy needs through renewable sources and minimize water wastage. Passive cooling strategies further enhance energy efficiency, positioning The HIVE as a model of sustainable urban architecture within the context of a densely populated city.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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