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Tapered Form Crafted from Local Soil and 3D-Printed Elements for Sustainable Living

Authors:
Letizia Spigarelli, Laura Zoppis, Kevin Kleyla
Tapered Form Crafted from Local Soil and 3D-Printed Elements for Sustainable Living

Project in-detail

Constructed from locally sourced soil and employing advanced 3D-printing techniques, the tapering form integrates sustainable features such as rainwater harvesting and solar panels, providing an efficient living space within a community-oriented setting.
5 key facts about this project
01
Constructed using local soil integrated with cement for structural strength.
02
Employed 3D printing for precision in creating intricate architectural elements.
03
Features an operable skylight that enhances natural lighting and ventilation.
04
Incorporates an efficient rainwater harvesting system for resource sustainability.
05
Designed with a tapered conical shape to optimize airflow and thermal performance.
The Solar Lantern is an architectural project located in Puglia, Italy, designed to exemplify a sustainable and community-oriented approach to modern living. The structure features a tapered conical form which facilitates natural light and ventilation, reflecting a blend of traditional craftsmanship and contemporary construction techniques. Thoughtfully integrated into the landscape, this project combines functionality with environmental consciousness.

A cornerstone of the Solar Lantern is its focus on sustainability. The design incorporates advanced systems such as rainwater harvesting and solar energy generation. These elements reduce reliance on nonrenewable resources and promote efficient water usage, illustrating a commitment to ecological responsibility. The choice of local materials such as soil, cement, and bricks underscores the project's connection to its environment, helping to minimize the ecological footprint of construction.

Unique Construction Techniques

This project distinguishes itself through its use of 3D printing technology for various structural components. This innovative construction method allows for precision and flexibility in design, enabling the creation of intricate elements that may be impractical for traditional construction techniques. The overall building process is streamlined, taking only a short timeframe to complete, which contributes to increased efficiency.

The internal layout of the Solar Lantern is designed for multifunctionality, emphasizing community interaction. Open communal spaces are strategically placed to facilitate social engagement, while private areas provide necessary seclusion. The design also features operable skylights, enhancing natural light distribution and ventilation throughout the interior.

Sustainable Design Elements

Among the essential features of the Solar Lantern are its sustainable design approaches. The incorporation of an efficient rainwater harvesting system not only supports irrigation but also ties into the overall goal of sustainability. Furthermore, solar panels installed on the exterior contribute to the building's energy efficiency, enabling the residents to harness renewable energy effectively.

The use of local materials and contemporary construction techniques positions this project as a significant model for future architectural endeavors aiming to complement the environment while promoting sustainable living. To explore detailed architectural plans, sections, and designs, readers are encouraged to delve into the project presentation for further insights into the innovative ideas and functional aspects of the Solar Lantern.
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100,000€ Prize / 2025

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

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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