Itaca: A Self-Sufficient and Eco-Sustainable 3D-Printed House

The Itaca project represents a breakthrough in sustainable architecture. Created by the innovative Italian company WASP, Itaca is a 3D-printed house designed to be fully self-sufficient in food, water, and energy. Located near Bologna, Italy, this prototype aims to demonstrate how modern technology can be used to create eco-friendly homes in resource-scarce environments.

Drawing inspiration from space habitat technology, Itaca’s design focuses on maximizing the use of natural resources. The house will be powered by solar panels and feature a rainwater collection system for both drinking and irrigation needs. A hydroponic system will allow inhabitants to grow their own food, making it possible to live completely off-grid. The structure will cover a modest 33-meter (108 ft) diameter, proving that even a small, circular space can support a family of four.

One of the most unique aspects of the Itaca project is its use of local, natural materials for the 3D printing process. Instead of traditional concrete, the house will be printed using a combination of soil, lime, and rice husks, creating a sustainable, environmentally friendly structure. This approach aligns with WASP’s goal of reducing construction waste and minimizing the environmental footprint of building projects.

Additionally, the Itaca house represents an open-source research initiative. It aims to inspire future self-sufficient and sustainable housing solutions that can be replicated globally, especially in areas with limited access to resources. WASP has purchased land for the construction of the house and expects to make further details available as the project progresses.