EcoLogicStudio's Tree One: A 10-metre-tall Algae-Powered Sculpture

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In the realm of sustainable architecture, EcoLogicStudio has created a groundbreaking sculpture known as Tree One. This 10-meter-tall structure serves as an air-purifying tree, utilizing biodegradable biopolymer made from algae. The trunk of the tree is 3D-printed using a biopolymer formulated from harvested microalgae, while photobioreactors containing living cyanidium microalgae cultures are integrated into the trunk and base of the installation. With its ability to draw carbon dioxide from the air and release oxygen through photosynthesis, Tree One showcases the potential for algae-based materials to contribute to environmental sustainability. This innovative project represents EcoLogicStudio’s ongoing exploration of algae’s air-purifying capabilities and its integration into architecture.

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Table of Contents

Title: EcoLogicStudio’s Tree One: A 10-metre-tall Algae-Powered Sculpture

Introduction

In the world of architecture and design, innovative solutions are constantly being explored to address the urgent need for sustainability and eco-friendly practices. One such groundbreaking creation is Tree One, a 10-metre-tall sculpture designed by EcoLogicStudio. This sculpture showcases the transformative power of algae, as it incorporates a biopolymer made from microalgae biomass. Tree One not only serves as a visually stunning piece of art but also harnesses the photosynthetic potential of algae to purify the air. This article will delve into the design and concept of Tree One, the benefits of algae as an air-purifying agent, the harvesting and utilization of algae biomass, the creation of the algae-based biopolymer, the development and construction of Tree One, possible applications and future prospects, and the complementary elements in the exhibition.

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Design and Concept

Transformation of algae into biopolymer

EcoLogicStudio has ingeniously transformed algae into a biodegradable biopolymer, which forms the basis of Tree One. The biopolymer is formulated from the biomass derived from harvested microalgae. Algae, specifically microalgae or phytoplankton, are highly efficient in feeding on pollutants in the air. Unlike mechanical filters that simply extract elements from the air, microalgae actively consume pollutants, grow, and remetabolize them. The biomass produced by the microalgae serves as a valuable resource for creating the biopolymer used in Tree One.

Combining algae-based elements in the sculpture

Tree One incorporates two essential elements derived from algae. The trunk of the sculpture is 3D-printed using the algae-based biopolymer created by EcoLogicStudio. This biopolymer is entirely biodegradable and acquires structural stability through its morphology. Additionally, photobioreactors containing living cyanidium microalgae cultures are integrated into the trunk and base of the installation. These photobioreactors provide a habitat for the microalgae to carry out photosynthesis, drawing carbon dioxide from the air and releasing oxygen.

Photosynthetic potential of the installation

Tree One, particularly the installation displayed in Seoul, features 40 glass photobioreactors containing a total of 500 liters of living algae cultures. The microalgae actively perform photosynthesis, providing the installation with a remarkable photosynthetic potential equivalent to that of 12 mature trees. This unique and eco-friendly process demonstrates the ability of algae to contribute to air purification while simultaneously serving as a visually captivating art installation.

Benefits of Algae as an Air-Purifying Agent

Efficiency of microalgae in feeding on pollutants

The use of microalgae as an air-purifying agent presents several advantages. Microalgae are incredibly efficient in consuming pollutants from the air through their metabolic processes. Unlike mechanical filters that require regular maintenance and replacement, microalgae can actively feed on pollutants and remove them from the environment. This ability makes microalgae a promising tool in combating air pollution and improving air quality.

Remetabolization and biomass production process

When microalgae feed on pollutants, they undergo a remetabolization process, transforming the pollutants into biomass. This biomass can then be utilized in various applications. EcoLogicStudio harvests the microalgae biomass regularly to make way for new growth and remove decayed cells. The harvested biomass can be reused in new photobioreactors or processed further to create biodegradable products, such as materials or even food sources. This sustainable approach not only purifies the air but also harnesses the potential of microalgae as a valuable resource.

Harvesting and Utilization of Algae Biomass

Methods of harvesting microalgae

The process of harvesting microalgae involves careful extraction and separation of the biomass from the culture medium. EcoLogicStudio utilizes efficient methods to collect the microalgae biomass, ensuring the preservation of its quality and vitality. Harvesting is performed at regular intervals to maintain the optimal growth conditions for the microalgae cultures.

Reusable and biodegradable options for harvested biomass

Once the microalgae biomass is harvested, there are various options for its utilization. One approach is to reuse the biomass in new photobioreactors, providing a continuous cycle of growth and air purification. Alternatively, the biomass can be dried and transformed into biodegradable materials or food sources. This flexibility in repurposing the harvested biomass adds to the sustainability of the entire process.

Creation of the Algae-Based Biopolymer

Ingredients and formulation of the biopolymer

The algae-based biopolymer used in Tree One is formulated by combining the harvested microalgae biomass with other biodegradable ingredients. EcoLogicStudio incorporates chitin, derived from mycelium, mushrooms, or crustacean shells, as well as agar, derived from potato peel or corn, vinegar, and glycerin. This unique formulation results in a biopolymer that is not only environmentally friendly but also suitable for 3D printing.

Properties and applications of the biopolymer

The biopolymer produced by EcoLogicStudio exhibits several desirable properties. It is entirely biodegradable, ensuring that it can be returned to the earth after use without negatively impacting the environment. Despite its soft nature, the biopolymer acquires structural stability through its morphology. This quality allows it to be utilized in various applications, including cladding for interior and exterior surfaces. The versatility and sustainability of the algae-based biopolymer make it a promising material for environmentally conscious architecture and design.

Development and Construction of Tree One

Use of robots and 3D-printing machines

To bring Tree One to life, EcoLogicStudio utilized industrial robots and large-scale 3D-printing machines. The combination of these advanced technologies allowed for the precise extrusion of the algae-based biopolymer and the creation of the sculpture’s intricate structure. This automated process ensured efficiency and accuracy in constructing Tree One.

Algorithmic design approach

The design of Tree One was developed using algorithmic design approaches. EcoLogicStudio implemented algorithms inspired by the biological intelligence found in natural systems. These algorithms mimic the growth of fibers and the formation of folds, resulting in a pleated shape that references the fibrous trunks of real trees. By harnessing the principles of natural growth, the designers achieved maximum strength from the pliable biopolymer material.

Strengthening through morphology and folds

The morphology of Tree One plays a vital role in its structural integrity. The pleated shape, created through algorithmic design, provides strength and support to the sculpture. The folds in the biopolymer material further enhance its stability, allowing the sculpture to withstand its own weight and environmental conditions. This combination of morphology and folds showcases the innovative approach and technical prowess of EcoLogicStudio in creating a self-supporting algae-powered sculpture.

Possible Applications and Future Prospects

Suitability for cladding on interior and exterior surfaces

The algae-based biopolymer used in Tree One holds immense potential for various applications in architecture and design. One notable application is its suitability for cladding on interior and exterior surfaces. The biodegradable and visually captivating nature of the biopolymer makes it an ideal choice for enhancing the aesthetic appeal of buildings while contributing to air purification. This application opens the door to innovative and eco-friendly architectural designs that prioritize sustainability.

Exploration of larger, self-supporting structures

Tree One serves as a remarkable example of what can be achieved with algae-based biopolymers. The success of this sculpture paves the way for further exploration of larger self-supporting structures made from similar materials. By continuously pushing the boundaries of design and construction, there is exciting potential to create sustainable and visually stunning architectural masterpieces that harness the power of algae.

Complementary Elements in the Exhibition

AI-generated videos of carbon-neutral cities

The exhibition featuring Tree One included AI-generated videos showcasing potential future cities that prioritize carbon neutrality. These videos offer visualizations of how architecture and urban planning can integrate photosynthetic processes, similar to those seen in Tree One, to contribute to a sustainable and eco-friendly future. The inclusion of these videos further emphasizes the importance of innovative design and the role of art in envisioning a greener world.

Educational Bio Lab showcasing the sculpture-making process

In addition to Tree One itself, the exhibition featured an educational “Bio Lab.” This interactive space allowed visitors to delve into the process of creating the sculpture. By highlighting the various stages of making Tree One, the Bio Lab served as an educational tool to raise awareness about the potential of algae-based materials and the importance of sustainable design practices. This immersive experience provided visitors with a deeper understanding of the intersection between art, science, and environmental sustainability.

Conclusion

EcoLogicStudio’s Tree One stands as a testament to the transformative power of algae in the realm of architecture and design. By harnessing the photosynthetic potential of microalgae and creating an algae-based biopolymer, Tree One combines artistry with environmental sustainability. The sculpture serves as a visually stunning reminder of the importance of innovative design solutions in combating air pollution. With its self-supporting structure and pleated design, Tree One represents the future possibilities of utilizing algae-based materials in architectural applications. As we continue to find inspiration in the natural world, Tree One opens the door to a greener and more sustainable future.

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