The Master in Advanced Ecological Buildings and Biocities (MAEBB) postgraduate program is an 11-month immersive academic program focused on learning how to design and build a new generation of buildings and cities to respond to the planet’s emerging climate challenges. The program is carried out in Valldaura Labs, in Barcelona, a 135 He property located in the Collserola forest. Here, students will live and work surrounded by nature while using the most advanced technologies and design techniques in the pursuit of what is also IAAC’s long term initiative, to create self-sufficient and ecological environments.


Intensive organic farming at Valldaura Labs

Valldaura forest is a post-agriculture, post-industrial landscape which is now returning to native forestry. Cistercian monks turned the Valldaura (valley of the laurels) area of Colserolla national park into agricultural land in the 19th century, the evidence of which still remains in the terraced beds we will grow produce on as part of our Ecological … Read more

Introducing need for Bionook

Abstract In response to urgent carbon mitigation challenges and biodiversity loss, a paradigm shift toward manufacturing symbiosis and circular bio-economy is crucial for ecologically sensitive design in urban ecosystems. This study explores the transformative potential of a 3D-printed urban Bionook, incorporating layers of Cross-Laminated Timber (CLT) with a natural-locally sourced soil admixture, to enhance strength, … Read more

Defining Biocities (Stefano Boeri)

In the process of creating this blog post dedicated to defining a Biocity, I played a crucial role in conducting comprehensive research and contributing to the compilation of a specialized dictionary. As part of a collaborative effort involving students from the Institute for Advanced Architecture of Catalonia (IAAC), and under the guidance of mentors Honorata … Read more

Advanced Computational Tools: A Journey Through Grasshopper

Welcome to the world of advanced computational tools, where we delve into the intricacies of Grasshopper, a graphical algorithm editor tightly integrated with Rhino’s 3-D modeling tools. This blog post will guide you through the learning process, focusing on the fundamental aspects of Grasshopper and logical representations. Grasshopper Fundamentals Grasshopper is a powerful tool that … Read more

MEDITERRANEAN | Urban Intervention

This project was designed embarking on a vision to create a city that embodies sustainability, organic density, decentralization, multipolarity, complexity, transversality, liveliness, resilience, inclusivity, diversity, mixed-use, beauty, biodiversity, cohesion, safety, health, accessibility, and support for an active life and a city of care – all with people at the centre rather than technology or economics. … Read more

Sustainable Forest Management

Our Sustainable Forest Management course kicked off in December with an open air lecture from Dr. Arbol. This explorative walk through the Valldaura forest helped us to better observe and understand how the ecosystem forest functions. We also learned how to identify the existing tree species and their way of growing in the context of … Read more

Almanac Autumn & Winter Rotation | Leafy

During the first session of the Agroecology course, we were introduced to the concept of bi-annual rotation agricultural system and its importance in restoring soil quality. Every Monday was spent actively taking care of the plant beds as part of Valldaura’s Living Labs. We prepared the beds by removing weeds, tilling the compact soil, mixing … Read more

Design & Fabrication: Fountain Arrangement

In designing and fabricating the fountain arrangement of the Open Nature project, we explored various prototypes. First, we built a small waterway in the garden space at Valldaura Labs to brainstorm how to capture the water in an elegant way. This helped us understand basic grading methods to let the water drain appropriately. Next, we … Read more

Open Nature | [WOOD]LE | Digital Tools

The project ‘[Wood]le’ – a ‘Wooden Noodle’ explores the idea of steam-bending tree logs to create a self stable structure. The Woodle assumes the function of a seating area as it rests on the ground at one end and folds up to become an element that frames the valley of Font Del Gos on the … Read more

Open Nature | [WOOD]LE

The project ‘[Wood]le’ – a ‘Wooden Noodle’ explores the idea of steam-bending tree logs to create a self stable structure. The [Wood]le assumes the function of a seating area as it rests on the ground at one end and folds up to become an element that frames the valley of Font Del Gos on the … Read more

Advanced Digital Tools for Open Nature | Mil Ramas

Through the classes of this course, we practised and learned how to apply the parametric software Grasshopper as well as associated plug-ins into our computational designs. We implemented what we learned in our studio projects in order to comprehend it in real-time. Since our project did not require any direct fabrication through 3d software, we … Read more

Fabrication for Open Nature | Mil Ramas

INTRODUCTION The Design and Fabrication course’s main objective is to orient us towards learning and gaining experience in the use of tools and machines in relation to fabrication. Through designing, manufacturing and prototyping the models we were able to gain hands-on experience on how to fabricate and construct our projects. Valldaura Green FabLab provided us … Read more

Almanac | Autumn & Winter Rotations | Legumes

As part of the Self-Sustainable Living Labs Experience of Valldaura, students of the MAEBB Program take on the task of handling, maintaining and managing the 0.5 hectares of garden every year. The process involves preparing the soil (weeding, manuring and mulching), transplanting saplings & seeds and harvesting when necessary. For the Autumn Winter Rotation this … Read more

Almanac Autumn & Winter Rotation | Roots

As IAAC’s Valldaura Labs and Master in Advanced Ecological Buildings & Biocities (MAEBB) class of 2022/23, we have begun another yearly garden. Within the Agroecology course we started in October with a new autumn-winter rotation. The fresh seeds and saplings were planted and transplanted at the start of October and are still regularly maintained and … Read more

Open Nature | Font del Gos

Public spaces in the city of Barcelona play a vital role in the daily lives of its citizens. But often there is a clear boundary seen between the urban and the peri-urban forests of the city. The project approaches the site of Font Del Gos as a transitory space between the city of Barcelona and … Read more

Open Nature | Mil Ramas

Brief The main aim of the sculpture seats was to use discarded branches and every part of the tree to create our structure in a sustainable manner. Our project’s objectives were to serve something unique, comfortable and most importantly an advanced form of seating using wooden elements. We began with collecting branches from trees that … Read more