The competition entry for the EKOFUTURIUM building at Koszalin University of Technology was developed by Grupa 5 Architekci in collaboration with Zaha Hadid Architects. The aim was to create a sustainable development landmark on campus through bold, expressive architecture that blends with its natural surroundings.

The design consists of three core elements: a rectilinear podium, a sculptural torus form placed above it, and a landscaped “Garden of Experiences” that connects the building with its context. A central multi-level atrium links the podium with the torus, featuring a vertical garden and spiraling staircase. The green roof of the podium seamlessly continues into the outdoor garden, forming an immersive experience that extends the interior into nature.

Two compositional axes define the main approach routes, revealing different views of the torus—floating from one angle, open and inviting from another. The EKOFUTURIUM is positioned as a visual and functional counterpart to the nearby Cognitarium, with both buildings sharing scale and orientation along a common axis.

The layout references the campus grid and the nearby Góra Chełmska. The building is organized around the atrium, which serves as the heart of the project. Key functional zones include an auditorium, laboratories, research facilities, and a technical area. These are placed on the ground floor for ease of access, while the torus above houses permanent and temporary exhibitions as well as a café and restaurant. A spiral staircase and elevators connect all levels, ensuring full accessibility.

The torus features a double façade: the inner glazed skin and the outer hybrid layer made of photovoltaic panels, recycled aluminum, and angled glass. These elements are optimized for solar orientation, contributing to energy efficiency and daylight control. The façade also incorporates programmable LED lighting for messages and artistic displays.

The “Garden of Experiences” highlights ecological cycles—water, climate, biodiversity, and energy—and forms a living extension of the building. Designed with sensory and educational elements, it offers meadows, groves, ponds, and habitats for local wildlife. This public space promotes environmental awareness and is accessible to diverse user groups.

Landscape design follows an ecosystem-based approach: minimal maintenance, native plant species, and varied habitats support biodiversity and reduce irrigation needs. The naturalistic garden composition is intended as a resilient, evolving environment.

The EKOFUTURIUM project blends visionary form with ecological responsibility, creating a flexible and expressive public space that reflects the values of sustainable development and reinforces Koszalin’s green identity.