Floating constructions: 5 projects stand out around the world

Floating architecture is no longer a futuristic concept but a real and operational solution to urban and global climate challenges, such as rising sea levels and space scarcity. Completed and already inhabited or used projects prove that it is possible to build with resilience, adapting to variations in water levels. This innovation ranges from high-sustainability ventures in Europe to crucial social housing solutions in Brazil. The five examples that follow are concrete landmarks that demonstrate the versatility, applied engineering, and potential of floating constructions as a promising pathway for adaptive and inclusive urban development in the 21st century.

1. Schoonschip

Schoonschip, which means "Clean Ship" in Dutch, is one of the leading examples of a modern and sustainable floating residential community. Located in the Schooner canal in Amsterdam, the project is fully operational and inhabited, consisting of 46 residences distributed over 30 "water lots," connected by a common-use dock. What makes Schoonschip a remarkable model of floating construction is its circular approach. The houses are equipped with solar panels and heat pumps connected to a smart electrical grid that allows residents to share excess energy. The community also employs a closed-loop system to manage water: rainwater is collected, and wastewater (both grey and black) is purified on-site, with part converted into biogas for energy generation. The concrete foundation, or box, that allows for floating, ensures the stability and longevity of the houses, which rise and fall gently with the canal level, providing flood protection.

2. Floating Office Rotterdam (FOR)

Located in the Rijnhaven port in Rotterdam, the Floating Office Rotterdam (FOR) is the largest floating office made of wood in the world and the headquarters of the Global Center on Adaptation (GCA). Designed by the Dutch office Powerhouse Company and completed in 2021, it represents a significant advance for floating commercial architecture and sustainable design. The design of the FOR prioritizes sustainability and energy neutrality. The building is made almost entirely of wood, a material with a low carbon footprint. Its floating foundation allows it to be towed to another location, if necessary, giving it urban flexibility. The building operates entirely off the gas grid and uses water from the port for an extremely efficient cooling and heating system (thermal exchange with the surrounding water). Additionally, solar panels on the roof provide all the electricity needed for its operations. The FOR is a powerful symbol of how floating construction can be applied to large corporate and institutional buildings.

3. The Floating Seahorse Villas

Anchored in the artificial archipelago The World Islands, off the coast of Dubai, the Floating Seahorse Villas are a luxury residential reality. These structures are not just floating, but also partially submerged, offering an unprecedented marine living experience. Although the project has several phases and not all units are fully completed and delivered, many are already installed and operational. The highlight of the floating construction is its submerged lower floor. This level houses the master bedroom and bathroom, where large acrylic glass walls provide uninterrupted views of marine life and the artificial coral reef created around the structure to attract seahorses (hence the name of the project) and other species. The other two levels (sea level and upper deck) offer living areas, decks, and hot tubs, combining the luxury of a high-end villa with the immersive experience of a private aquarium.

4. Floating Music Hub (F-M-H)

A lesser-known project in terms of scale, but of great social and architectural importance, is the Floating Music Hub (F-M-H) in Mindelo, Cape Verde. Designed by architect Kunlé Adeyemi of NLÉ Works, the same office behind the Floating School of Makoko (which served as a prototype), the F-M-H is a fully operational three-story floating structure. The cultural center includes a recording studio, a performance space, a bar, and a restaurant, all floating in the bay of Mindelo and connected to the shore by a walkway. The project uses local materials and naval and civil engineering techniques to create a resilient community space. The F-M-H demonstrates the capacity of floating constructions to provide stable social and cultural infrastructure, protected from rising sea levels and coastal flooding, serving as a vital center for Cabo Verde's vibrant music scene.

5. Floating Tukano

Beyond social housing, Brazil also stands out in the hospitality sector with projects like Floating Tukano, installed on the Tarumã River, a tributary of the Negro River, near Manaus. This example represents the fusion of local riverside vernacular knowledge with ecotourism architecture. The Tukano is a floating structure that offers accommodation and leisure, perfectly adapted to the flood and ebb regime of the Amazonian rivers. Its buoyancy ensures that it remains accessible and functional, regardless of variations of up to about 15 meters in water level throughout the year. The project incorporates respect for projects, using materials and techniques that minimize the impact on the forest and aquatic life. It symbolizes how floating construction can generate sustainable economic value, providing an immersive and safe experience in the heart of the world's largest hydrological basin. CASACOR Publisher is an exclusive content creator agency, developed by the CASACOR Technology team from the knowledge base of casacor.com.br. This text was edited by Yeska Coelho.