Every large dam divides as much as it connects, and the Grand Ethiopian Renaissance Dam is no exception. A monumental feat of architecture and engineering, the mega-dam has brought everyone together, for better or worse, to interrogate who gets to declare sovereignty over the riches of the river, be it water or momentum, and to challenge colonial-era Nile treaties.
"Take your dream suppressants." The opening line in Wanuri Kahiū's Pumzi, directed at our protagonist Asha, enforces the order of severing ties with hopeful futures and ancestral memories in pasts shared to compel her focus on the perpetual present in the Maitu Community's heterotopia of an enclave. The bird's-eye view shot of the Maitu reveals a sterile, drone-like structure with a panoptic sphere at its center where normal human behavior is medicalized. The layout is built around closed-loop recycling systems as apt as a self-sufficient organism, designed to escape the toxic environment of a sickly Earth, where every pipe and corridor is engineered to harvest human excretion for water generation, thereby absorbing the roles of nature and state both. The community's architecture perfectly translates the film's message with its physicality.
Colonial violence in African cities bled through the political dimensions into the spatial realm. It is infused into street grids, land tenure systems, drainage infrastructure and residential zones that continue to organize inequality and displacement today. Kinshasa, Khartoum, and Kampala each carry this afterlife in their urban morphology, at once historical artifacts and an active structure; shaping who has access to services, who occupies flood-prone land, and catalyzing a deepening climate instability that forces this apparatus into entirely new dimensions - including geological ones.
This article is part of "Thresholds", a special edition printed newspaper by Cobe Notes x ArchDaily.
Launched in September 2024, the Rediscovering Modernism in Africa series joined a growing worldwide interest in this topic. Previously underrepresented in architectural discussions, the work of architects and researchers on the continent and abroad has continued to tell the story of these high-quality modern works of architecture. These buildings represent designers striving to create locally suited architecture using global concepts and technologies, coinciding with huge political changes as most African countries gained their independence.
Ola Hassanain is a Sudanese architect and artist operating in the Netherlands, and will be exhibiting at the Pan-African Architecture Biennale in Nairobi, Kenya, later in 2026. All three locations tell stories of the built environment's relationship with water. These illustrate the continuous battles between the amorphous forces of nature that are the rivers and seas, and human attempts to shape and control them. In most cases, they are attempts at extraction. Catastrophes happen as a result of the overreach of these attempts or of their mismanagement, or both.
The Pan-African Biennale (PAB) has announced the official selection of participants for its inaugural 2026 edition, set to take place from September 7 to 11, 2026, at the Kenyatta International Convention Centre in Nairobi. Conceived as the first continental architecture biennale dedicated to spatial practices from and within Africa, the event will bring together architects, studios, research collectives, and material practitioners from across the continent. Additional participants, keynote speakers, and contributors are expected to be announced in the coming weeks.
Twenty meters tall and four thousand years old, the Western Deffufa towers over the adjacent date orchards and ancient city remains in the desert. It is a former religious and administrative building near the modern-day Sudanese town of Kerma. Its significance is not only in its age and size, but also in that it is one of the oldest mud brick buildings in the world. And as the nearby mud brick houses also attest, earth is a material of continuous use from ancient times to the present. Yet, conversations around contemporary building systems have largely ignored this essential material. Some architects on the continent of Africa, however, are changing that.
In some languages, the very word for building refers to its immovability. The discipline of engineering related to buildings is referred to as statics. Thus, architecture is closely related to the fixed and the immobile. And yet, for millions of nomadic people around the world, shelters must be of a light and distinctly movable structure, while home is the vast landscape in which they reside. Such lifestyles, which carry centuries of traditions, are constantly under threat from the pull factors of sedentary life in towns and cities. In Tunisia, one project acknowledges the risk of heritage loss and attempts to improve conditions for nomadic herders.
The colorful houses of Aswan in the south of modern-day Egypt attract tourists who venture that far up the River Nile. Accessed by small river boats, islands like Suheil West are the homes of Nubian communities, some of whom had had to relocate after the building of the Aswan High Dam in the 1960s. Behind the picturesque views of plastered walls covered in murals and motifs, perched on rocky hills overlooking the Nile, is a construction technique used locally for centuries. It uses locally sourced materials, conserves nature, and regulates internal temperatures against the heat in the day and the cold at night.
Little has been written about the work of Abdelmoneim Mustafa, one of the most respected architects in his homeland of Sudan and a pioneer in his profession in the mid-twentieth century. Esra Akcan, who made extensive research of his work with a team in Sudan during a small window of opportunity between 2019 and 2021, laments this lack of recognition thus, "How could someone as gifted as Moneim Mustafa… designer of some of the most exciting mid-century modernist buildings anywhere, be so neglected, so ignored out of Sudan, that to this day there is no internationally accessible publication in his name." Akcan's writings, coupled with the personal blog of Hashim Khalifa, who trained under Mustafa, shed light on his extensive legacy.
