Sub-Saharan Africa: The Latest Architecture and News

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.

Inaugurated in September 2025, the Grand Ethiopian Renaissance Dam, or GERD, is a grand concrete structure on the Blue Nile in western Ethiopia within the Benishangul-Gumuz region, just 30 kilometers upstream along the river and east of the border with Sudan. It is built as a major source of hydroelectric power, being consistently ranked in the top 3-30 globally, and symbolizes Ethiopia's national sovereignty, rise to exponential economic development, and technological self-determination. So, why has it become the center of a protracted dispute over regional water security and international law between Ethiopia, Sudan, and Egypt?

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"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.

Across folklore, film, and art, the same move recurs: architecture translates an elsewhere, whether ancestral, spiritual, or speculative, into form that can be seen or entered. The sections below follow that translation from the Kasubi Tombs to Kizazi Moto, and show that the elsewhere is a way of reading the present.

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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.

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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.

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