WORLD: we got this with Esau Williams

Dam clever: is world's biggest hydro scheme a good idea?


Published: 10 March 2025 at 00:00 Europe/London

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Episode notes

The proposed Grand Inga dam in the Democratic Republic of Congo would be the largest power station in the world - if its ever built. With twice the output of China's Three Gorges, the dam could potentially bring electricity to those 600 million in sub-Saharan Africa currently without.


But after decades of delay, investors withdrawing, environmental concerns, and its ballooning $80bn price tag, does the dream still hold water?


Joining Esau this time are Barnaby Dye, Lecturer in Development Policy and Practice; Mark Mulligan, Professor of Physical & Environmental Geography; and Clement Sefa-Nyarko, Lecturer in Security, Development and Leadership in Africa.



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