Southern Africa’s Hydroelectric Sector

Courtesy of The Africa Report, an insightful graphical look at Southern Africa’s hydroelectric dams, state of play, and potential:

In light of the power crisis in Southern Africa, Presidents Ramaphosa and Tshisekedi urged world leaders in Paris to invest in the Grand Inga Dam.

“[…] Let us now put money on the table and collectively say we are going to address this mega project; a mega project which will, in the end, generate electricity for up to 12 to 15 African countries,” said Ramaphosa, referring to an estimated 40,000 megawatt capacity.

The Grand Inga project was conceived in the 1960s to harness the Congo River, the deepest waters in the world.

This would be the continuation of Inga I and Inga II, which were constructed during the period of dictator Mobutu Sese Seko at a time when prestigious projects received big money to create big monuments to power and modernity.

While Inga I and II still limp along at a greatly reduced capacity due to mismanagement and lack of repair, Southern African leaders have pushed for this new project. However, the venture, estimated to cost $80bn, has stalled due to the World Bank pulling out in 2017 due to lack of transparency.

While places like Botswana only use thermal power, those countries still clamouring for electricity through hydropower may have a more rosy prospect.

In 2021, the AfDB provided financing to the Southern African Power Pool for construction of the Baynes Hydropower Plant, to be located on the borders of Angola and Namibia.

It would service, when fully running at 600MW, 12 African countries (see infographic below) – perhaps a cure-all for electricity demand in Southern Africa, which is expected to triple by 2040.

However, with climate change, forced displacement of populations to build dams, and environmental destruction of flora and fauna…perhaps alternative measures are needed.



This entry was posted on Friday, July 14th, 2023 at 12:30 am and is filed under Uncategorized.  You can follow any responses to this entry through the RSS 2.0 feed.  Both comments and pings are currently closed. 

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About This Blog And Its Author
As the scarcity of water and energy continues to grow, the linkage between these two critical resources will become more defined and even more acute in the months ahead.  This blog is committed to analyzing and referencing articles, reports, and interviews that can help unlock the nascent, complex and expanding linkages between water and energy -- The Watergy Nexus -- and will endeavor to provide a central clearinghouse for insightful articles and comments for all to consider.

Educated at Yale University (Bachelor of Arts - History) and Harvard (Master in Public Policy - International Development), Monty Simus has held a lifelong interest in environmental and conservation issues, primarily as they relate to freshwater scarcity, renewable energy, and national park policy.  Working from a water-scarce base in Las Vegas with his wife and son, he is the founder of Water Politics, an organization dedicated to the identification and analysis of geopolitical water issues arising from the world’s growing and vast water deficits, and is also a co-founder of SmartMarkets, an eco-preneurial venture that applies web 2.0 technology and online social networking innovations to motivate energy & water conservation.  He previously worked for an independent power producer in Central Asia; co-authored an article appearing in the Summer 2010 issue of the Tulane Environmental Law Journal, titled: “The Water Ethic: The Inexorable Birth Of A Certain Alienable Right”; and authored an article appearing in the inaugural issue of Johns Hopkins University's Global Water Magazine in July 2010 titled: “H2Own: The Water Ethic and an Equitable Market for the Exchange of Individual Water Efficiency Credits.”