Drones and Satellite Technology Needed to Fight Lake Chad's Drought
- Calestous Juma
- Feb 25, 2017
- 1 min read
Nigerian and Chadian officials are seeking $50 billion for a major water diversion project to replenish Lake Chad. This is nearly twice the annual GDP of Uganda. But it’s understandable, the lake has shrunk by nearly 90% between 1963 and today.
The plan involves diverting water from the Oubangi River in Central Africa to replenish the lake. It is estimated that the feasibility study alone would cost nearly $15 million. The proposed project would also provide irrigation, energy, and transportation infrastructure aimed at stimulating economic development.
With the election of Chadian foreign minister Moussa Faki Mahamat as chairperson of the African Union Commission, the project and the larger security concerns will remain a priority for the organization as well as for diplomatic interactions with other regions of the world.

Stuart Rankin/NASA




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