How does the Kariba Dam supply electricity to Zambia and Zimbabwe?

The Kariba Dam supplies electricity to Zambia and Zimbabwe by harnessing the Zambezi River to generate electric power through hydroelectric facilities located on both sides of the gorge.12

The power generation is managed by two distinct entities:
* Kariba North Bank: This facility generates electricity for Zambia.1
* South Bank: This facility generates electricity for Zimbabwe.1

Together, these operations produce approximately 6.7 billion kilowatt-hours of electricity annually, serving as a primary power source for both nations. The dam, a concrete arch dam, creates Lake Kariba, which provides the necessary water volume to drive the turbines. This inexpensive energy has been historically significant, particularly for supporting Zambia’s copper industry.12