African nations urged to avoid hydropower reliance


African nations need to diversify energy supply, particularly countries reliant on hydropower, industry experts said at an energy conference in Johannesburg on Wednesday.

A picture shows a general view of the newly renovated Mount Coffee Hydropower Project, a hydro-electric plant on Liberia’s Saint Paul River, in Harrisburg, some 40km from Monrovia, on December 15, 2016. Liberia’s hydro-electric plant was switched on on December 15 for the first time in 26 years. Image: Getty Images

The region has been affected by severe droughts in recent years, affecting not only food security but also energy supply in countries that make heavy use of hydropower.

Hydropower stations in such countries are are at risk, said Langiwe Lungu, executive director of the Energy Regulation Board (ERB) in Zambia, pointing to climate change studies.


Zambia’s electricity deficit rose to 1,000 megawatts (MW) in 2016 as severe drought reduced water levels at the Kariba Dam, which generates much of its electricity.

Mines also came under pressure, with Glencore’s Zambian Mopani Copper Mines business suspending operations in certain areas after power supply restrictions.

Zambia, Africa’s second-largest copper producer, has since introduced solar, coal power and heavy fuel oil to its energy mix.

“At one point our energy supply was 99 percent from hydropower but now we are at about 85 percent,” Lungu said.

Low rainfall in Kenya, where electricity generation capacity is mostly from hydroelectric and geothermal sources, pushed the country to generate more electricity using costly diesel last year.

“You need a mix that allows you to mitigate those types of issues,” said George Njenga, GE Power’s regional executive for sub-Saharan Africa.

Reporting by Tanisha Heiberg; Editing by Ed Stoddard and David Goodman



  1. ….The United States and Canada benefit from Niagara Falls,and it will not cease to flow,…why not make use of the Falls thru-out Africa? Or,is there an attempt to suppress common sense and prevalent practicality. Whereas,jobs would be created from dam construction,solar and wind power projects. The need..for prosperous leadership is overshadowed, by political avarice,white-rule,community separation,childhood healthcare and educational enrichment,and unincorporated law enforcement is oblivious, But,China is a forge for prosperity,and show and tell are it’s qualities. “Good Luck to Africa”


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