Zambia to cut electricity supplies to mining companies

Zambia’s already tenuous relationship with mineral firms is getting more fragile with news that the government plans to cut electricity supplies to mining companies.

Zambia, Africa’s second-biggest copper producer, announced its intention to cut electricity supplies to mining companies by as much as 16 percent because of a shortage, according to state-owned electricity producer Zesco Ltd.

Zesco will reduce power to Copperbelt Energy Corp, which supplies almost all mines in the southern African nation, by as many as 240 megawatts daily.

The news was delivered through a Zesco letter sent to mining companies last week, which was then leaked to the press.

Zambia's electrical infrastructure (seen above)

Zambia has the capacity to generate about 2,200 megawatts of power, of which copper producers consume about two-thirds.

The amount of electricity that’s being rationed would be the largest in at least four years.

Zambia is facing a 560-megawatt deficit after reduced rainfall led to a decline in water levels at the hydropower plants it relies on for more than 90 percent of its generating capacity.

Last week, Zesco asked mining companies to cut usage because of the shortage, and began daily rolling cuts to households and businesses that last eight hours.


Any impact on Zambia’s copper output may cause economic growth to slow further after the government already cut its forecast to 5.8 percent this year from more than 7 percent.