Deployment is "in response to the growing threat of sabotage, theft, vandalism and corruption" at coal and diesel powered at power generating plants, President Cyril Ramaphosa's spokesperson says.
South Africa has begun deploying the military to protect the country's electricity plants as the long-running power crisis worsens, state-owned energy utility and the presidency said.
"Eskom can confirm that the SANDF (South African National Defence Force) is being deployed," the energy firm said in confirmation on Saturday.
It "has received deployments at 4 sites this afternoon", the message added.
President Cyril Ramaphosa's spokesperson Vincent Magwenya told the AFP news agency a minimum of 10 soldiers would be deployed in the initial phase at each station.
Further deployments are in the pipeline.
The move was "in response to the growing threat of sabotage, theft, vandalism and corruption" at coal and diesel powered at power generating plants, he said.
The South African Army is to deploy atleast 10 members of the army each at several Eskom power stations. This because of the thread of sabotage. #Eskom #Army— Ashraf Garda (@AshrafGarda) December 17, 2022
Hours of blackouts
Scheduled blackouts have burdened the continent's most industrialised country for several years, but got more frequent this year as power utility Eskom imposed many hours of electricity cuts daily.
They have cost the country hundreds of millions of dollars in lost output as well as disrupting commerce and industry.
Anger is growing among South Africans, who are now having to do deal with power cuts several times a day, sometimes totalling up to 11-and-half hours a day.
Earlier this week Eskom CEO Andre de Ruyter announced his resignation, citing crime and corruption as the main obstacles he faced in trying to turn around the troubled state-owned entity.