JOHANNESBURG - Electricity Minister Kgosientsho Ramokgopa is visiting Lethabo Power Station in the Free State.
It was once the best-performing station but is now underperforming and has operational problems.
WATCH: Discussion | Ramokgopa visits areas where electricity supply is problematic
Ramokgopa hopes to identify these problems.
The visit comes as recent bouts of rolling blackouts have been linked to performance issues at power stations.
The trip follows a visit to Kendal Power Station, where he blamed underperformance on infrastructure problems.