Improved generation performance and lower unplanned outages have reduced Eskoms reliance on diesel-powered emergency generation as the utility reports continued grid stability and stronger reserve margins.
In a system update released this week, Eskom said generation recovery initiatives and improved plant reliability contributed to improved operational performance. Year-to-date energy availability factor EAF performance has remained above 65 while the system achieved EAF levels above 70 on multiple occasions during the financial year.
Unplanned outages have also declined substantially compared to the same period last year. Lower levels of breakdowns have reduced pressure on open cycle gas turbines, which are typically used during supply shortfalls and periods of peak demand.
