NOTE:
Reliability challenges persist on units that have not yet under gone remediation. As a result, forced outages and short-duration (“pit-stop”) maintenance interventions will continue to be undertaken based on plant condition.
Key performance metrics have, however, improved materially. Mean Time to Repair (MTTR) has been reduced from approximately 30-50 days to 12 days.
In addition, Mean Time Between Failures (MTBF) has increased, with units now remaining on the grid longer for an average of 120 days before a failure occurs.
Collectively, these improvements provide a sound basis for the positive energy availability outlook.