Singapore has impressively stable electricity services.
The system average interruption Duration index (SAIDI) was 0.7 minute, while the system average interruption Frequency index (SAIFI) was 0.04 interruption per customer per year.
The System Average Interruption Duration Index (SAIDI) remains low, at 0.42 minute per customer per year, while the System Average Interruption Frequency Index (SAIFI) was 0.0087 interruptions per customer per year.