Index | USA | Singapore | France | Nigeria (NEPA data) | Nigeria (MAN study) |
|---|
SAIDIa(min) | 88 | 1.5 | 52 | 900 | ≥60,000 |
SAIFIb(number/year | 1.5 | NA | NA | 5 | ≥600 |
CAIDIc(h) | 0 | NA | 0 | 9 | 15 |
ASAId | 1 | 1 | 1 | NA | ≤0.4 |
- aSAIDI, System average international duration index − Annual average total duration of power interruption to a consumer, in minutes; bSAIFI, System average interruption frequency index − Average number of interruptions of supply that a consumer experiences annually; cCAIDI, Consumer average interruption duration index − Average duration of an interruption of supply for a consumer who experiences the interruption on an annual basis, in hours; dASAI, Average service availability index − Ratio of (Consumer hours service availability)/(Consumer hours service demanded). Adapted from Fagbenle et al.[28].
