✨ Electricity Reliability Performance Measures




13 AUGUST NEW ZEALAND GAZETTE 2295

  1. System Average Interruption Frequency Index (SAIFI)

Total Interruptions 1998/99 1997/8 1996/7 1995/6
3.73 1.91 2.53 3.75

  1. SAIFI Targets for 1999/2000

Planned Interruptions 1999/2000
Unplanned Interruptions 0.55
Total Interruptions 2.18
2.73

  1. SAIFI Future Targets (Average for the next 5 years)

Planned Interruptions 1999/2004
Unplanned Interruptions 0.60
Total Interruptions 2.10
2.70

  1. SAIFI per Interruption Class

                 1998/9  1997/8  1996/7  1995/6

    Planned Transpower 1.00 0 1.00 1.00
    Planned CHB Power 0.55 0.11 0.17 0.94
    Unplanned CHB Power 2.18 0.8 1.36 1.82
    Unplanned Transpower 0 75 0 0
    Unplanned CHB Power Generation 0 0 0 0
    Unplanned Other Generators 0 0 0 0
    Unplanned Other Line Owner 0 0 0 0
    Planned Other Line Owner NA NA NA NA
    Other Interruptions 0 NA NA NA



Next Page →

PDF embedding disabled (Crown copyright)

View this page online at:


VUW Te Waharoa PDF NZ Gazette 1999, No 95


NZLII PDF NZ Gazette 1999, No 95





✨ LLM interpretation of page content

πŸ—οΈ Reliability Performance Measures (continued from previous page)

πŸ—οΈ Infrastructure & Public Works
31 March 1999
Electricity, Reliability, Performance Measures, SAIFI, Interruption Frequency, SAIFI Targets, Planned Interruptions, Unplanned Interruptions