✨ Electricity Reliability Performance Measures




4722 NEW ZEALAND GAZETTE, No. 162 1 DECEMBER 2006

targets 2008-10 2007 2006 2005 2004 2003
  1. SAIDI - total interruptions | | | 260.2 | 224.9 | 222.4 | 203.8 |

9.- 11. SAIDI per interruption class |

Class consumer minutes
(a) Class A - Transpwer Planned 64.4
(b) Class B - MLL Planned
Class C - MLL Unplanned 113.2
Class D - Transpwer Unplanned
Class E - MLL Generation Unplanned
Class F - Other Generation Unplanned
Class G - Other Unplanned
Class H - Other Planned
Class I - Other than above
  1. SAIFI - total interruptions | | 2.9 | 2.5 | 3.4 | 2.1 |

13.- 15. SAIFI per interruption class |

Class consumer minutes
(a) Class A - Transpwer Planned
(b) Class B - MLL Planned 0.3
Class C - MLL Unplanned 1.5
Class D - Transpwer Unplanned
Class E - MLL Generation Unplanned
Class F - Other Generation Unplanned
Class G - Other Unplanned
Class H - Other Planned
Class I - Other than above
  1. CAIDI - total interruptions | | 89.8 | 89.0 | 65.7 | 96.1 |

17.- 19. CAIDI per interruption class |

Class consumer minutes
Class A - Transpwer Planned
Class B - MLL Planned 196.7
Class C - MLL Unplanned 73.3
Class D - Transpwer Unplanned
Class E - MLL Generation Unplanned
Class F - Other Generation Unplanned
Class G - Other Unplanned
Class H - Other Planned
Class I - Other than above

All SAIDI, SAIFI and CAIDI figures have been calculated from average, rather than year end, consumer numbers. This is the methodology prescribed in the Commerce Act (Electricity Industry Distribution Threshold) Notice 2004. Prior years figures have been restated in accord with that method although the changes are not material.



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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2006, No 162


Gazette.govt.nz PDF NZ Gazette 2006, No 162





✨ LLM interpretation of page content

🏭 Marlborough Lines Limited Reliability Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
Reliability performance, Interruptions, Faults, Class C interruptions, Restoration times, Faults per 100 km, Overhead faults, Underground faults, 33 kV, 11 kV, 6.6 kV