✨ Electricity Reliability Statistics




28 NOVEMBER 2006
NEW ZEALAND GAZETTE, No. 155
4541

Vector Limited
Electricity Lines Business

Reliability Performance Measures to be Disclosed by Disclosing Entities (Other Than Transpower) (continued)
For the year ended 31 March 2006
SCHEDULE 1 – PART 5 (continued)

CAIDI

  1. The CAIDI for the total of all interruptions
2006 2005 2004 2003
71.55 66.62 70.05 60.61
  1. CAIDI targets for the following financial year
2007
(a) Planned (class B) 142.33
(b) Unplanned (class C) 63.42
  1. Average CAIDI targets
2007-2011
(a) Planned (class B) 142.33
(b) Unplanned (class C) 63.42
  1. The CAIDI for the total number of interruptions within each interruption class
Class 2006 2005 2004 2003
Class A 273.00 - 439.00 75.00
Class B 150.83 164.25 174.18 186.75
Class C 76.47 70.05 68.40 56.55
Class D 15.03 10.88 40.93 13.19
Class E - - - -
Class F - - - -
Class G - - - -
Class H - - - -
Class I - - - -

Description of interruption classes as per The Electricity Information Disclosure Requirements 2004

Class A Planned interruption by Transpower
Class B Planned interruption by the principal
Class C An unplanned interruption originating within the principal disclosing entity, where those works are used for carrying out lines business activities
Class D An unplanned interruption originating within the works of Transpower, where those works are used for carrying out line business activities
Class E An unplanned interruption origination within works used, by the principal disclosing entity, for the generation of electricity
Class F An unplanned interruption originating within works used, by persons other than the principal disclosing entity, for the generation of electricity
Class G An unplanned interruption caused by another disclosing entity
Class H A planned interruption caused by another disclosing entity
Class I An interruption not referred to in classes A to H



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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2006, No 155


Gazette.govt.nz PDF NZ Gazette 2006, No 155





✨ LLM interpretation of page content

🏭 Vector Limited Reliability Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
Vector Limited, Electricity Lines Business, Reliability Performance, CAIDI, Interruptions, Statistics