✨ Electricity Reliability Performance




WESTPOWER LIMITED - LINES BUSINESS

Disclosure of reliability performance measures under regulation 22 of the Electricity (Information Disclosure) Regulations 1999 as amended.

2002 2001 2000 1999
1 Total number of interruptions
Class A - Planned - by Transpower 1 1 0 0
Class B - Planned - by Line Owners 53 73 80 120
Class C - Unplanned - by Line Owners 62 111 83 70
Class D - Unplanned - by Transpower 0 4 0 3
Class E - Unplanned - by ECNZ 0 0 3 0
Class F - Unplanned - by other generation 0 0 0 0
Class G - Any other loss of supply 0 0 0 0
Total 116 189 166 193

2 Interruption targets for 2000 / 2001

  • Class B - Planned - by Line Owners: 65
  • Class C - Unplanned - by Line Owners: 65

3 Average interruption targets for 2000/2001 to 2004/2005 years

  • Class B - Planned - by Line Owners: 60
  • Class C - Unplanned - by Line Owners: 60

4 Proportion of Class C interruptions not restored within: (=a/b*100)

3 Hours

  • a = number of interruptions restored within 3

  • b = total number of Class C interruptions

    21.0%

    • a = 13
    • b = 62

24 Hours

  • a = number of interruptions restored within 24

  • b = total number of Class C interruptions

    0.0%

    • a = 0
    • b = 62


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2002, No 119


Gazette.govt.nz PDF NZ Gazette 2002, No 119





✨ LLM interpretation of page content

🏭 Westpower Limited Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
31 March 2002
Statistics, Electricity network, System length, Transformer capacity, Maximum demand, Electricity supply, Consumers, Reliability performance, Interruptions