✨ Electricity Reliability Performance Measures




NEW ZEALAND GAZETTE

No. 117

WESTPOWER LIMITED - LINES BUSINESS

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

2001 2000 1999 1998
1 Total number of interruptions
Class A - Planned - by Transpower 1 0 0 3
Class B - Planned - by Line Owners 73 80 120 126
Class C - Unplanned - by Line Owners 111 83 70 91
Class D - Unplanned - by Transpower 4 0 3 4
Class E - Unplanned - by ECNZ 0 3 0 1
Class F - Unplanned - by other generation 0 0 0 0
Class G - Any other loss of supply 0 0 0 1
Total 189 166 193 226

2 Interruption targets for 2000 / 2001

Class B - Planned - by Line Owners 70
Class C - Unplanned - by Line Owners 70

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
Percentage
24 Hours
a = number of interruptions restored within 24
b = total number of Class C interruptions
Percentage


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2001, No 117


Gazette.govt.nz PDF NZ Gazette 2001, No 117





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