β¨ Electricity Reliability Performance
NEW ZEALAND GAZETTE
No. 114
WESTPOWER LIMITED - LINES BUSINESS
Disclosure of reliability performance measures under regulation 22 of the Electricity (Information Disclosure) Regulations 1999 as amended.
| 2000 | 1999 | 1998 | 1997 | |
|---|---|---|---|---|
| 1 Total number of Interruptions | ||||
| Class A - Planned - by Transpower | 0 | 0 | 3 | 1 |
| Class B - Planned - by Line Owners | 80 | 120 | 126 | 88 |
| Class C - Unplanned - by Line Owners | 83 | 70 | 91 | 89 |
| Class D - Unplanned - by Transpower | 0 | 3 | 4 | 5 |
| Class E - Unplanned - by ECNZ | 0 | 0 | 0 | 0 |
| Class F - Unplanned - by other generation | 3 | 0 | 1 | 0 |
| Class G - Any other loss of supply | 0 | 0 | 1 | 0 |
| Total | 166 | 193 | 226 | 183 |
2 Interruption targets for 2000 / 2001
- Class B - Planned - by Line Owners: 60
- Class C - Unplanned - by Line Owners: 60
3 Average interruption targets for 2000/2001 to 2004/2005 years
- Class B - Planned - by Line Owners: 50
- Class C - Unplanned - by Line Owners: 50
4 Proportion of Class C Interruptions not restored within: (=a/b*100)
3 Hours
a = number of interruptions restored within 3
21
b = total number of Class C interruptions
83
25.3%
24 Hours
a = number of interruptions restored within 24
0
b = total number of Class C interruptions
83
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2000, No 114
Gazette.govt.nz —
NZ Gazette 2000, No 114
β¨ LLM interpretation of page content
π
Westpower Limited Reliability Performance Measures
(continued from previous page)
π Trade, Customs & IndustryElectricity, Interruptions, Reliability, Westpower Limited, Performance Measures