β¨ Electricity Performance Measures
HORIZON ENERGY DISTRIBUTION LIMITED
Performance Measures for the purposes of the Electricity (Information Disclosure) Regulations 1999 and the Electricity (Information Disclosure) Amendment Regulations 2000
Performance Measures
for the 12 Months ended 31 March 2001
Disclosure of Financial Performance Measures and Efficiency Performance Measures pursuant to Regulations 15, 21 and 22 of the Electricity (Information Disclosure) Regulations 1999 as amended by the Electricity (Information Disclosure) Amendment Regulations 2000.
Regulation 22 Reliability Performance Measures:
| 2002 | 2001 | 2000 | 1999 | 1998 | |
|---|---|---|---|---|---|
| 1) Interruptions | |||||
| Class A | - | 1 | - | 1 | 3 |
| Class B | - | 103 | 138 | 164 | 250 |
| Class C | - | 77 | 86 | 130 | 135 |
| Class D | - | 2 | 8 | 5 | 4 |
| Class E | - | - | - | - | - |
| Class F | - | - | 1 | - | - |
| Class G | - | - | - | - | - |
| Total number of interruptions | 183 | 233 | 300 | 392 |
| 2) Interruption Targets | | | | | |
| (a) Planned interruptions (Class B) | 110 | 125 | 150 | | |
| (b) Unplanned interruptions (Class C) | 80 | 82 | 120 | | |
| 3) Average Interruption Targets (Next 5 Years) | | | | |
| (a) Planned interruptions (Class B) | 110 | 120 | | |
| (b) Unplanned interruptions (Class C) | 80 | 82 | 105 | |
| 4) The proportion of the total number of Class C interruptions not restored within: | | | |
| (a) 3 hours | - | 15.6% | 12.8% | |
| (b) 24 hours | - | 0.0% | 0.0% | |
| 5) Faults per 100 circuit kilometres of prescribed voltage electric line: | | |
| (a) Number of faults | | | | |
| 110 kV | - | 0 | - | - | - |
| 33 kV | - | 1.7 | 3.4 | 1.0 | - |
| 11 kV | - | 4.5 | 5.3 | 10.0 | - |
| Total number of faults | 4.2 | 5.1 | 8.1 | 8.5 |
| (b) Total Number of Faults Targeted | | | |
| 110 kV | - | - | 0 | |
| 33 kV | 1.1 | 1.1 | 0.6 |
| 11 kV | 4.8 | 5.3 | 8.5 |
| Total number of faults targeted | 4.4 | 4.8 | 7.5 |
| (c) Average Number of Faults Targeted (Next 5yrs) | | |
| 110 kV | - | 1.1 | 0.6 |
| 33 kV | 1.1 | 1.1 | - |
| 11 kV | 4.8 | 5.3 | 7.4 |
| Total average number of faults targeted | 4.4 | 4.8 | 6.5 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2001, No 87
Gazette.govt.nz —
NZ Gazette 2001, No 87
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Performance Measures for Horizon Energy Distribution Limited
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