✨ Electricity reliability performance measures




1 SEPTEMBER

NEW ZEALAND GAZETTE

2559

Horowhenua Energy Limited Line Business – Disclosure 1999

Reliability Performance Measure Targets

Total number of interruptions in class Class 1999/00 2000/01 2001/02 2002/03 2003/04
A 109 107 105 103 100
B 117 113 110 105 100
C - - - - -
D - - - - -
E - - - - -
F - - - - -
G - - - - -
H - - - - -
Total 226 220 215 208 200

Proportion of the total Class C interruptions not restored within:

a) 3 hours - 2%

b) 24 hours - 0%

Number of Faults

1999/00 2000/01 2001/02 2002/03 2003/04
Overhead
33kV 5 5 5 5 5
11kV 91 86 82 78 75
Total Overhead 96 91 87 83 80

| Underground | | | | | |
| 33kV | - | - | - | - | - |
| 11kV | 14 | 14 | 13 | 12 | 10 |
| Total Underground | 14 | 14 | 13 | 12 | 10 |
| Total | 110 | 105 | 100 | 95 | 90 |

Number of Faults per 100 Circuit Kilometres

1999/00 2000/01 2001/02 2002/03 2003/04
Overhead
33kV 3.2 3.2 3.2 3.2 3.2
11kV 12.8 12.4 12.0 11.5 11.0
Total Overhead 11.2 11.0 10.9 10.8 10.7

| Underground | | | | | |
| 33kV | - | - | - | - | - |
| 11kV | 10.5 | 10.4 | 10.3 | 10.2 | 10.0 |
| Total Underground | 9.7 | 9.6 | 9.5 | 9.4 | 9.3 |
| Total | 11.0| 11.7 | 11.5 | 11.0 | 10.5 |

SAIDI

1999/00 2000/01 2001/02 2002/03 2003/04
B 18 18 18 18 18
C 50 45 45 45 45
Total SAIDI 68 63 63 63 63


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✨ LLM interpretation of page content

🏭 Financial and Performance Disclosure by Horowhenua Energy Limited (continued from previous page)

🏭 Trade, Customs & Industry
Electricity, Financial Disclosure, Performance Measures, Horowhenua Energy Limited, CAIDI, Faults, Circuit Kilometres, Reliability Performance Measure Targets, SAIDI