New Zealand Gazette – 2005 – No. 133

Page 3256

✨ Electricity Reliability Statistics

THE POWER COMPANY LIMITED LINE BUSINESS

RELIABILITY PERFORMANCE MEASURES

PURSUANT TO REQUIREMENT 21 OF THE ELECTRICITY INFORMATION DISCLOSURE REQUIREMENTS 2004, SCHEDULE 1 PART 5

RELIABILITY STATISTICS FOR YEARS ENDING 31 MARCH 2002, 2003, 2004 AND 2005

Class	A	B	C	D	E	F	G	H	I	TOTAL
Interruptions
2001/02	-	194	375	-	-	1	-	-	-	570
2002/03	-	149	388	-	-	3	-	-	-	540
2003/04	-	85	391	3	-	-	-	-	-	479
2004/05	-	63	354	-	-	-	-	-	-	417
Predicted 2005/2006	-	206	406	-	-	-	-	-	-
5-Year Average Target	-	214	355	-	-	-	-	-	-

| SAIDI | | | | | | | | | | |
| 2001/02 | - | 20.0 | 117.8 | - | - | 1.3 | - | - | - | 139.0 |
| 2002/03 | - | 18.9 | 147.8 | - | - | 0.3 | - | - | - | 167.0 |
| 2003/04 | - | 11.1 | 140.8 | 5.4 | - | - | - | - | - | 157.3 |
| 2004/05 | - | 7.7 | 117.8 | - | - | - | - | - | - | 125.5 |
| Predicted 2005/2006 | - | 16.3 | 160.5 | - | - | - | - | - | - | |
| 5-Year Average Target | - | 17.7 | 154.2 | - | - | - | - | - | - | |

| SAIFI | | | | | | | | | | |
| 2001/02 | - | 0.14 | 2.75 | - | - | 0.01| - | - | - | 2.88 |
| 2002/03 | - | 0.11 | 3.22 | - | - | 0.01| - | - | - | 3.33 |
| 2003/04 | - | 0.10 | 3.42 | 0.61| - | - | - | - | - | 4.13 |
| 2004/05 | - | 0.04 | 2.96 | - | - | - | - | - | - | 3.00 |
| Predicted 2005/2006 | - | 0.12 | 3.52 | - | - | - | - | - | - | |
| 5-Year Average Target | - | 0.12 | 3.45 | - | - | - | - | - | - | |

| CAIDI | | | | | | | | | | |
| 2001/02 | - | 146.8| 43.1 | - | - | 161.0| - | - | - | 48.3 |
| 2002/03 | - | 174.4| 45.9 | - | - | 40.3 | - | - | - | 50.1 |
| 2003/04 | - | 111.3| 41.2 | 8.9| - | - | - | - | - | 38.1 |
| 2004/05 | - | 188.3| 39.8 | - | - | - | - | - | - | 41.9 |
| Predicted 2005/2006 | - | 137.5| 45.5 | - | - | - | - | - | - | |
| 5-Year Average Target | - | 143.1| 44.6 | - | - | - | - | - | - | |

Faults by Voltage

	66kV	33kV	11kV	Total
OH per 100km
2001/02	2.31	1.15	6.27	5.68
2002/03	1.14	2.27	6.65	6.03
2003/04	1.68	3.37	6.03	5.62
2004/05	1.40	2.18	5.06	4.71

| UG per 100km | | | | |
| 2001/02 | - | - | 1.93 | 1.86 |
| 2002/03 | - | - | 3.65 | 3.47 |
| 2003/04 | - | - | - | - |
| 2004/05 | - | 29.07 | 2.22 | 3.20 |

| Total per 100km| | | | |
| 2001/02 | 2.31 | 1.14 | 6.24 | 5.65 |
| 2002/03 | 1.14 | 2.25 | 6.62 | 6.00 |
| 2003/04 | 1.68 | 3.34 | 5.96 | 5.56 |
| 2004/05 | 1.40 | 2.38 | 5.02 | 4.69 |
| Predicted 2005/2006 | 1.58 | 3.17 | 5.77 | 5.41 |
| 5-Year Average Target | 1.55 | 3.10 | 5.65 | 5.30 |

Class C Interruptions Not Restored in

3 hours: 2.82%
24 hours: 0%

VUW Te Waharoa — NZ Gazette 2005, No 133

Gazette.govt.nz — NZ Gazette 2005, No 133

The Executive Wing of Parliament (depicted) is universally known as The Beehive. It was completed in 1977 and remains the primary office for the elected Government of the day.

✨ LLM interpretation of page content

💰 Reliability Performance Measures for The Power Company Limited (continued from previous page)

Domain💰 Finance & Revenue
KeywordsReliability Statistics, Interruptions, SAIDI, SAIFI, CAIDI, Faults by Voltage, Class C Interruptions

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