New Zealand Gazette – 1999 – No. 110

Page 2641

✨ Electricity Reliability Performance



6 SEPTEMBER NEW ZEALAND GAZETTE 2641

ALPINE ENERGY LIMITED

SECTION 2 RELIABILITY PERFORMANCE MEASURES

FOR THE YEAR ENDED 31 MARCH 1999

Pursuant to Regulation 22 and Part V of the First Schedule of the Electricity (Information Disclosure) Regulations 1999:

  1. Number of Interruptions
* 1996 * 1997 * 1998 * 1999 2000 2001/04
Class A (Planned – TP) 3 3 3 2 - -
Class B (Planned – AEL) 12 32 28 18 18 18
Class C (Unplanned – AEL) 79 50 51 110 68 68
Class D (Unplanned – TP) 7 2 7 6 - -
Class E 0 0 0 0 0 0
Class F 0 0 0 0 0 0
Class G 0 0 0 0 0 0
Class H 0 0 0 0 0 0
Class I 0 0 0 0 0 0
Total 101 87 89 136 88 88
  1. The SAIDI for total of interruptions

| | 182 | 86 | 150 | 105 | 90 | 90 |

  1. The SAIDI for total of interruptions within each interruption class -
* 1996 * 1997 * 1998 * 1999 2000 2001/04
Class A (Planned – TP) 37 28 19 23 3 3
Class B (Planned – AEL) 14 24 23 10 15 15
Class C (Unplanned – AEL) 58 23 40 57 66 66
Class D (Unplanned – TP) 73 11 68 16 6 6
Class E 0 0 0 0 0 0
Class F 0 0 0 0 0 0
Class G 0 0 0 0 0 0
Class H 0 0 0 0 0 0
Class I 0 0 0 0 0 0
  1. The SAIFI for total of interruptions

| | 2.66 | 2.62 | 2.67 | 2.44 | 1.5 | 1.5 |

  1. The SAIFI for total of interruptions within each interruption class -
* 1996 * 1997 * 1998 * 1999 2000 2001/04
Class A (Planned – TP) 0.11 0.11 0.08 0.11 0.02 0.02
Class B (Planned – AEL) 0.04 0.04 0.25 0.06 0.13 0.13
Class C (Unplanned – AEL) 0.72 0.71 0.76 1.17 1.22 1.22
Class D (Unplanned – TP) 1.79 1.77 1.58 1.10 0.13 0.13
Class E 0 0 0 0 0 0
Class F 0 0 0 0 0 0
Class G 0 0 0 0 0 0
Class H 0 0 0 0 0 0
Class I 0 0 0 0 0 0


Next Page →

PDF embedding disabled (Crown copyright)

View this page online at:


VUW Te Waharoa — PDF NZ Gazette 1999, No 110


NZLII — PDF NZ Gazette 1999, No 110




✨ LLM interpretation of page content

🏭 Alpine Energy Limited Reliability Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
Electricity, Reliability, Interruptions, SAIDI, SAIFI, Performance Measures