New Zealand Gazette – 2003 – No. 127

Page 3439

✨ Westpower Limited Performance Measures



WESTPOWER LIMITED - LINES BUSINESS

(c) System Length - Underground

| Circuit Kilometres 66kV | 0 | 0 | 0 | 0 |
| Circuit Kilometres 33kV | 0 | 0 | 0 | 0 |
| Circuit Kilometres 11kV | 34 | 34 | 32 | 29 |
| Circuit Kilometres 230/400V | 61 | 61 | 60 | 60 |

Total Underground | 95 | 95 | 92 | 89 |

(d) Transformer Capacity (In Kilovolt Amperes)

| | 2003 | 2002 | 2001 | 2000 |
| District (zone) Substations | 96,000 | 76,000 | 76,000 | 71,000 |
| Distribution Substations | 109,003 | 104,363 | 107,127 | 99,705 |
| Total Substations | 205,003 | 180,363 | 183,127 | 175,705 |

(e) Maximum Demand | 38,232 | 35,650 | 34,776 | 34,174 |

(f) Total electricity supplied from the system before losses (in Kilowatt Hours) | 211,261,285 | 197,992,332 | 201,936,757 | 196,169,073 |

(g) Electricity conveyed for each retailer after losses

Retailer 2003 2002 2001 2000
Retailer 1 - 397,192 952,328 644,216
Retailer 2 - 2,729,400 2,363,401 2,960,016
Retailer 3 8,631,685 8,734,611 7,110,756 6,765,144
Retailer 4 25,028,359 20,382,630 20,261,024 14,542,545
Retailer 5 9,053,917 8,663,199 7,243,965 7,321,102
Retailer 6 158,943,487 145,933,237 152,584,243 153,200,865
Retailer 7 - - - -

Total | 201,657,448 | 186,890,269 | 190,515,716 | 185,433,888 |

(h) Total Consumers * | 12,077 | 12,072 | 11,996 | 11,729 |

  • Number of consumers based on ICP connections

Disclosure of reliability performance measures under regulation 22 of the Electricity (Information Disclosure) Regulations 1999 as amended.

2003 2002 2001 2000
1 Total number of interruptions
Class A - Planned - by Transpower 0 1 1 0
Class B - Planned - by Line Owners 63 53 73 80
Class C - Unplanned - by Line Owners 57 62 111 83
Class D - Unplanned - by Transpower 0 0 4 0
Class E - Unplanned - by ECNZ 0 0 0 0
Class F - Unplanned - by other generation 0 0 0 3
Class G - Unplanned - by other line owner 0 0 0 0
Class H - Planned - by other line owner 0 0 0 0
Class I - Any other loss of supply 0 0 0 0

Total | 120 | 116 | 189 | 166 |

2 Interruption targets for 2003 / 2004

Class B - Planned - by Line Owners | 60
Class C - Unplanned - by Line Owners | 60



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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2003, No 127


Gazette.govt.nz — PDF NZ Gazette 2003, No 127




✨ LLM interpretation of page content

🏭 Performance Measures for Westpower Limited (continued from previous page)

🏭 Trade, Customs & Industry
Financial Performance, Return on Funds, Return on Equity, Return on Investment, Electricity Information Disclosure