✨ Electricity Lines Business Performance




Vector Limited

Electricity Lines Business

Energy Delivery Efficiency Performance Measures and Statistics

For the year ended 31 March 2006

SCHEDULE 1 – PART 4

  1. Energy delivery efficiency performance measures
2006 2005 2004 2003
(a) Load factor 59.13% 58.81% 59.81% 67.43%
(b) Loss ratio 4.91% 4.65% 4.72% 4.55%
(c) Capacity utilisation 41.39% 42.29% 40.42% 35.91%
  1. Statistics

(a.1) System length including street lighting (in kilometres)

400V 6.6kV 11kV 22kV 33kV 110kV Total
2006 18,149.94 35.11 8,531.50 131.41 975.98 101.92 27,925.86
2005 18,018.94 29.43 8,519.50 145.58 916.61 101.62 27,731.68
2004 18,000.06 33.79 8,405.33 130.92 969.00 101.55 27,640.65
2003 10,526.31 65.39 6,182.68 126.36 673.28 83.07 17,657.09

(b.1) Total circuit length including street lighting (in kilometres) of overhead electric lines

400V 6.6kV 11kV 22kV 33kV 110kV Total
2006 7,996.43 26.12 4,483.04 2.91 487.48 27.67 13,023.65
2005 7,665.82 28.17 4,503.87 3.21 439.61 27.68 12,666.36
2004 7,993.40 26.17 4,480.65 2.91 487.48 27.87 13,018.48
2003 4,883.84 28.40 3,293.11 2.91 314.94 13.84 8,335.04

(c.1) Total circuit length including street lighting (in kilometres) of underground electric lines

400V 6.6kV 11kV 22kV 33kV 110kV Total
2006 10,153.51 8.99 4,048.46 128.50 488.50 74.25 14,902.21
2005 10,353.12 3.26 4,015.63 142.37 477.00 73.94 15,065.32
2004 10,006.66 7.62 3,924.67 128.02 481.52 73.88 14,622.37
2003 5,842.47 38.99 2,889.57 123.45 358.34 69.23 9,322.05

2 The 2003 performance statistics have been calculated using a time-weighted average in accordance with the Electricity (Information Disclosure) Regulations 2000, Regulation 33. Vector Limited was combined with UnitedNetworks Limited in October 2002. One month (October 2002) includes the Eastern region of UnitedNetworks Limited as well as the Northern and Wellington regions. The final 5 months are for Vector Limited, plus the Northern and Wellington regions of UnitedNetworks Limited.



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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2006, No 155


Gazette.govt.nz PDF NZ Gazette 2006, No 155





✨ LLM interpretation of page content

🏭 Vector Limited Financial Statements for the Electricity Lines Business (continued from previous page)

🏭 Trade, Customs & Industry
Vector Limited, Financial Performance, Efficiency Measures, Electricity Lines Business, Return on Funds, Return on Equity, Return on Investment, Direct Line Cost, Indirect Line Cost