✨ Electricity Performance Statistics




VECTOR Limited

Electricity Lines Business

Energy Delivery Efficiency Performance Measures and Statistics

For the year ended 31 March 2003

SCHEDULE 1 – PART 4

1. Energy delivery efficiency performance measures

2003 2002 2001 2000
(a) Load factor 67.43 59.41 62.11 59.26
(b) Loss ratio 4.55 4.50 4.50 4.50
(c) Capacity utilisation 35.91 41.84 40.94 39.09

2. Statistics

(a) System length (in kilometres)

Year 400V 6.6kV 11kV 22kV 33kV 110kV Total
2003* 10,526.31 65.39 6,182.68 126.36 673.28 83.07 17,657.09
2002* 5,318.61 65.47 2,722.63 126.50 280.74 64.84 8,578.79
2001* 5,201.30 89.74 2,666.91 136.90 273.73 77.35 8,445.93
2000 4,952.67 259.09 2,932.83 189.76 292.82 84.10 8,711.25

(b) Total circuit length (in kilometres) of overhead electric lines

Year 400V 6.6kV 11kV 22kV 33kV 110kV Total
2003* 4,683.84 26.40 3,293.11 2.91 314.94 13.84 8,335.04
2002* 2,218.76 26.63 989.31 2.91 45.63 0.00 3,283.24
2001* 2,219.50 30.34 987.70 0.00 45.63 21.07 3,304.24
2000 2,012.36 59.90 1,071.39 0.00 55.18 15.75 3,214.58

(c) Total circuit length (in kilometres) of underground electric lines

Year 400V 6.6kV 11kV 22kV 33kV 110kV Total
2003* 5,842.47 38.99 2,889.57 123.45 358.34 69.23 9,322.05
2002* 3,099.85 38.84 1,733.32 123.59 235.11 64.84 5,295.55
2001* 2,981.80 59.40 1,679.21 136.90 228.10 56.28 5,141.69
2000 2,940.32 199.19 1,861.44 189.76 237.64 68.35 5,496.68
  • Data from GIS.

The 2003 performance statistics have been calculated using a time-weighted average in accordance with the Electricity (Information Disclosure) Regulations 2000, Regulation 33. VECTOR was combined with UnitedNetworks 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, plus the Northern and Wellington regions of UnitedNetworks Limited.



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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2003, No 133


Gazette.govt.nz PDF NZ Gazette 2003, No 133





✨ LLM interpretation of page content

🏭 Vector Limited Financial Performance and Efficiency Measures (continued from previous page)

🏭 Trade, Customs & Industry
31 March 2003
Electricity, Financial Performance, Efficiency Measures, Return on Investment, Line Costs