New Zealand Gazette – 2008 – No. 39

Page 918

✨ Electricity Lines Business Performance Measures



VECTOR LIMITED

ELECTRICITY LINES BUSINESS

ENERGY DELIVERY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS

FOR THE YEAR ENDED 31 MARCH 2007

SCHEDULE 1 – PART 4

  1. Energy delivery efficiency performance measures
2007 2006 2005 2004
(a) Load factor 57.17% 59.13% 58.81% 59.81%
(b) Loss ratio 4.73% 4.91% 4.65% 4.72%
(c) Capacity utilisation 43.77% 41.39% 42.29% 40.42%
  1. Statistics

(a) System length excluding street lighting (in kilometres)

400V 6.6kV 11kV 22kV 33kV 66kV 110kV Total
2007 11,844.37 68.18 8,679.92 145.88 914.99 0.00 90.62 21,743.95
2006 11,747.75 67.43 8,638.40 144.90 917.31 0.00 90.63 21,606.42
2005 11,638.52 67.17 8,571.24 125.68 910.38 0.00 91.30 21,404.29
2004 11,481.46 66.54 8,487.72 125.24 911.60 0.00 90.48 21,163.04

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

400V 6.6kV 11kV 22kV 33kV 66kV 110kV Total
2007 5,393.00 24.59 4,481.20 6.97 435.98 0.00 25.73 10,367.47
2006 5,371.28 25.02 4,486.26 7.44 436.35 0.00 25.74 10,352.09
2005 5,396.52 26.43 4,486.96 2.91 437.89 0.00 26.74 10,376.47
2004 5,417.57 26.43 4,495.66 2.91 446.11 0.00 25.74 10,414.42

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

400V 6.6kV 11kV 22kV 33kV 66kV 110kV Total
2007 6,451.37 43.59 4,198.72 138.91 479.01 0.00 64.89 11,376.48
2006 6,376.47 41.51 4,152.14 137.46 480.96 0.00 64.89 11,253.43
2005 6,242.00 40.74 4,084.26 122.78 472.48 0.00 65.56 11,027.82
2004 6,063.89 40.11 3,992.06 122.33 465.49 0.00 64.74 10,748.62

2(a) 2(b) 2(c)

  • 400V includes 52km of DC power systems.
  • Per energised voltage.


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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2008, No 39


Gazette.govt.nz — PDF NZ Gazette 2008, No 39




✨ LLM interpretation of page content

🏭 Energy Delivery Efficiency Performance Measures and Statistics for Vector Limited (continued from previous page)

🏭 Trade, Customs & Industry
Energy delivery, Load factor, Loss ratio, Capacity utilisation, System length, Circuit length, Electric lines, Vector Limited