Electricity Lines Business Statistics




Vector Limited

Electricity Lines Business

Energy Delivery Efficiency Performance Measures and Statistics

For the year ended 31 March 2006

SCHEDULE 1 – PART 4

2. Statistics (continued)

(a.2) System length excluding street lighting (in kilometres)³

400V 6.6kV 11kV 22kV 33kV 66kV 110kV Total
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
2₄2003 8,783.03 66.45 6,213.92 128.37 640.64 12.53 77.69 15,920.63

(b.2) Total circuit length excluding street lighting (in kilometres) of overhead electric lines³

400V 6.6kV 11kV 22kV 33kV 66kV 110kV Total
2006 5,371.28 25.92 4,485.26 7.44 436.35 0.00 25.74 10,352.99
2005 5,396.52 26.43 4,486.98 2.91 437.89 0.00 25.74 10,376.47
2004 5,417.57 26.43 4,495.66 2.91 446.11 0.00 25.74 10,414.42
2₄2003 3,957.49 26.43 3,303.91 2.91 291.69 12.53 12.86 7,607.82

(c.2) Total circuit length excluding street lighting (in kilometres) of underground electric lines³

400V 6.6kV 11kV 22kV 33kV 66kV 110kV Total
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 4,084.26 122.77 472.49 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
2₄2003 4,825.54 40.02 2,910.01 123.46 348.95 0.00 64.83 8,312.81

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.

3 Lengths as per energised voltage

4 Recalculated lengths for year 2005, 2004, 2003.



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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, System Length, Circuit Length, Overhead Lines, Underground Lines