New Zealand Gazette – 2005 – No. 13

Page 300

✨ Powerco Disclosure Information



DISCLOSURE OF OPTIMAL DEPRIVAL VALUE (ODV) PURSUANT TO REGULATION 19 OF THE ELECTRICITY INFORMATION DISCLOSURE REGULATIONS 2004

2004 2003 2002 2001
ODV as per latest valuation $95,937,611 $703,268,496 $377,165,871 $374,105,277

DISCLOSURE OF ENERGY DELIVERY EFFICIENCY PERFORMANCE MEASURE AND STATISTICS PURSUANT TO ELECTRICITY INFORMATION DISCLOSURE REQUIREMENTS 2004, SCHEDULE 1, PART 4, REQUIREMENT 20.

1 ENERGY DELIVERY EFFICIENCY PERFORMANCE MEASURES

2004 Powerco 2003 Powerco 2002 Powerco 2001 Powerco
(a) Load Factor 67.2% 71.7% 63.5% 63.91%
(b) Loss Ratio 6.82% 6.57% 5.85% 6.80%
(c) Capacity Utilisation 26.8% 25.7% 28.44% 28.19%

Notes:
1 (a): 2003 load factor is calculated using the time weighted average method. The load factor calculated using full-year actual data is 66.5%.
1 (b): 2003 loss ratio is calculated using full year kWh data for Western area, and 5 month (1 Nov 2002 to 31 Mar 03) kWh data for Eastern area. It is a time weighted calculation based on actual data.
1 (c): 2003 capacity utilisation is calculated using the time weighted average method. The capacity utilisation calculated using full-year actual data is 28%.

2 STATISTICS

(a) System Length

Nominal Voltage 2004 Powerco Total System Length (km) 2003 Powerco Total System Length (km) 2002 Powerco Total System Length (km) 2001 Powerco Total System Length (km)
110kV - - - -
66kV 150.31 62.64 1,030.26 1,030.53
33kV 1,444.60 1,193.80 - -
22kV 107.08 107.06 107.70 113.31
11kV 15,240.88 11,889.06 9,896.20 9,501.67
6.6kV 442.02 442.65 444.73 430.75
230/400V 7,554.75 5,883.85 4,481.57 4,238.34
Total 24,939.64 19,579.06 15,960.46 15,312.60

(b) Overhead Line Length

Nominal Voltage 2004 Powerco O/H Line Length (km) 2003 Powerco O/H Line Length (km) 2002 Powerco O/H Line Length (km) 2001 Powerco O/H Line Length (km)
110kV - - - -
66kV 150.23 62.61 984.34 975.51
33kV 1,343.01 1,122.13 113.07 113.07
22kV 106.71 106.73 107.37 -
11kV 13,763.39 10,953.78 9,317.63 9,012.63
6.6kV 332.00 334.43 334.65 330.75
230/400V 4,973.16 4,243.37 3,252.62 3,017.06
Total 20,774.90 16,727.05 14,109.68 13,609.03

(c) Underground Line Length

Nominal Voltage 2004 Powerco U/G Line Length (km) 2003 Powerco U/G Line Length (km) 2002 Powerco U/G Line Length (km) 2001 Powerco U/G Line Length (km)
110kV - - - -
66kV 0.08 0.03 45.96 55.02
33kV 101.59 71.67 - -
22kV 0.36 0.33 0.33 0.24
11kV 1,477.49 909.18 578.57 489.76
6.6kV 9.62 10.29 9.78 3.27
230/400V 2,581.59 1,839.98 1,228.95 1,222.29
Total 4,164.74 2,831.52 1,863.59 1,770.57

Note:
2 (a) - (c): 2003 system lengths are calculated using the weighted average method. The system length (HV and LV) using actual data at the financial year-end is 24,978 km.



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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2005, No 13


Gazette.govt.nz — PDF NZ Gazette 2005, No 13




✨ LLM interpretation of page content

🏭 Powerco Limited's Financial Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
Financial Performance Measures, Operating Surplus, Net Surplus, Fixed Assets, Total Equity

🏭 Disclosure of Optimal Deprival Value (ODV) Pursuant to Regulation 19 of the Electricity Information Disclosure Regulations 2004

🏭 Trade, Customs & Industry
Optimal Deprival Value, Financial Disclosure, Electricity Industry

🏭 Disclosure of Energy Delivery Efficiency Performance Measure and Statistics Pursuant to Electricity Information Disclosure Requirements 2004

🏭 Trade, Customs & Industry
Energy Delivery Efficiency, Load Factor, Loss Ratio, Capacity Utilisation, System Length, Overhead Line Length, Underground Line Length