New Zealand Gazette – 2005 – No. 118

Page 2864

✨ Westpower Limited Performance Measures



WESTPOWER LIMITED - LINES BUSINESS

2 Efficiency performance measures:

(a) Direct lines costs per kilometre

2005 2004 2003 2002
$ $ $ $
Direct lines costs 1,555.77 1,681.46 1,232.30 1,297.85
Direct Expenditure 3,114,661 3,325,936 2,441,192 2,558,061
System Length 2,002 1,978 1,981 1,971

(b) Indirect lines costs per electricity Consumer *

2005 2004 2003 2002
$ $ $ $
Indirect lines costs 106.75 104.77 100.79 99.87
Indirect Expenditure 1,284,339 1,250,064 1,217,210 1,205,653
Total consumers * 12,031 11,931 12,077 12,072
  • Number of consumers based on ICP connections

Disclosure of energy delivery efficiency performance measures under requirement 20 of the Electricity (Information Disclosure) Requirements 2004 Schedule 1 Part 4.

1 Energy Delivery efficiency performance measures:

(a) Load factor (a/bc100)

2005 2004 2003 2002
64.2% 65.6% 63.1% 63.4%
a = kWh of electricity
entering system 209,115,825 207,165,465 211,261,285 197,992,332
b = Maximum demand 37,172 36,024 38,232 35,650
c = Total number of
hours in year 8,760 8,760 8,760 8,760

(b) Loss ratio (=a/b*100)

2005 2004 2003 2002
5.9% 7.0% 4.5% 5.6%
a = losses in electricity
in kWh 12,298,050 14,434,000 9,503,837 11,102,063
b = kWh of electricity
entering system 209,115,825 207,165,465 211,261,285 197,992,332

(c) Capacity utilisation (=a/b*100)

2005 2004 2003 2002
31% 31% 35% 34%
a = Maximum demand 37,172 36,024 38,232 35,650
b = Transformer Capacity 119,309 116,726 109,003 104,363

2 Statistics

(a) System Length

2005 2004 2003 2002
Circuit Kilometres 66kV 60 60 56 47
Circuit Kilometres 33kV 246 246 230 230
Circuit Kilometres 11kV 1,440 1,416 1,492 1,492
Circuit Kilometres
230/400V 256 256 203 202
Total 2,002 1,978 1,981 1,971

(b) System Length - Overhead

2005 2004 2003 2002
Circuit Kilometres 66kV 60 60 56 47
Circuit Kilometres 33kV 244 244 230 230
Circuit Kilometres 11kV 1403 1383 1,458 1,458
Circuit Kilometres
230/400V 169 169 142 142
Total Overhead 1876 1856 1,886 1,877


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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2005, No 118


Gazette.govt.nz — PDF NZ Gazette 2005, No 118




✨ LLM interpretation of page content

🏭 Westpower Limited Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
Performance Measures, Return on Funds, Return on Equity, Return on Investment, Direct lines costs, Indirect lines costs, Energy Delivery efficiency, Load factor, Loss ratio, Capacity utilisation, System Length