New Zealand Gazette – 2008 – No. 20

Page 445

✨ Financial and operational statistics



12 FEBRUARY 2008

NEW ZEALAND GAZETTE, No. 20

445

Network Tasman Limited
Line Business Performance Measures

Performance Measures and Statistics
For the year ended 31 March 2007

2007 2006 2005 2004
Financial performance measures
(a) Return on Funds 5.40% 5.31% 6.41% 8.88%
(b) Return on Equity 3.73% 3.54% 4.72% 6.06%
(c) Return on Investment 3.62% 3.43% 4.68% 42.93%
Return on Investment - as restated (excludes revaluation) 6.30%

Efficiency performance measures

2007 2006 2005 2004
(a) Direct Line Costs per Kilometre $1,365 $1,308 $1,318 $1,258
(b) Indirect Line Costs per Consumer $50 $50 $48 $43

Energy delivery efficiency performance measures and statistics

1. Energy delivery efficiency performance measures

2007 2006 2005 2004
(a) Load Factor 62.70% 63.20% 65.10% 64.39%
(b) Loss Ratio 4.50% 4.20% 4.40% 3.88%
(c) Capacity Utilisation 41.40% 41.90% 42.80% 42.50%

2. Statistics

(a) System Length 2007 2006 2005 2004
33 kV system 143.10 135.86 136.35 133.73
22 kV system 100.37 58.66 29.92 0.00
11 kV system 1968.02 1992.08 2012.2 2060.85
6.6 kV system 34.37 34.37 34.37 34.37
400 V system 1053.55 1044.12 1034.01 1015.33
Total Kilometres 3299.41 3265.09 3246.85 3244.28
(b) System Length - Overhead
33 kV system 123.1 123.95 124.04 121.83
22 kV system 88.6 46.96 18.22 0.00
11 kV system 1786.44 1831.07 1858.61 1908.09
6.6 kV system 33.03 33.03 33.03 33.03
400 V system 555.57 565.49 575.63 581.08
Total Kilometres 2586.74 2600.5 2609.53 2644.03
(c) System Length - Underground
33 kV system 20.00 11.91 12.31 11.90
22 kV system 11.81 11.70 11.70 0.00
11 kV system 181.58 161.01 153.59 152.76
6.6 kV system 1.34 1.34 1.34 1.34
400 V system 497.98 478.63 458.38 434.25
Total Kilometres 712.71 664.59 637.32 600.25
(d) Transformer Capacity (kVA) 337,995 331,138 315,001 304,205
(e) Maximum Demand (kW) 140,017 138,746 134,977 129,290
(f) Total electricity entering the system (before losses) (kWh) 768,844,052 768,208,898 770,267,682 729,267,287

(g) Total amount of electricity supplied from the system (after losses of electricity) on behalf of each person (kWh)

2007 2006 2005 2004
Retailer A 456,638,638 460,754,459 469,201,721 412,727,633
Retailer B 77,311,089 79,888,137 63,899,825 102,072,527
Retailer C 196,701,124 183,794,923 186,074,455 174,954,119
Retailer D 2,264,109 1,622,126 1,581,408 673,561
Retailer E 868,837 9,817,540 15,330,318 10,574,262
Retailer F 567,381 345,497
Retailer G
Generator 1 1,128,612 728,664 1,822,725 1,835,341

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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2008, No 20


Gazette.govt.nz — PDF NZ Gazette 2008, No 20




✨ LLM interpretation of page content

🏭 Line Business Performance Measures for Network Tasman Limited (continued from previous page)

🏭 Trade, Customs & Industry
12 February 2008
Financial performance, Efficiency measures, Energy delivery, System statistics, Network Tasman Limited