β¨ Electricity Line Performance Statistics
Regulation 21
Disclosure by line owners of energy delivery efficiency performance measures and statistics
| 2003 % | 2002 % | 2001 % | 2000 % | |
|---|---|---|---|---|
| 1 (a) Load Factor | 58.0 | 58.6 | 61.3 | 57.7 |
| (b) Loss Ratio | 4.9 | 4.9 | 4.9 | 4.9 |
| (c) Capacity Utilisation | 39.5 | 37.8 | 35.3 | 36.0 |
2 (a) Sum of overhead and underground line circuit lengths:
| 2003 Average (km) | 2002 Average (km) | 2001 Average (km) | 2000 Average (km) | |
|---|---|---|---|---|
| 66kV | 158 | 137 | 116 | 115 |
| 33kV | 333 | 322 | 321 | 323 |
| 11kV | 5,109 | 5,061 | 5,057 | 5,063 |
| 230/400V | 2,799 | 2,544 | 2,724 | 2,836 |
| 230V Outside Lighting | 2,446 | 2,341 | 2,268 | 2,204 |
| Communications | 1,017 | 1,001 | 989 | 980 |
| Total | 11,862 | 11,506 | 11,475 | 11,521 |
(b) Overhead line circuit lengths:
| 2003 | 2002 | 2001 | 2000 | |
|---|---|---|---|---|
| 66kV | 95 | 76 | 57 | 57 |
| 33kV | 313 | 303 | 302 | 306 |
| 11kV | 3,216 | 3,207 | 3,180 | 3,163 |
| 230/400V | 1,089 | 1,095 | 1,300 | 1,506 |
| 230V Outside Lighting | 998 | 1,001 | 957 | 912 |
| Total | 5,711 | 5,682 | 5,796 | 5,944 |
(c) Underground line (cable) circuit lengths:
| 2003 | 2002 | 2001 | 2000 | |
|---|---|---|---|---|
| 66kV | 63 | 61 | 59 | 58 |
| 33kV | 20 | 19 | 18 | 17 |
| 11kV | 1,893 | 1,854 | 1,877 | 1,900 |
| 230/400V | 1,710 | 1,549 | 1,424 | 1,331 |
| 230V Outside Lighting | 1,448 | 1,340 | 1,311 | 1,292 |
| Communications | 1,017 | 1,001 | 989 | 980 |
| Total | 6,151 | 5,824 | 5,678 | 5,578 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2003, No 103
Gazette.govt.nz —
NZ Gazette 2003, No 103
β¨ LLM interpretation of page content
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Disclosure of Financial and Efficiency Performance Measures by Line Owners
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πΎ Primary Industries & ResourcesElectricity, Financial performance, Efficiency measures, Return on funds, Return on equity, Return on investment, Line costs, ODV reconciliation, System fixed assets