β¨ Energy Delivery Efficiency Statistics
Requirement 20
Disclosure of energy delivery efficiency performance measures and statistics
| 2006 % |
2005 % |
2004 % |
2003 % |
|
|---|---|---|---|---|
| 1 (a) Load factor | 62.5 | 63.2 | 62.4 | 58.0 |
| (b) Loss ratio | 4.9 | 4.9 | 4.9 | 4.9 |
| (c) Capacity utilisation | 36.8 | 36.3 | 36.1 | 39.5 |
2 (a) Sum of overhead and underground line circuit lengths:
| 2006 km |
2005 km |
2004 km |
2003 km |
|
|---|---|---|---|---|
| 66kV | 183 | 170 | 160 | 157 |
| 33kV | 344 | 343 | 343 | 340 |
| 11kV | 5,295 | 5,260 | 5,172 | 5,128 |
| 230/400V | 4,174 | 3,856 | 3,733 | 2,902 |
| 230V outside lighting | 2,701 | 2,632 | 2,589 | 2,527 |
| Communications | 1,051 | 1,043 | 1,031 | 1,029 |
| Total | 13,748 | 13,304 | 13,028 | 12,083 |
(b) Overhead line circuit lengths:
| 2006 km |
2005 km |
2004 km |
2003 km |
|
|---|---|---|---|---|
| 66kV | 120 | 107 | 97 | 95 |
| 33kV | 319 | 318 | 322 | 318 |
| 11kV | 3,230 | 3,251 | 3,206 | 3,208 |
| 230/400V | 1,840 | 1,747 | 1,697 | 1,082 |
| 230V outside lighting | 974 | 982 | 990 | 1,000 |
| Total | 6,483 | 6,405 | 6,312 | 5,703 |
(c) Underground line (cable) circuit lengths:
| 2006 km |
2005 km |
2004 km |
2003 km |
|
|---|---|---|---|---|
| 66kV | 63 | 63 | 63 | 63 |
| 33kV | 25 | 25 | 22 | 22 |
| 11kV | 2,065 | 2,009 | 1,965 | 1,920 |
| 230/400V | 2,334 | 2,109 | 2,035 | 1,819 |
| 230V outside lighting | 1,727 | 1,650 | 1,599 | 1,527 |
| Communications | 1,051 | 1,043 | 1,031 | 1,029 |
| Total | 7,265 | 6,899 | 6,715 | 6,380 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2006, No 146
Gazette.govt.nz —
NZ Gazette 2006, No 146
β¨ LLM interpretation of page content
π
Disclosure of energy delivery efficiency performance measures and statistics
(continued from previous page)
π Trade, Customs & IndustryEnergy Delivery, Efficiency Performance, Load Factor, Loss Ratio, Capacity Utilisation, Overhead Line Circuit Lengths, Underground Line Circuit Lengths, Statistics