β¨ Energy Performance Statistics
2470
NEW ZEALAND GAZETTE
No. 98
Regulation 21
Disclosure by line owners of energy delivery efficiency performance measures and statistics
1 (a) Load Factor 2000 1999 1998 1997
57.7% 59.5% 58.4% 56.3%
(b) Loss Ratio 4.9% 4.9% 4.7% 5.5%
(c) Capacity Utilisation 36.0% 30.7% 32.3% 33.9%
2 (a) Sum of overhead and underground line circuit lengths:
| Description | 2000 Average (km) | 1999 Average (km) | 1998 Average (km) | 1997 Average (km) |
|-----------------------|-----------------|-----------------|-----------------|-----------------|
| 66kV | 115 | 115 | 115 | 115 |
| 33kV | 323 | 323 | 324 | 323 |
| 11kV | 5,063 | 5,092 | 4,962 | 4,760 |
| 230/400V | 2,836 | 2,800 | 2,762 | 2,723 |
| 230V Outside Lighting | 2,204 | 2,177 | 2,148 | 2,115 |
| Communications | 980 | 971 | 963 | 962 |
| Totals | 11,521 | 11,478 | 11,274 | 10,998 |
(b) Overhead line circuit lengths:
| Description | 2000 Average (km) | 1999 Average (km) | 1998 Average (km) | 1997 Average (km) |
|-----------------------|-----------------|-----------------|-----------------|-----------------|
| 66kV | 57 | 57 | 57 | 57 |
| 33kV | 306 | 307 | 308 | 309 |
| 11kV | 3,163 | 3,215 | 3,135 | 2,986 |
| 230/400V | 1,506 | 1,506 | 1,506 | 1,507 |
| 230V Outside Lighting | 912 | 918 | 923 | 927 |
| Totals | 5,944 | 6,003 | 5,929 | 5,786 |
(c) Underground line (cable) circuit lengths:
| Description | 2000 Average (km) | 1999 Average (km) | 1998 Average (km) | 1997 Average (km) |
|-----------------------|-----------------|-----------------|-----------------|-----------------|
| 66kV | 58 | 58 | 58 | 58 |
| 33kV | 17 | 16 | 16 | 15 |
| 11kV | 1,900 | 1,877 | 1,827 | 1,774 |
| 230/400V | 1,331 | 1,294 | 1,256 | 1,216 |
| 230V Outside Lighting | 1,292 | 1,260 | 1,225 | 1,189 |
| Communications | 980 | 971 | 963 | 962 |
| Totals | 5,578 | 5,476 | 5,345 | 5,214 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2000, No 98
Gazette.govt.nz —
NZ Gazette 2000, No 98
β¨ LLM interpretation of page content
π°
Disclosure of financial and efficiency performance measures by line owners
(continued from previous page)
π° Finance & RevenueEnergy efficiency, Performance measures, Electricity, Statistics, Line owners