β¨ Electricity Efficiency Performance Measures
15 SEPTEMBER NEW ZEALAND GAZETTE
Regulation 21
Disclosure by line owners of energy delivery efficiency performance measures and statistics
| 1999 | 1998 | 1997 | 1996 | |
|---|---|---|---|---|
| 1. (a) Load Factor | 59.5% | 58.4% | 56.3% | 56.4% |
| (b) Loss Ratio | 4.9% | 4.7% | 5.5% | 4.8% |
| (c) Capacity Utilisation | 30.7% | 32.3% | 33.9% | 34.2% |
- (a) Sum of overhead and underground line circuit lengths:
| Description | 1999 Average (km) | 1998 Average (km) | 1997 Average (km) | 1996 Average (km) |
|---|---|---|---|---|
| 66kV | 115 | 115 | 115 | 115 |
| 33kV | 323 | 324 | 323 | 322 |
| 11kV | 5,092 | 4,962 | 4,760 | 4,711 |
| 230/400V | 2,800 | 2,762 | 2,723 | 2,696 |
| 230V Outside Lighting | 2,177 | 2,148 | 2,115 | 2,076 |
| Communications | 971 | 963 | 962 | 960 |
| Totals | 11,478 | 11,274 | 10,998 | 10,880 |
(b) Overhead line circuit lengths:
| Description | 1999 Average (km) | 1998 Average (km) | 1997 Average (km) | 1996 Average (km) |
|---|---|---|---|---|
| 66kV | 57 | 57 | 57 | 57 |
| 33kV | 307 | 308 | 309 | 309 |
| 11kV | 3,215 | 3,135 | 2,986 | 2,964 |
| 230/400V | 1,506 | 1,506 | 1,507 | 1,523 |
| 230V Outside Lighting | 918 | 923 | 927 | 928 |
| Totals | 6,003 | 5,929 | 5,786 | 5,781 |
(c) Underground line (cable) circuit lengths:
| Description | 1999 Average (km) | 1998 Average (km) | 1997 Average (km) | 1996 Average (km) |
|---|---|---|---|---|
| 66kV | 58 | 58 | 58 | 58 |
| 33kV | 16 | 16 | 15 | 13 |
| 11kV | 1,877 | 1,827 | 1,774 | 1,747 |
| 230/400V | 1,294 | 1,256 | 1,216 | 1,173 |
| 230V Outside Lighting | 1,260 | 1,225 | 1,189 | 1,148 |
| Communications | 971 | 963 | 962 | 960 |
| Totals | 5,476 | 5,345 | 5,214 | 5,099 |
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VUW Te Waharoa —
NZ Gazette 1999, No 121
NZLII —
NZ Gazette 1999, No 121
β¨ LLM interpretation of page content
π
Financial and Efficiency Performance Measures for Orion
(continued from previous page)
π Trade, Customs & Industry15 September 1999
Electricity, Financial Performance, Efficiency Measures, Orion, Regulation 21, Load Factor, Loss Ratio, Capacity Utilisation, Line Circuit Lengths