β¨ Electricity Performance Measures
NEW ZEALAND GAZETTE
No. 113
PERFORMANCE MEASURES AND OTHER INFORMATION
FOR YEAR ENDED 31 MARCH 1998
1. Financial Performance Measures
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| Accounting return on total assets | 12.94% | 7.67% | 8.09% | 9.65% |
| Accounting return on equity | 8.56% | 5.50% | 5.70% | 6.74% |
| Accounting rate of profit | -4.11% | 6.66% | 6.10% | 7.91% |
2. Efficiency Performance Measures
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| Direct Line Costs per Kilometre | $2,238.56 | $2,767.90 | $2,134.28 | $2,878.00 |
| Indirect Expenditure per Customer | $82.19 | $87.17 | $69.95 | $71.19 |
3. Energy Delivery Efficiency Performance Measures
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| Load Factor | 53.8% | 51.6% | 53.6% | 52.0% |
| Loss Ratio | 5.4% | 5.9% | 4.0% | 5.8% |
| Capacity Utilisation | 43.0% | 44.2% | 42.6% | 42.8% |
4. Statistics
Overhead & Underground System Lengths in Kilometres
| OVERHEAD | UNDERGROUND | TOTAL | |
|---|---|---|---|
| 1998 | 1997 | 1995 |
| 33kV | 0.3 | 0.3 | 0.3 | 0.3 | 16.0 | 16.0 | 16.0 | 17.1 | 16.2 | 16.2 | 16.2 | 17.3 |
| 11kV | 61.3 | 63.2 | 63.4 | 91.8 | 118.9 | 116.5 | 115.5 | 115.7 | 180.2 | 179.8 | 178.9 | 207.5 |
| 400V | 177.5 | 180.0 | 183.3 | 102.8| 319.5 | 313.3 | 309.6 | 306.1 | 497.0 | 493.3 | 492.9 | 408.8 |
| Total | 239.1 | 243.5 | 247.0 | 194.9| 454.4 | 445.8 | 441.1 | 438.9 | 693.4 | 689.3 | 688.0 | 633.6 |
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| Average Number of Transformers | 430 | 430 | 430 | 425 |
| Average Transformer Capacity kVA | 139,353 | 140,839 | 140,651 | 139,619 |
| Maximum Demand kW | 59,228 | 62,306 | 60,030 | 60,128 |
| Total Electricity Supplied kWh | 263,949,257 | 264,937,491 | 270,339,295 | 258,225,728 |
| Total Electricity Conveyed for Other Parties kWh | 7,479,984 | 2,481,653 | 378,650 | 115,613 |
| Total Customers | 16,852 | 16,839 | 16,970 | 17,077 |
| Network ODV at 31 March | $33,279,630 | $35,529,127 | $35,529,127 | $35,529,127 |
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VUW Te Waharoa —
NZ Gazette 1998, No 113
NZLII —
NZ Gazette 1998, No 113
β¨ LLM interpretation of page content
π
Notes to and forming part of the Line Business Financial Statements
(continued from previous page)
π Trade, Customs & IndustryElectricity, Financial Performance, Efficiency, Energy Delivery, Statistics, Overhead, Underground, System Lengths, Transformers, Customers