β¨ Energy Delivery Efficiency Performance Measures
NEW ZEALAND GAZETTE
No. 122
ALPINE ENERGY LIMITED
ENERGY DELIVERY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS
FOR THE YEAR ENDED 31 MARCH 1998
Pursuant to Regulation 15 and Part III of the First Schedule of the Electricity (Information Disclosure) Regulations 1994:
- Energy Delivery Efficiency Performance Measures and Statistics
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| a) Load Factor | 69.0% | 64.0% | 63.05% | 65.26% |
| b) Loss Ratio | 6.1% | 5.6% | 5.01% | 5.13% |
| c) Capacity Utilisation | 32.0% | 33.0% | 32.82% | 31.35% |
- Statistics
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| (a) System Lengths (kms) | ||||
| 22/33kV | 206 | 179 | 161 | 304 |
| 11kV | 2,883 | 2,843 | 2,824 | 2,585 |
| 230/400V | 557 | 554 | 551 | 551 |
| Total | 3,646 | 3,576 | 3,536 | 3,440 |
| (b) Circuit Length (overhead) (kms) | | | | |
| 22/33kV | 201 | 176 | 158 | 301 |
| 11kV | 2,718 | 2,686 | 2,669 | 2,433 |
| 230/400V | 344 | 345 | 345 | 346 |
| Total | 3,263 | 3,207 | 3,172 | 3,080 |
| (c) Circuit Length (underground) (kms) | | | | |
| 22/33kV | 5 | 3 | 3 | 3 |
| 11kV | 165 | 157 | 155 | 152 |
| 230/400V | 213 | 209 | 206 | 205 |
| Total | 383 | 369 | 364 | 360 |
| (d) Transformer Capacity (kVA)| 258,290 | 250,435 | 246,795 | 250,000 |
| (e) Maximum Demand (kW) | 83,000 | 83,000 | 81,000 | 78,370 |
| (f) Total Electricity Supplied (kWh) | 472,400,000 | 441,500,000 | 425,000,000 | 425,000,000 |
| (g) Total Electricity Conveyed for Unrelated Parties (kWh) | 54,500,000 | 37,400,000 | 103,000,000 | 100,000,000 |
| (h) Total Customer | 27,317 | 27,283 | 26,945 | 27,100 |
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NZ Gazette 1998, No 122
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NZ Gazette 1998, No 122
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