β¨ Energy Delivery Efficiency
NEW ZEALAND GAZETTE
No. 114
WESTPOWER LIMITED
SYSTEM ENERGY DELIVERY EFFICIENCY
Disclosure by line owners of energy delivery efficiency performance measures and statistics as required by Regulation 15 of the Electricity (Information Disclosure) Regulations 1994
| Year ended 31-Mar-95 | Year ended 31-Mar-96 |
|---|
Part III of the first schedule
- Energy delivery efficiency performance measures:
(a) Load Factor | 64% | 67%
(b) Loss Ratio | 9% | 7%
(c) Capacity utilisation | 40% | 40%
- Statistics:
(a) System length (km)
- 66kV (Part of WestPower Generation) | 24 | 24
- 33kV | 56 | 13
- 33kV (Leased from TransPower) | - | 76
- 33kV (Part of WestPower Generation) | - | 14
- 33/11kV | 52 | 61
- 11kV | 1,391 | 1,305
- 11/11kV | 16 | 34
- 11kV/400V | 25 | 49
- 400V | 341 | 113
- 33kV/11kV/400V | - | 5
- 11kV/11kV/400V | - | 1
Total | 1,905 | 1,695
(b) Circuit length - Overhead (km)
- 66kV (Part of WestPower Generation) | 24 | 24
- 33kV | 108 | 79
- 33kV (Leased from TransPower) | - | 76
- 33kV (Part of WestPower Generation) | - | 14
- 11kV | 1,470 | 1,461
- 400V | 250 | 109
Total | 1,852 | 1,763
(c) Circuit length - Underground (km)
- 33kV | 0 | 0
- 11kV | 28 | 27
- 400V | 117 | 60
Total | 145 | 87
(d) Westpower Transformer capacity (kVA)
- District (zone) substations: | 66,000 | 71,000
- Distribution substations: | 84,956 | 88,319
- Total substations: | 150,956 | 159,319
(e) Maximum Demand
- Date: | 23-Jun-94 | 07-Sep-95
- Half hour ending: | 18:00 | 10:00
- System Maximum (kW): | 34,073 | 35,141
(f) Total electricity supplied from the system (kWh) | 173,715,678 | 192,326,559
(g) Electricity conveyed on behalf of other retailers (kWh) | 1,454,152 | 10,478,172
(h) Total customers: | 11,350 | 11,355
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VUW Te Waharoa —
NZ Gazette 1996, No 114
NZLII —
NZ Gazette 1996, No 114
β¨ LLM interpretation of page content
π°
Certification of Performance Measures by Auditors
(continued from previous page)
π° Finance & Revenue23 August 1996
Audit, Performance Measures, Financial Performance, Efficiency Performance, Electricity Regulations
ποΈ Westpower Limited System Energy Delivery Efficiency
ποΈ Infrastructure & Public WorksEnergy Efficiency, Electricity, Performance Measures, Statistics, Westpower Limited