β¨ Electricity System Statistics
2552
NEW ZEALAND GAZETTE
No. 102
| Statistics | Nominal Voltage | 2000 | 1999 | 1998 | 1997 |
|---|---|---|---|---|---|
| (a) System Length (Total) (kms) | 110kV | 0 | 0 | 0 | 0 |
| 66kV | 0 | 0 | 0 | 0 | |
| 50kV | 0 | 0 | 0 | 0 | |
| 33kV | 169.41 | 169.00 | 169.00 | 173.00 | |
| 22kV | 89.70 | 78.00 | 78.00 | 78.00 | |
| 11kV | 1,722.40 | 1,708.00 | 1,677.00 | 1,471.00 | |
| 6.6kV | 0 | 0 | 0 | 0 | |
| 3.3kV | 0 | 0 | 0 | 0 | |
| 230/400 V | 1,158.30 | 1,343.00 | 1,297.00 | 1,273.00 | |
| Other | 0 | 0 | 0 | 0 | |
| Total | 3,139.82 | 3,298.00 | 3,221.00 | 2,995.00 | |
| (b) Circuit Length (Overhead) (kms) | 110kV | 0 | 0 | 0 | 0 |
| 66kV | 0 | 0 | 0 | 0 | |
| 50kV | 0 | 0 | 0 | 0 | |
| 33kV | 169.41 | 169.00 | 169.00 | 173.00 | |
| 22kV | 88.00 | 77.00 | 77.00 | 77.00 | |
| 11kV | 1,631.00 | 1,624.00 | 1,602.00 | 1,410.00 | |
| 6.6kV | 0 | 0 | 0 | 0 | |
| 3.3kV | 0 | 0 | 0 | 0 | |
| 230/400 V | 985.60 | 1,185.00 | 1,144.00 | 1,110.00 | |
| Other | 0 | 0 | 0 | 0 | |
| Total | 2,874.01 | 3,055.00 | 2,992.00 | 2,770.00 | |
| (c) Circuit Length (Underground) (kms) | 110kV | 0 | 0 | 0 | 0 |
| 66kV | 0 | 0 | 0 | 0 | |
| 50kV | 0 | 0 | 0 | 0 | |
| 33kV | 0 | 0 | 0 | 0 | |
| 22kV | 1.70 | 1.00 | 1.00 | 1.00 | |
| 11kV | 91.40 | 84.00 | 75.00 | 61.00 | |
| 6.6kV | 0 | 0 | 0 | 0 | |
| 3.3kV | 0 | 0 | 0 | 0 | |
| 230/400 V | 172.70 | 158.00 | 153.00 | 163.00 | |
| Other | 0 | 0 | 0 | 0 | |
| Total | 265.80 | 243.00 | 229.00 | 225.00 | |
| (d) Transformer Capacity (kVA) | 231,026 | 217,981 | 217,405 | 229,808 | |
| (e) Maximum Demand (kWh) | 75,146 | 74,338 | 78,034 | 75,335 | |
| (f) Total Electricity Supplied from System, after losses of electricity (kWh) | 367,214,000 | 353,940,000 | 358,230,000 | 348,059,000 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2000, No 102
Gazette.govt.nz —
NZ Gazette 2000, No 102
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