β¨ Electricity Statistics
FIRST SCHEDULE - PART III continued
- Statistics continued
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| (d) | Transformer capacity | 2,657.45 MVA | 2,613.45 MVA | 2,835.24 MVA |
| (e) | Maximum demand (in kilowatts) | 934,154 kW | 939,662 kW | 851,656 kW |
| (f) | Total electricity supplied from the system (in kilowatt hours) | 4,432,166,623 kWh | 4,367,119,190 kWh | 4,453,647,269 kWh |
| (g) | Total amount of electricity (in kilowatt hours) conveyed through the system on behalf of other persons, that are electricity retailers or generators, not being persons that are in a prescribed business relationship with Mercury Energy | 244,212,463 kWh | 107,232,001 kWh | 24,953,175 kWh |
| (h) | Total customers (average) | 251,155 | 246,684 | 243,765 |
FIRST SCHEDULE - PART IV
Reliability Performance Measures
Interruptions
- Total number of Interruptions according to class:
| Class | Description | 1998 | 1997 | 1996 | 1995 |
|---|---|---|---|---|---|
| A | Planned Trans Power interruption | - | - | - | - |
| B | Planned interruption by a Line Operator (other than Trans Power) | 274 | 104 | 239 | 454 |
| C | Unplanned interruption originating within the principal Line Owners works | 490 | 662 | 475 | 466 |
| D | Unplanned Trans Power interruption | 6 | 8 | 48 | 2 |
| E | Unplanned ECNZ interruption | - | - | - | - |
| F | Unplanned interruption originating from a generator other than ECNZ | - | - | - | - |
| G | Other | - | - | - | - |
Total | 770 | 774 | 762 | 922 |
THE NEW ZEALAND GAZETTE
No. 160
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VUW Te Waharoa —
NZ Gazette 1998, No 160
NZLII —
NZ Gazette 1998, No 160
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ποΈ
Electricity System Statistics
(continued from previous page)
ποΈ Infrastructure & Public WorksElectricity, Transformer Capacity, Maximum Demand, Electricity Supplied, Conveyed Electricity, Customers, Statistics
ποΈ Reliability Performance Measures for Electricity Interruptions
ποΈ Infrastructure & Public WorksElectricity, Interruptions, Reliability, Performance Measures, Statistics