✨ Energy Efficiency Performance Measures




23 AUGUST NEW ZEALAND GAZETTE 2369

Energy Efficiency Performance Measures and Statistics

1. Energy Delivery Efficiency Performance Measures

1996 1995
(a) Load factor 56.34 % 56.25 %
(b) Loss ratio 8.86 % 8.89 %
(c) Capacity utilisation 35.82 % 35.66 %

2. Statistics

(a) System length, broken down by voltage

| Total lengths: | |
|----------------|---------------|---------------|
| | 2,562.4 km | 2,562 km |
| 33kV | 204.0 km | 204 km |
| 11kV | 2,220.4 km | 2,220 km |
| 400/230V | 138.0 km | 138 km |

(b) Circuit length of overhead electric lines, broken down into voltage:

| Total lengths: | |
|----------------|---------------|---------------|
| | 2,541.4km | 2,541 km |
| 33kV | 204.0km | 204 km |
| 11kV | 2,214.4km | 2,214 km |
| 400/230V | 123.0km | 123 km |

(c) Circuit length of underground electric lines

| Total lengths: | |
|----------------|---------------|---------------|
| 11kV | 21 km | 21 km |
| 400/230V | 6 km | 6 km |
| | 15 km | 15 km |

(d) Transformer capacity

| | 81,109 kVA | 78,211 kVA |

(e) Maximum demand

| | 29,050 kW | 27,890 kW |

(f) Total electricity supplied from the system

| | 130,673,302 kWh| 125,228,804 kWh|

(g) Total electricity conveyed through the system during the financial year on behalf of other persons

| | Zero kWH | Zero kWH |

(h) Total customers

| | 8,961 | 8,740 |

| Total metered installations | 12,305 | 11,674 |



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🏭 Energy Efficiency Performance Measures and Statistics (continued from previous page)

🏭 Trade, Customs & Industry
23 August 1996
Energy efficiency, performance measures, statistics, electricity delivery, system length, circuit length, transformer capacity, maximum demand, electricity supply, customers