✨ Energy Delivery Efficiency Statistics




NEW ZEALAND GAZETTE

No. 97

First Schedule Pt III Energy Delivery Efficiency Performance Measures and Statistics

1997 1996 1995
1 a) Load factor 58% 58% 59%
b) Loss ratio 5.5% 5% 5%
c) Capacity utilization 36% 35% 34%

2 a) Circuit km (total)

1997 1996 1995
33 kV 248.00 248.00 248.00
11 kV 2,120.30 2,113.70 2,113.70
400 V 1,215.60 1,193.40 1,193.40
TOTAL 3,583.90 3,555.10 3,555.10

b) Circuit km (overhead)

1997 1996 1995
33 kV 186.40 186.40 184.37
11 kV 1,772.60 1,772.80 1,772.03
400 V 840.80 840.70 840.38
TOTAL 2,799.80 2,799.90 2,796.78

c) Circuit km (underground)

1997 1996 1995
33 kV 61.60 61.60 58.94
11 kV 347.70 340.90 336.96
400 V 374.80 352.70 336.74
TOTAL 784.10 755.20 732.64

d) Transformer capacity (kVA)

1997 1996 1995
468,317 471,980 452,617

e) Maximum demand (kW)

1997 1996 1995
167,380 163,700 153,700

f) Total Electricity supplied from the system (kWh) (excluding losses)

1997 1996 1995
811,599,531 791,882,000 753,646,133

g) Total amount of electricity conveyed through the system for other ER's and generators (kWh)

1997 1996 1995
37,700,000 50,967,000 19,455,380

h) Total customers

1997 1996 1995
65,985 64,961 63,323


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Energy, Electricity, Performance Measures, Statistics, Load Factor, Loss Ratio, Capacity Utilization, Circuit Length, Transformer Capacity, Maximum Demand, Electricity Supply, Customers