β¨ 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 Delivery Efficiency Performance Measures and Statistics
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Energy, Electricity, Performance Measures, Statistics, Load Factor, Loss Ratio, Capacity Utilization, Circuit Length, Transformer Capacity, Maximum Demand, Electricity Supply, Customers