✨ Electricity Statistics and Performance
NEW ZEALAND GAZETTE
No. 73
(g) Total amount of electricity conveyed through the system on behalf of each person (kWh):
2001
2000
1999
1998
Retailer A
318,775,514
18,488,649
15,032,189
Retailer B
15,607,381
9,503,102
103,261,877
Retailer C
8,813,481
53,538,368
293,098,776
Retailer D
140,099,112
389,318,020
74,863,015
Retailer E
10,223,036
151,458,083
59,350
Retailer F
178,900,081
2,154,944
181,370
Retailer G
105,660
Generator 1
1,650,939
1,947,361
Total 674,175,203 626,409,527 586,496,577
(h) Total Consumers
Year
Total
2001
30,790
2000
30,246
1999
29,750
1998
29,272
Reliability performance measures to be disclosed by line owners
Total number of interruptions
2001
2000
1999
1998
Class A Transpower Planned
4.00
2.00
6.00
0.00
Class B Line Owner Planned
138.00
185.00
162.00
182.00
Class C Line Owner Unplanned
112.00
124.00
140.00
140.00
Class D Transpower Unplanned
0.00
1.00
6.00
6.00
Total 254.00
312.00
314.00
328.00
Interruption Targets (next year)
2001/02
2000/01
1999/00
(a) Planned Interruptions by Line Owner
160.00
180.00
172.00
(b) Unplanned Interruptions by Line Owner
120.00
125.00
108.00
Average Interruption Targets (5 years)
2002/06
2001/05
2000/04
(a) Planned Interruptions by Line Owner
124.00
140.00
130.00
(b) Unplanned Interruptions by Line Owner
120.00
121.00
90.00
Fault Restoration Times (Class C) not restored within
2001
2000
1999
3 hours
13%
24%
20%
24 hours
0%
0%
0%
Number of faults per 100km of prescribed voltage line
2001
2000
1999
1998
(a) Total number of faults
5.22
5.80
6.57
6.71
2001/02
2000/01
1999/00
(b) Number of faults targeted (next year)
6.00
6.00
5.00
2002/06
2001/05
2000/04
(c) Average number of faults targeted (5 years)
6.00
6.00
4.00
(d) Number of faults per nominal line voltages
2001
2000
1999
Total number of faults
33 kV system
1.59
3.20
9.60
11 kV system
5.39
6.07
6.50
6.6 kV system
8.75
0.00
0.00
Number of faults targeted (next year)
2001/02
2000/01
1999/00
33 kV system
1.50
1.50
7.00
11 kV system
6.30
6.30
5.00
6.6 kV system
0.00
0.00
0.00
Average number of faults targeted (5 years)
2002/06
2001/05
2000/04
33 kV system
1.50
1.50
6.00
11 kV system
6.30
6.30
4.00
6.6 kV system
0.00
0.00
0.00
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Network Tasman Limited Financial and Operational Statistics
(continued from previous page) Domain 🏭 Trade, Customs & Industry Keywords Financial performance, Efficiency performance, Energy delivery, System length, Transformer capacity, Maximum demand, Electricity supply
NZ Gazette 2001, No 73
