✨ Electricity Performance Statistics




NEW ZEALAND GAZETTE

17 DECEMBER

4647

8 SAIDI
Customer Minutes

1999 1998 1997 1996
56 94 28 53

9 SAIDI target
(a) Class B ... 2000
(b) Class C ... 20

10 SAIDI target

2001 2002 2003 2004
(a) Class B 30 30 30 30
(b) Class C 20 20 20 20

11 SAIDI per interruption class

Class Description 1999 1998 1997 1996
customer minutes
A Transpower Planned 0 0 0 0
B CitiPower Planned 29 29 3 4
C CitiPower Unplanned 22 22 25 49
D Transpower Unplanned 6 43 0 0
E ECNZ Unplanned 0 0 0 0
F Other Generation 0 0 0 0
G Other 0 0 0 0
Total 57 94 28 53

12 SAIFI
Total Interruptions

1999 1998 1997 1996
1.33 1.93 0.82 3.10

13 SAIFI target
(a) Class B Planned ... 2000
(b) Class C Unplanned ... 0.60

14 SAIFI target

2001 2002 2003 2004
(a) Class B Planned 0.30 0.30 0.30 0.30
(b) Class C Unplanned 0.60 0.60 0.60 0.60

15 SAIFI per interruption class

Class Description 1999 1998 1997 1996
customer minutes
A Transpower Planned 0.00 0.00 0.00 0.00
B CitiPower Planned 0.19 0.20 0.01 0.04
C CitiPower Unplanned 0.74 0.53 0.81 3.06
D Transpower Unplanned 0.41 1.40 0.00 0.00
E ECNZ Unplanned 0.00 0.00 0.00 0.00
F Other Generation 0.00 0.00 0.00 0.00
G Other 0.00 0.00 0.00 0.00
Total 1.34 1.93 0.82 3.10

16 CAIDI
Customer minutes

1999 1998 1997 1996
41.9 49.1 273.5 17.2

17 CAIDI target
(a) Class B Planned ... 2000
100.0
(b) Class C Unplanned ... 33.0

18 CAIDI target

2001 2002 2003 2004
(a) Class B Planned 100.0 100.0 100.0 100.0
(b) Class C Unplanned 33.0 33.0 33.0 33.0

19 CAIDI per interruption class

Class Description 1999 1998 1997 1996
customer minutes
A Transpower Planned 0.0 0.0 0.0 0.0
B CitiPower Planned 152.8 146.9 192.5 97.0
C CitiPower Unplanned 29.1 68.0 31.0 16.1
D Transpower Unplanned 14.0 80.9 0.0 0.0
E ECNZ Unplanned 0.0 0.0 0.0 0.0
F Other Generation 0.0 0.0 0.0 0.0
G Other 0.0 0.0 0.0 0.0


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VUW Te Waharoa PDF NZ Gazette 1999, No 194


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Financial Performance, Efficiency Measures, Energy Delivery, Statistics, Nelson Electricity Limited