✨ Electricity Performance Measures




Buller Electricity Limited

Line Business Performance Measures

Disclosure of reliability performance measures under regulation 22 of the Electricity (Information Disclosure) Regulations 1999 as amended by the Electricity (Information Disclosure) Amendment Regulations 2000.

1 Total Number of Interruptions

Class Description 2002 2001 2000 1999
A Planned by Transpower 0 0 0 0
B Planned by Line Owners 8 21 33 51
C Unplanned by Line Owners 63 45 58 56
D Unplanned by Transpower 0 0 1 0
E Unplanned by ECNZ generation 0 0 0 0
F Unplanned by other generators 0 0 0 0
G Any Other Loss of Supply 0 0 1 0
Total 71 66 93 107

2 Interruption Targets for 2002/2003

  • Class B - Planned by Line Owners: 30
  • Class C - Unplanned by Line Owners: 55

3 Average Interruption Targets for 2003/2007

  • Class B - Planned by Line Owners: 20
  • Class C - Unplanned by Line Owners: 38

4 Proportion of Class C Interruptions not restored within:

  • 3 Hours: 17.46%
  • 24 Hours: 0%

5 (a) The total number of faults per 100 circuit kilometres of prescribed voltage electric line

Voltage 2002 2001 2000 1999
11kV 17 13 17 24.32
33kV 4 1 2 6

(b) Target for 2002/2003 year

Voltage Target
11kV 23
33kV 4

(c) Average Target for 2003/2007 years

Voltage Target
11kV 12
33kV 2

6 The total number of faults per 100 circuit kilometres of underground prescribed voltage electric line

Voltage 2002 2001 2000 1999
11kV 0 23 67 0

7 The total number of faults per 100 circuit kilometres of overhead prescribed voltage electric line

Voltage 2002 2001 2000 1999
11kV 17 1 2 6
33kV 4 12 16 14

8 The SAIDI for the total number of interruptions

Year SAIDI
2002 279.61
2001 313.66
2000 365.88
1999 381.50

9 SAIDI targets for 2002/2003

  • Class B - Planned by Line Owners: 259
  • Class C - Unplanned by Line Owners: 148


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2002, No 93


Gazette.govt.nz PDF NZ Gazette 2002, No 93





✨ LLM interpretation of page content

🏭 Certification of Financial Statements and Performance Measures by Buller Electricity Limited (continued from previous page)

🏭 Trade, Customs & Industry
30 July 2002
Financial Statements, Performance Measures, Electricity, Certification, Buller Electricity Limited, Accounting Policies, Energy Delivery, Load Factor, Loss Ratio, Capacity Utilisation, System Length, Transformer Capacity, Maximum Demand

🏭 Line Business Performance Measures for Buller Electricity Limited

🏭 Trade, Customs & Industry
Electricity, Performance Measures, Interruptions, Faults, SAIDI, Buller Electricity Limited