✨ Electricity Reliability Performance Measures




304

NEW ZEALAND GAZETTE, No. 13

18 JANUARY 2005

13 SAIFI
Targeted for the Following Financial Year

Interruption Class 2005 Powerco 2004 Powerco 2003 Powerco
Class B - Distributor Planned 0.14 0.19 0.16
Class C - Distributor Unplanned 2.36 1.98 1.74

14 SAIFI
Targeted for the Following Financial Year and
Subsequent 4 Financial Years

Interruption Class 2005 Powerco 2006-2009 Powerco
Class B - Distributor Planned 0.14 0.14
Class C - Distributor Unplanned 2.36 2.23

16 CAIDI for total interruptions
19 CAIDI classified

Interruption Class 2004 Powerco 2003 Powerco 2002 Powerco 2001 Powerco
Class A - Transpower Planned 449.0 105.4 233.5 224.6
Class B - Distributor Planned 191.6 188.6 198.3 153.9
Class C - Distributor Unplanned 93.4 80.0 44.9 42.9
Class D - Transpower Unplanned 80.6 40.3 74.9 18.4
Class E - ECNZ Unplanned - 95.0 - -
Class F - Other Generator Unplanned - - - -
Class G - Other Line Owner Unplanned - 87.9 46.9 -
Class H - Other Line Owner Planned - - - -
Class I - Other Owner (Not in A-H) - - 62.5 52.1
Total (Average) 266.1 97.8 - -

Note: 16 & 19 - 2003 SAIDI, SAIFI and CAIDI are calculated using time weighted averages for all factors, i.e. using total Western plus 5/12 Eastern customer minutes, customer interruptions, and customers.

17 CAIDI
Targeted for the Following Financial Year

Interruption Class 2005 Powerco 2004 Powerco 2003 Powerco 2002 Powerco
Class B - Distributor Planned 142.9 153.7 137.0 153.0
Class C - Distributor Unplanned 55.0 51.1 42.0 43.1

18 CAIDI
Targeted for the Following Financial Year and
Subsequent 4 Financial Years

Interruption Class 2005 Powerco 2006-2009 Powerco
Class B - Distributor Planned 142.9 142.9
Class C - Distributor Unplanned 55.0 52.8

PUBLISHED BY THE
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ISSN 0111-5650
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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2005, No 13


Gazette.govt.nz PDF NZ Gazette 2005, No 13





✨ LLM interpretation of page content

🏭 Disclosure of Reliability Performance Measures Pursuant to Electricity Information Disclosure Requirements 2004 (continued from previous page)

🏭 Trade, Customs & Industry
Reliability Performance, Interruptions, Transpower, Distributor, ECNZ