New Zealand Gazette – 2005 – No. 13

Page 301

✨ Electricity Performance Statistics



18 JANUARY 2005
NEW ZEALAND GAZETTE, No. 13
301

(d) Transformer Capacity (kVA)
2,560,877
1,816,103
1,312,237
1,320,123

(e) Maximum Demand (kW)
692,249
466,001
373,232
372,086

(f) Total Electricity Entering the System
(before losses of electricity), in kilowatt hours
4,073,919,387
2,926,495,360
2,077,336,916
2,083,151,254

Notes:
2 (d): 2003 transformer capacity was calculated using the time weighted average method. The actual transformer capacity at financial year-end was 2,507,891 kVA.
2 (e): 2003 maximum demand kW was calculated using the time weighted average method. The maximum demand using actual full-year data was 701,126 kW.
2 (f): 2003 kWh supplied to the network was calculated using the time weighted average method.

(g) The total amount of electricity (in kilowatt hours)
supplied from the system (after losses of
electricity) during the financial year on behalf
of each person that is an electricity generator
or an electricity retailer, or both:

2004 Powerco 000 kWh 2003 Powerco 000 kWh 2002 Powerco 000 kWh 2001 Powerco 000 kWh
Retailer A 1,730,537 1,455,424 1,279,941 1,331,998
Retailer B 937,591 448,648 103,482 160,686
Retailer C 371,397 344,854 304,821 137,191
Retailer D 297,671 114,845 23,972 78,944
Retailer E 44,169 95,955 127,445 78,307
Retailer F - - 1,049 53,782
Retailer G - - - 13,574
Retailer H 414,868 264,842 98,261 8,152
Retailer J - - - 6,768
Retailer K - - 682 495
Retailer L - - - -
Total 3,796,233 2,734,369 1,955,252 1,941,497

Note: 2 (g): The data provided to Powerco by Retailers for electricity delivered to their customers is subject to errors of completeness and timing. This can lead errors in the calculation of loss percentage.

(h) Total Customers

2004 Powerco 2003 Powerco 2002 Powerco 2001 Powerco
296,165 216,660 157,451 157,120

Note: 2 (h): 2003 number of consumers is given for the time weighted average method. The actual sum for the combined network after acquisition was 293,479 consumer connections.

DISCLOSURE OF RELIABILITY PERFORMANCE MEASURES PURSUANT TO ELECTRICITY INFORMATION DISCLOSURE REQUIREMENTS 2004, SCHEDULE 1, PART 5, REQUIREMENT 21.

1 Total Number Of Interruptions

Interruption Class 2004 Powerco Number of Interruptions 2003 Powerco Number of Interruptions 2002 Powerco Number of Interruptions 2001 Powerco Number of Interruptions
Class A - Transpower Planned 10 8 13 4
Class B - Distributor Planned 799 864 673 447
Class C - Distributor Unplanned 2,344 1,504 973 718
Class D - Transpower Unplanned 25 31 10 9
Class E - ECNZ Unplanned 0 0 0 0
Class F - Other Generator Unplanned 0 2 0 0
Class G - Other Line Owner Unplanned 0 0 1 0
Class H - Other Line Owner Planned 0 0 0 0
Class I - Other Owner ( Not in A - H) 20 0 0 0
Total 3,198 2,409 1,670 1,178


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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 Energy Delivery Efficiency Performance Measure and Statistics Pursuant to Electricity Information Disclosure Requirements 2004 (continued from previous page)

🏭 Trade, Customs & Industry
Energy Delivery Efficiency, Load Factor, Loss Ratio, Capacity Utilisation, System Length, Overhead Line Length, Underground Line Length

🏭 Disclosure of Reliability Performance Measures Pursuant to Electricity Information Disclosure Requirements 2004

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