New Zealand Gazette – 2002 – No. 93

Page 2514

✨ Electricity Performance Measures



Buller Electricity Limited

Line Business Performance Measures

Disclosure of energy delivery efficiency performance measures under regulation 21 of the Electricity (Information Disclosure) Regulations 1999 as amended by the Electricity (Information Disclosure) Amendment Regulations 2000 and 2001.

2002 2001 2000 1999

1 Energy Delivery efficiency performance measures:

(a) Load Factor (=a/bc100)

  • 67.98%
  • 70.17%
  • 70.81%
  • 65.39%

a = kWh of electricity entering system
b = Maximum demand
c = Total number of hours in year

(b) Loss Ratio (=a/b*100)

  • 3.52%
  • 2.53%
  • 2.86%
  • 3.40%

a = losses in electricity in kWh
b = kWh of electricity entering system

(c) Capacity Utilisation (=a/b*100)

  • 56.25%
  • 55.05%
  • 56.08%
  • 59.2%

a = Maximum demand
b = Transformer Capacity

2 Statistics

(a) System Length

Circuit Kilometres 2002 2001 2000 1999
33kV 111.49 111.49 111.49 111.31
11kV 354.80 350.50 336.27 332.82
400V 128.74 130.94 130.74 130.14
Total 595.03 592.93 578.50 574.27

(b) System Length Overhead

Circuit Kilometres 2002 2001 2000 1999
33kV 111.31 111.31 111.31 111.31
11kV 350.10 346.10 333.01 330.11
400V 117.25 119.45 119.25 119.25
Total Overhead 578.66 576.86 563.57 560.67

(c) System Length Underground

Circuit Kilometres 2002 2001 2000 1999
33kV 0.18 0.18 0.18 0
11kV 4.70 4.40 3.26 2.71
400V 11.49 11.49 11.49 10.89
Total Underground 16.37 16.07 14.93 13.50

(d) Transformer Capacity (In Kilovolt Amperes)

  • 27,820
  • 27,380
  • 26,875
  • 26,640

(e) Maximum Demand

  • 15,648
  • 15,072
  • 15,072
  • 15,815


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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