New Zealand Gazette – 2005 – No. 3

Page 77

✨ Energy Efficiency Performance Measures



14 JANUARY 2005 NEW ZEALAND GAZETTE, No. 3

Schedule 1 Part 4 Energy Delivery Efficiency Performance Measures and Statistics

2004 2003 2002 2001 2000
1) a) Load factor 57.6% 62.3% 58.5% 59.2% 60.1%
b) Loss ratio 4.9% 4.9% 4.9% 5.5% 5.5%
c) Capacity utilization 37.6% 36.7% 38.0% 38.0% 37.6%

2)

a) Circuit km (total)

Voltage Level 2004 2003 2002 2001 2000
33 kV 280.37 278.08 278.08 276.96 270.70
11 kV 2,564.77 2,591.37 2,568.08 2,525.11 2,293.30
400 V 2,030.17 1,872.93 1,845.97 1,781.41 1,677.70
TOTAL 4,875.31 4,742.38 4,692.13 4,583.48 4,241.70

b) Circuit km (overhead)

Voltage Level 2004 2003 2002 2001 2000
33 kV 192.26 194.85 194.85 194.30 196.50
11 kV 2,087.41 2,127.37 2,124.27 2,104.92 1,917.20
400 V 1,167.64 1,044.04 1,041.34 1,034.72 974.10
TOTAL 3,447.31 3,366.26 3,360.46 3,333.94 3,087.80

c) Circuit km (underground)

Voltage Level 2004 2003 2002 2001 2000
33 kV 88.11 83.23 83.23 82.66 74.70
11 kV 477.36 464.00 443.81 420.19 376.10
400 V 862.53 828.89 804.63 746.69 703.60
TOTAL 1,428.00 1,376.12 1,331.67 1,249.54 1,154.40

d) Transformer capacity (kVA) | 538,475 | 502,730 | 495,120 | 489,900 | 492,330 |

e) Maximum demand (kW) | 202,344 | 184,452 | 187,872 | 186,202 | 185,000 |

f) Total electricity entering the system (before losses of electricity) in kWh | 1,021,426,991 | 1,006,223,026 | 962,390,051 | 965,824,000 | 975,849,525 |

g) Total Electricity (kWh) supplied from the system (after losses of electricity) during the financial year or on an electricity retailer or both on behalf of each person that is an electricity generator

2004 2003 2002 2001 2000
A 47,722,117 31,642,235 21,716,095 43,969,905 97,098,750
B 765,127,446 782,777,620 766,161,536 15,502,725 19,176,885
C 60,246,415 42,087,338 40,455,072 37,727,235 22,414,455
D 64,429,904 45,763,771 31,608,348 24,311,070 23,475,690
E - - 3,728,698 403,515 1,787,940
F - - - 35,129,430 15,722,910
G 33,007,687 55,150,245 50,943,452 49,501,935 36,522,360
H 1,354,213 - - 706,135,185 705,016,801
J - - - - 962,010
K - - - 1,100,934 -
971,887,782 957,421,209 915,714,134 912,703,680 922,177,801

h) Total customers | 75,595 | 73,959 | 72,942 | 71,473 | 70,202 |



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VUW Te Waharoa — PDF NZ Gazette 2005, No 3


Gazette.govt.nz — PDF NZ Gazette 2005, No 3




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🌾 Energy Delivery Efficiency Performance Measures and Statistics (continued from previous page)

🌾 Primary Industries & Resources
Energy, Efficiency, Statistics, Load Factor, Loss Ratio, Capacity Utilization, Circuit Length, Transformer Capacity, Maximum Demand, Electricity Supply