New Zealand Gazette – 2003 – No. 112

Page 2974

✨ Energy Delivery Efficiency Statistics



2974

NEW ZEALAND GAZETTE

No. 112

Schedule 1 Part 4 Energy Delivery Efficiency Performance Measures and Statistics

2003 2002 2001 2000 1999
1 a) Load factor 59.3% 55.6% 59.2% 60.1% 62.5%
b) Loss ratio 4.9% 4.9% 5.5% 5.5% 5.5%
c) Capacity utilization 36.7% 38.0% 38.0% 37.6% 33.3%

2 a) Circuit km (total)

2003 2002 2001 2000 1999
33 kV 278.08 278.08 276.96 270.70 264.00
11 kV 2,591.37 2,568.08 2,525.11 2,293.30 2,279.00
400 V 1,872.93 1,845.97 1,781.41 1,677.70 1,661.00
TOTAL 4,742.38 4,692.13 4,583.48 4,241.70 4,204.00

b) Circuit km (overhead)

2003 2002 2001 2000 1999
33 kV 194.85 194.85 194.30 196.50 196.50
11 kV 2,127.37 2,124.27 2,104.92 1,917.20 1,912.00
400 V 1,044.04 1,041.34 1,034.72 974.10 972.00
TOTAL 3,366.26 3,360.46 3,333.94 3,087.80 3,080.50

c) Circuit km (underground)

2003 2002 2001 2000 1999
33 kV 83.23 83.23 82.66 74.70 67.50
11 kV 464.00 443.81 420.19 376.10 367.00
400 V 828.89 804.63 746.69 703.60 689.00
TOTAL 1,376.12 1,331.67 1,249.54 1,154.40 1,123.50

d) Transformer capacity (kVA) | 502,730 | 495,120 | 489,900 | 492,330 | 487,500 |

e) Maximum demand (kW) | 184,452 | 187,872 | 186,202 | 185,000 | 164,700 |

f) Total electricity supplied from the system (kWh) (excluding losses) | 1,006,223,026 | 962,390,051 | 965,824,000 | 975,849,525 | 901,262,210 |

g) Electricity conveyed through the system for other ER's and generators (kWh)

2003 2002 2001 2000 1999
A 31,642,235 21,716,095 43,969,905 97,098,750 780,570
B 782,777,620 766,161,536 15,502,725 19,176,885 3,392,550
C 42,087,338 40,455,072 37,727,235 22,414,455 2,312,415
D 45,763,771 31,608,348 24,311,070 23,475,690 3,829,140
E - 3,728,698 403,515 1,787,940 2,453,220
F - - 35,129,430 15,722,910 3,591,000
G 55,150,245 50,943,452 49,501,935 36,522,360 23,875,425
H - - 706,135,185 705,016,801 67,699,800
J - - - 962,010 -
K - - 22,680 - -
L - 1,100,934 - - -
957,421,209 915,714,135 912,703,680 922,177,801 107,934,120

h) Total customers | 73,959 | 72,942 | 71,473 | 70,202 | 68,580 |



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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2003, No 112


Gazette.govt.nz — PDF NZ Gazette 2003, No 112




✨ LLM interpretation of page content

💰 Statement of Performance Measures for the year ended 31 March 2003 (continued from previous page)

💰 Finance & Revenue
Energy delivery, Efficiency measures, Load factor, Loss ratio, Capacity utilization, Circuit km, Transformer capacity, Maximum demand, Electricity supply, Customers