✨ Energy Delivery Efficiency Performance Measures and Statistics




REQUIREMENT 20 - ENERGY DELIVERY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS

2007 2006 2005 2004
1. Energy Delivery Efficiency Performance Measures
(a) Load Factor 64.6% 68.7% 68.0% 67.6%
(b) Loss Ratio 6.9% 5.4% 6.6% 5.9%
(c) Capacity Utilisation 23.4% 22.0% 22.5% 22.7%

2. Statistics

(a) System Length Breakdown in Kilometres

kms
2007
33kV 291
11kV 2,227
6.6kV 50
LV 695
Total 3,263

(b) Circuit Length of Overhead System in Kilometres

kms
2007
33kV 286
11kV 2,109
6.6kV 50
LV 446
Total 2,890

(c) Circuit Length of Underground System in Kilometres

kms
2007
33kV 5
11kV 118
6.6kV -
LV 250
Total 372

(d) Transformer Capacity in kVA

2007 2006 2005 2004
270,448 265,000 256,327 241,193

(e) Maximum demand in kW

2007 2006 2005 2004
63,186 58,226 57,590 54,814

(f) Total Electricity Entering the System in kWh (before losses)

2007 2006 2005 2004
357,385,278 330,177,390 343,022,932 325,697,527

(g) Total Electricity Supplied from the System on behalf of each Generator and Retailer in kWh (after losses)

Retailer 2007 2006 2005 2004
Retailer B 214,944,255 219,947,696 214,611,503 206,965,060
Retailer C 74,233,850 61,599,453 55,678,936 58,077,922
Retailer D 2,300,224 1,614,994 1,881,472 1,508,728
Retailer F 5,324,102 12,096,660 16,249,036 8,414,488
Retailer G 35,882,512 35,981,466 31,858,823 31,455,535
Total 332,684,943 331,240,269 320,279,770 306,421,733

These energy volumes have been provided by energy retailers; Marlborough Lines cannot assure readers as to the accuracy of this information.

(h) Total Consumers at year end

2007 2006 2005 2004
23,135 22,932 22,547 22,251

Average Consumers for year

2007 2006 2005 2004
23,034 22,740 22,399 21,834

Total Consumers includes a small number of installations where consumption is estimated on the basis of known load rather than recorded by metering equipment.



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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2008, No 27


Gazette.govt.nz PDF NZ Gazette 2008, No 27





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🏭 Marlborough Lines Limited Financial Statements (continued from previous page)

🏭 Trade, Customs & Industry
Energy Delivery Efficiency, Performance Measures, Statistics, System Length, Circuit Length, Transformer Capacity, Maximum Demand, Electricity Supply, Consumers