β¨ Energy Delivery Efficiency Performance Measures
REQUIREMENT 20 - ENERGY DELIVERY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS
| 2004 | 2003 | 2002 | 2001 |
|---|
1. Energy Delivery Efficiency Performance Measures
(a) Load Factor | 67.6% | 67.3% | 62.3% | 62.6% |
(b) Loss Ratio | 5.9% | 6.7% | 5.7% | 5.9% |
(c) Capacity Utilisation | 22.7% | 23.8% | 25.0% | 26.5% |
2. Statistics
(a) System Length Breakdown in Kilometres
| kms | |
|---|---|
| 33kV | 298 |
| 11kV | 2,153 |
| 6.6kV | 49 |
| LV | 641 |
| Total | 3,141 |
(b) Circuit Length of Overhead System in Kilometres
| kms | |
|---|---|
| 33kV | 294 |
| 11kV | 2,080 |
| 6.6kV | 49 |
| LV | 458 |
| Total | 2,881 |
(c) Circuit Length of Underground System in Kilometres
| kms | |
|---|---|
| 33kV | 4 |
| 11kV | 72 |
| 6.6kV | - |
| LV | 183 |
| Total | 260 |
(d) Transformer Capacity in kVA
| | 241,193 | 231,853 | 222,362 | 211,863 |
(e) Maximum demand in kW
| | 54,814 | 55,092 | 55,609 | 56,224 |
(f) Total Electricity Entering the System in kWh
(before losses - 2001 after losses)
| | 325,697,527 | 325,014,378 | 303,561,295 | 290,043,148 |
(g) Total Electricity Supplied from the System on behalf of each Generator and Retailer in kWh
(after losses - 2001 before losses)
| Retailer | |
|---|---|
| Retailer B | 206,965,060 |
| Retailer C | 58,077,922 |
| Retailer D | 1,508,728 |
| Retailer E | - |
| Retailer F | 8,414,488 |
| Retailer G | 31,455,535 |
| Total | 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
| | 22,251 | 21,417 | 21,038 | 20,805 |
Average Consumers for year
| | 21,834 | 21,228 | 20,922 | 20,689 |
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 —
NZ Gazette 2005, No 18
Gazette.govt.nz —
NZ Gazette 2005, No 18
β¨ LLM interpretation of page content
π
Marlborough Lines Limited Financial Performance Measures
(continued from previous page)
π Trade, Customs & IndustryFinancial Performance, ROI, ROE, Marlborough Lines Limited, Efficiency Measures