β¨ Electricity Information Disclosure
4088
NEW ZEALAND GAZETTE, No. 141
17 NOVEMBER 2006
MAINPOWER NEW ZEALAND LTD
DISCLOSURE OF ENERGY DELIVERED EFFICIENCY PERFORMANCE MEASURES AND STATISTICS
PURSUANT TO THE COMMERCE ACT (ELECTRICITY INFORMATION DISCLOSURE
REQUIREMENTS) NOTICE 2004, REQUIREMENT 20, PART 4
For the Year Ended 31 March
| 2006 | 2005 | 2004 | 2003 |
|---|
-
Energy Delivery Efficiency Performance Measures
(a) Load Factor
Electrical energy entering the distribution system Maximum demand * Hours per year 69.65% 70.84% 69.69% 62.00%(b) Loss Ratio
Distribution losses Energy entering the system 5.11% 5.45% 4.56% 5.90%(c) Capacity Utilisation
Maximum demand Total transformer capacity 22.36% 22.82% 24.02% 28.25% -
Statistics
(a) System length, by voltage:
| Voltage | Circuit Length Kms | | | | |-------------|------------------|------|------|------| | | 2006 | 2005 | 2004 | 2003 | | 400/230 | 841 | 627 | 691 | 583 | | 11000/22000 | 3,269 | 3,241| 3,179| 3,161| | 33000 | 310 | 310 | 310 | 309 | | **Total** | **4,420** | **4,178**| **4,180**| **4,053**|(b) Circuit length of overhead electric lines, by voltage:
| Voltage | Circuit Length Kms | | | | |-------------|------------------|------|------|------| | | 2006 | 2005 | 2004 | 2003 | | 400/230 | 240 | 237 | 326 | 284 | | 11000 | 3,117 | 3,094| 3,047| 3056 | | 33000 | 307 | 307 | 307 | 307 | | **Total** | **3,664** | **3,638**| **3,680**| **3,647**|(c) Circuit length of underground electric lines, by voltage:
| Voltage | Circuit Length Kms | | | | |-------------|------------------|------|------|------| | | 2006 | 2005 | 2004 | 2003 | | 400/230 | 601 | 390 | 365 | 299 | | 11000 | 152 | 147 | 132 | 105 | | 33000 | 3 | 3 | 3 | 2 | | **Total** | **756** | **540**| **500**| **406**|
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2006, No 141
Gazette.govt.nz —
NZ Gazette 2006, No 141
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Financial Statements of Manpower New Zealand Ltd
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π Trade, Customs & IndustryFinancial Performance Measures, System Fixed Assets, Depreciation, Revaluations, Commerce Act, Electricity Information Disclosure Requirements