β¨ Energy Efficiency Performance Measures
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
| 2005 | 2004 | 2003 | 2002 |
|---|
1. Energy Delivery Efficiency Performance Measures
(a) Load Factor
Electrical energy entering the distribution system
Maximum demand * Hours per year
70.84% | 69.69% | 62.00% | 63.84%
(b) Loss Ratio
Distribution losses
Energy entering the system
5.45% | 4.56% | 5.90% | 6.02%
(c) Capacity Utilisation
Maximum demand
Total transformer capacity
22.82% | 24.02% | 28.25% | 26.54%
2. Statistics
(a) System length, by voltage:
| Voltage | Circuit Length Kms |
|---|---|
| 2005 | |
| 400/230 | 627 |
| 11000/22000 | 3,241 |
| 33000 | 310 |
| Total | 4,178 |
(b) Circuit length of overhead electric lines, by voltage:
| Voltage | Circuit Length Kms |
|---|---|
| 2005 | |
| 400/230 | 237 |
| 11000 | 3,094 |
| 33000 | 307 |
| Total | 3,638 |
(c) Circuit length of underground electric lines, by voltage:
| Voltage | Circuit Length Kms |
|---|---|
| 2005 | |
| 400/230 | 390 |
| 11000 | 147 |
| 33000 | 3 |
| Total | 540 |
Next Page →
Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2005, No 126
Gazette.govt.nz —
NZ Gazette 2005, No 126
β¨ LLM interpretation of page content
π
MainPower New Zealand Limited Energy Delivery Efficiency Performance Measures
(continued from previous page)
π Trade, Customs & IndustryEnergy efficiency, Load factor, Loss ratio, Capacity utilisation, System length, Circuit length, Electricity distribution