β¨ Energy Delivery Efficiency Performance Measures
NEW ZEALAND GAZETTE
No. 115
First Schedule Pt III Energy Delivery Efficiency Performance Measures and Statistics
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| 1 a) Load factor | 62.0% | 58.0% | 58.0% | 58.9% |
| b) Loss ratio | 5.5% | 5.5% | 5.0% | 5.0% |
| c) Capacity utilisation | 34.3% | 36.0% | 34.7% | 34.0% |
2 a) Circuit km (total)
| Voltage | 1998 | 1997 | 1996 | 1995 |
|---|---|---|---|---|
| 33 kV | 251.40 | 248.00 | 248.00 | 248.00 |
| 11 kV | 2,131.10 | 2,120.30 | 2,113.70 | 2,113.70 |
| 400 V | 1,230.90 | 1,215.60 | 1,193.40 | 1,193.40 |
| TOTAL | 3,613.40 | 3,583.90 | 3,555.10 | 3,555.10 |
b) Circuit km (overhead)
| Voltage | 1998 | 1997 | 1996 | 1995 |
|---|---|---|---|---|
| 33 kV | 188.50 | 186.40 | 186.40 | 184.37 |
| 11 kV | 1,776.60 | 1,772.60 | 1,772.80 | 1,772.03 |
| 400 V | 840.80 | 840.80 | 840.70 | 840.38 |
| TOTAL | 2,805.90 | 2,799.80 | 2,799.90 | 2,796.78 |
c) Circuit km (underground)
| Voltage | 1998 | 1997 | 1996 | 1995 |
|---|---|---|---|---|
| 33 kV | 62.90 | 61.60 | 61.60 | 58.94 |
| 11 kV | 354.50 | 347.70 | 340.90 | 336.96 |
| 400 V | 390.10 | 374.80 | 352.70 | 336.74 |
| TOTAL | 807.50 | 784.10 | 755.20 | 732.64 |
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| d) Transformer capacity | 497,202 | 468,317 | 471,980 | 452,617 |
| (kVA) | ||||
| e) Maximum demand (kW) | 164,330 | 167,380 | 163,700 | 153,700 |
| f) Total electricity | 845,085,000 | 811,599,531 | 791,882,000 | 753,646,133 |
| supplied from the system | ||||
| (kWh) (excluding losses) | ||||
| g) Total amount of | 27,176,000 | 37,700,000 | 50,967,000 | 19,455,380 |
| electricity conveyed | ||||
| through the system for | ||||
| other ER's and generators | ||||
| (kWh) | ||||
| h) Total customers | 67,265 | 65,985 | 64,961 | 63,323 |
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VUW Te Waharoa —
NZ Gazette 1998, No 115
NZLII —
NZ Gazette 1998, No 115
β¨ LLM interpretation of page content
π
Certification of Financial Statements by PricewaterhouseCoopers
(continued from previous page)
π Trade, Customs & Industry17 July 1998
Financial Statements, Certification, ODV Valuation, WEL Energy Group, Auditor
ποΈ Energy Delivery Efficiency Performance Measures and Statistics
ποΈ Infrastructure & Public WorksEnergy, Load factor, Loss ratio, Capacity utilisation, Circuit km, Transformer capacity, Maximum demand, Electricity supply, Customers