✨ Energy Efficiency Performance Measures
2748
NEW ZEALAND GAZETTE
No. 101
OTAGO POWER LIMITED LINE BUSINESS
ENERGY EFFICIENCY PERFORMANCE MEASURES
PURSUANT TO REGULATION 21 OF THE ELECTRICITY (INFORMATION DISCLOSURE)
REGULATIONS 1999 AS AMENDED BY THE ELECTRICITY (INFORMATION DISCLOSURE)
AMENDMENT REGULATIONS 2000
Energy Delivery Efficiency Performance Measures Years Ending 31 March 1999, 2000, 2001 and 2002
| 2002 | 2001 | 2000 | 1999 | |
|---|---|---|---|---|
| (e) Load Factor (Percentage of electrical energy entering the transmission system over maximum demand times hours per year.) | 77.3% | 77.5% | 73.9% | 71.0% |
| (f) Loss Ratio (Transmission losses over energy entering the system) | 6.2% | 6.0% | 6.1% | 5.2% |
| (g) Capacity Utilisation (Maximum demand over total transformer capacity) | 39.4% | 39.1% | 37.5% | 35.2% |
Statistics
| 66kV | 33kV | 22kV | 11kV | 6.6kV | 400V | Total | |
|---|---|---|---|---|---|---|---|
| System Length (km's) | |||||||
| 1998/99 | 29.7 | 518.7 | 245.1 | 2,830.8 | 62.9 | 397.1 | 4,084.2 |
| 1999/00 | 29.7 | 530.5 | 252.3 | 2,839.2 | 64.2 | 387.9 | 4,103.7 |
| 2000/01 | 73.9 | 528.3 | 251.4 | 2,853.0 | 62.1 | 392.0 | 4,160.7 |
| 2001/02 | 73.9 | 528.1 | 252.3 | 2,880.9 | 59.7 | 380.5 | 4,190.9 |
| Overhead Lines (km's) | |||||||
| 1998/99 | 29.7 | 518.34 | 245.1 | 2,826.5 | 61.6 | 381.7 | 4,062.8 |
| 1999/00 | 29.7 | 530.15 | 252.3 | 2,834.5 | 60.8 | 376.5 | 4,138.8 |
| 2000/01 | 73.9 | 528.04 | 251.4 | 2,848.1 | 58.4 | 380.5 | 4,168.4 |
| 2001/02 | 73.9 | 527.8 | 252.3 | 2,875.5 | 58.4 | 380.5 | 4,168.4 |
| Underground Cables (km's) | |||||||
| 1998/99 | 0 | 0.3 | 0 | 4.4 | 1.3 | 15.5 | 21.4 |
| 1999/00 | 0 | 0.3 | 0 | 4.6 | 1.3 | 15.5 | 21.7 |
| 2000/01 | 0 | 0.3 | 0 | 4.9 | 1.3 | 15.5 | 22.0 |
| 2001/02 | 0 | 0.3 | 0 | 5.4 | 1.3 | 15.5 | 22.5 |
| TX Capacity | Maximum Demand | Electricity Supplied * | Electricity Conveyed * | Total Customers | |
|---|---|---|---|---|---|
| 1998/99 | 124,848 | 43,972 | 259,409,222 | 273,633,706 | 14,861 |
| 1999/00 | 128,005 | 48,028 | 292,526,791 | 311,661,233 | 14,231 |
| 2000/01 | 127,837 | 49,946 | 318,765,114 | 338,969,936 | 14,297 |
| 2001/02 | 130,633 | 51,442 | 348,372,353 | 326,638,060 | 14,434 |
- Comparative figures for the 2000/01, 1999/00 and 1998/99 years for electricity supplied and conveyed are transposed when compared with the 2001/02 year.
| Retailer | KWh (2001/02) | KWh (2000/01) | KWh (1999/00) | KWh (1998/99) |
|---|---|---|---|---|
| Otago Power Limited | 273,633,706 | |||
| Retailer A | 1,381,632 | 12,590,717 | 8,559,520 | |
| Retailer B | 147,813,380 | 168,558,852 | 178,392,435 | |
| Retailer C | 1,781,495 | 64,062 | ||
| Retailer D | 174,815,243 | 157,435,972 | 124,709,278 | |
| Retailer E | 155,136 | 26,439 | ||
| Retailer F | 470,103 | 293,894 | ||
| Retailer G | 221,071 | |||
| Total | 326,638,060 | 338,969,936 | 311,661,233 | 273,633,706 |
Comparative figures for the 2000/01 year are for the kWh of electricity conveyed through the network before losses.
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2002, No 101
Gazette.govt.nz —
NZ Gazette 2002, No 101
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Otago Power Limited Financial and Efficiency Performance Measures
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💰 Finance & RevenueElectricity, Financial Measures, Efficiency Performance, Otago Power Limited, 2002, 2001, 2000, 1999, ROF, ROE, ROI