β¨ Electricity Performance Measures
Buller Electricity Limited
Line Business Performance Measures
Disclosure of energy delivery efficiency performance measures under requirement 20 of the Electricity Information Disclosure Requirements 2004.
|
2007 |
2006 |
2005 |
2004 |
| 1 Energy Delivery efficiency performance measures: |
| (a) Load Factor (=a/bc100) |
| a = kWh of electricity entering system |
|
45,565,624 |
45,579,301 |
45,629,456 |
44,037,981* |
| b = Maximum demand |
7,678 |
7,846 |
7,903 |
7,820* |
| c = Total number of hours in year |
|
8,760 |
8,760 |
8,760 |
8,784 |
| Load Factor |
68% |
66% |
66% |
64%* |
| (b) Loss Ratio (=a/b*100) |
| a = losses in electricity in kWh |
|
3,102,144 |
4,993,733 |
4,460,951 |
3,955,387* |
| b = kWh of electricity entering system |
|
45,565,624 |
45,579,301 |
45,629,456 |
44,037,981* |
| Loss Ratio |
6.81% |
10.96% |
9.78% |
8.98%* |
| (c) Capacity Utilisation (=a/b*100) |
| a = Maximum demand |
7,678 |
7,846 |
7,903 |
7,820* |
| b = Transformer Capacity |
29,700 |
29,103 |
28,735 |
28,550 |
| Capacity Utilisation |
26% |
27% |
27% |
27%* |
2 Statistics
| (a) System Length (Total) (kms) |
| Circuit Kilometres 110kV |
| Circuit Kilometres 33kV |
| Circuit Kilometres 11kV |
| Circuit Kilometres 400V |
| Total |
| (b) Circuit Length (Overhead) (kms) |
| Circuit Kilometres 110kV |
| Circuit Kilometres 33kV |
| Circuit Kilometres 11kV |
| Circuit Kilometres 400V |
| Total Overhead |
| (c) Circuit Length (Underground) (kms) |
| Circuit Kilometres 110kV |
| Circuit Kilometres 33kV |
| Circuit Kilometres 11kV |
| Circuit Kilometres 400V |
| Total Underground |
| (d) Transformer Capacity (In Kilovolt Amperes) |
|
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Buller Electricity Limited, Financial Statements, Operating Revenue, Operating Expenditure, Performance Measures, Return on Funds, Return on Equity, Return on Investment, Efficiency Performance Measures, Energy Delivery, Load Factor, Loss Ratio, Capacity Utilisation, System Length, Circuit Length, Transformer Capacity, Maximum Demand