New Zealand Gazette – 1999 – No. 164

Page 3936

✨ Electricity Performance Measures



NEW ZEALAND GAZETTE

No. 164

BULLER ELECTRICITY LIMITED – LINE BUSINESS

Performance Measures Year Ended March 31 1999

Disclosure of Performance Measures as required by Regulations 15, 16, 21, and 22 of the Electricity (Information Disclosure) Regulations 1999

1. Financial Performance Measures

1999 1998 1997 1996
[a] Return on Funds 5.47% 6.19% 2.40% 2.52%
[b] Return on Equity 3.63% 4.41% 1.45% 2.12%
[c] Return on Investment 96.46% 7.26% 1.63% 2.32%

2. Efficiency Performance Measures

1999 1998 1997 1996
[a] Direct Line Costs per Kilometre $1,565 $1,222 $1,454 $1,108
[b] Indirect Line Costs per Customer $127 $169 $189 $175

3. Energy Delivery Performance Measures

1999 1998 1997 1996
[a] Load Factor 65.39% 64.66% 70.92% 67.16%
[b] Loss Ratio 3.40% 4.32% 4.03% 4.41%
[c] Capacity Utilisation 59.2% 62.3% 60.4% 63.0%

4. Statistics

| [a] System Length |
|-------------------------|---------|---------|---------|---------|
| Circuit Kilometres 33kV | 111.31 | 111.31 | 111.30 | 111.30 |
| Circuit Kilometres 11kV | 332.82 | 332.82 | 330.35 | 330.06 |
| Circuit Kilometres 230/400V | 130.14 | 130.14 | 126.83 | 126.83 |
| Total | 574.27 | 574.27 | 568.48 | 568.19 |

| [b] System Length Overhead |
|-----------------------------|---------|---------|---------|---------|
| Circuit Kilometres 33kV | 111.31 | 111.31 | 111.30 | 111.30 |
| Circuit Kilometres 11kV | 330.11 | 330.11 | 328.70 | 328.41 |
| Circuit Kilometres 230/400V | 119.25 | 119.25 | 116.33 | 116.33 |
| Total | 560.67 | 560.67 | 556.33 | 556.04 |

| [c] System Length Underground |
|----------------------------------|---------|---------|---------|---------|
| Circuit Kilometres 11kV | 2.71 | 2.71 | 1.65 | 1.65 |
| Circuit Kilometres 230/400V | 10.89 | 10.89 | 10.50 | 10.50 |
| Total | 13.60 | 13.60 | 12.15 | 12.15 |

| [d] Transformer Capacity in Kilovolt Amperes | 26,640 | 25,930 | 24,565 | 25,045 |

| [e] Maximum Demand in Kilowatts | 15,818 | 16,150 | 14,844 | 15,781 |

| [f] Total Electricity Supplied from the System in kWh | 90,609,887 | 91,472,062 | 92,223,142 | 92,849,233 |

| [g] Total Electricity Conveyed on behalf of a Electricity Retailer | 87,519,601 | 87,525,038 | 88,284,057 | 88,788,774 |

| [h] Total Customers | 4,243 | 4,250 | 4,238 | 4,238 |



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Financial Statements, Credit Risk, Commitments, Contingent Liabilities, Buller Electricity Limited