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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