✨ Electricity Performance Measures




NEW ZEALAND GAZETTE

No. 84

ELECTRICITY ASHBURTON LIMITED LINE BUSINESS ACTIVITY PERFORMANCE MEASURES AND STATISTICS

DISCLOSURE OF FINANCIAL PERFORMANCE MEASURES AND EFFICIENCY MEASURES PURSUANT TO REGULATION 13 OF THE ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1994

1. Financial Performance Measures

(a) Accounting return on total assets: 2.0%

(b) Accounting return on equity: 0.8%

(c) Accounting rate of profit: 2.8%

2. Efficiency performance measures

(a) Direct line costs per kilometre: $1,247 / km

(b) Indirect line costs per electricity customer: $32 / customer

DISCLOSURE OF ENERGY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS PURSUANT TO REGULATION 15 OF THE ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1994

1. Energy Delivery Efficiency Performance Measures

(a) Load Factor: 58.9%

(b) Loss Ratio: 6.8%

(c) Capacity Utilisation: 25.2%

2. Statistics

Network Length Overhead (b) Underground (c) Total (a)
33kV 248 km 3 km 251 km
11kV 1,723 km 47 km 1,770 km
400 V 120 km 83 km 203 km
TOTAL 2,091 km 133 km 2,224 km

(d) Distribution transformer capacity: 194,569 kVA

(e) Maximum demand: 49,047 kW

(f) Total electricity supplied from Network: 235,757,754 kWh

(g) Total electricity conveyed for other persons: 0 kWh

(h) Total customers: 12,915

DISCLOSURE OF RELIABILITY PERFORMANCE MEASURES PURSUANT TO REGULATION 16 OF THE ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1994

1. Total number of interruptions

Number of Interruptions
B - planned by line owner 217
C - unplanned by line owner 225
D - unplanned by Trans Power 4
A, E, F + G 0
TOTAL 446

2. Total number of faults per 100 circuit kilometres of prescribed voltage electric line

| TOTAL | 11.13 |
| 33kV | 2.39 |
| 11kV | 12.37 |

3. Total number of faults per 100 circuit kilometres of underground prescribed voltage electric line

| TOTAL | 2.00 |
| 33kV | - |
| 11kV | 2.14 |

4. Total number of faults per 100 circuit kilometres of overhead prescribed voltage electric line

| TOTAL | 11.36 |
| 33kV | 2.42 |
| 11kV | 12.65 |

5. The SAIDI for the total of interruptions

249.11

6. The SAIDI within each interruption class

Class SAIDI
B - planned by line owner 58.22
C - unplanned by line owner 126.65
D - unplanned by Trans Power 64.24
A, E, F + G 0.00

7. The SAIFI for the total number of interruptions

2.21

8. The SAIFI within each interruption class

Class SAIFI
B - planned by line owner 0.29
C - unplanned by line owner 1.09
D - unplanned by Trans Power 0.83
A, E, F + G 0.00

9. The CAIDI for the total of all interruptions

112.72

10. The CAIDI within each interruption class

Class CAIDI
B - planned by line owner 200.76
C - unplanned by line owner 116.19
D - unplanned by Trans Power 77.40
A, E, F + G 0.00


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🏭 Electricity Ashburton Limited - Line Business Activity Performance Measures and Statistics (continued from previous page)

🏭 Trade, Customs & Industry
Financial Performance, Efficiency Measures, Energy Delivery, Network Length, Distribution Transformer, Reliability Measures