✨ Electricity Statistics




4 SEPTEMBER NEW ZEALAND GAZETTE

3255

2. Statistics

(a) System lengths (kms)

1998 1997 1996 1995
- 33kV 297 288 269 251
- 22kV 79 32 - -
- 11kV 1,748 1,776 1,783 1,770
- 400V 217 213 206 203
Total 2,341 2,309 2,258 2,224

(b) Circuit length (overhead) (kms)

1998 1997 1996 1995
- 33kV 294 285 266 248
- 22kV 79 32 - -
- 11kV 1,688 1,718 1,733 1,723
- 400V 121 122 120 120
Total 2,182 2,157 2,119 2,091

(c) Circuit length (underground) (kms)

1998 1997 1996 1995
- 33kV 3 3 3 3
- 22kV 0 0 - -
- 11kV 60 58 50 47
- 400V 96 91 86 83
Total 159 152 139 133

(d) Transformer capacity (kVA)

1998 1997 1996 1995
221,503 213,027 206,352 194,569

(e) Maximum demand (kW)

1998 1997 1996 1995
63,719 56,628 54,179 49,047

(f) Total electricity supplied (kWh)

| | 1998,018,313 | 252,958,669 | 234,757,621 | 235,757,754 |

(g) Total electricity conveyed on behalf of other persons (kWh)

1998 1997 1996 1995
0 0 0 0

(h) Average number of customers

1998 1997 1996 1995
13,365 13,164 12,997 12,915

Regulation 16

3. Reliability performance measures

(a) Total number of interruptions, together with a breakdown of that total according to interruption class.

Class 1998 1997* 1996 1995
Class A - - - -
Class B 173 170 229 217
Class C 202 234 258 225
Class D - 2 - 4
Class E - - - -
Class F - - - -
Class G - - - -
Total 375 406 487 446


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✨ LLM interpretation of page content

🏭 Disclosure of Financial and Efficiency Performance Measures for Electricity (continued from previous page)

🏭 Trade, Customs & Industry
Electricity, System Lengths, Circuit Lengths, Transformer Capacity, Maximum Demand, Electricity Supplied, Customers, Reliability Performance