✨ Electricity Efficiency Performance Measures




15 SEPTEMBER NEW ZEALAND GAZETTE

Regulation 21

Disclosure by line owners of energy delivery efficiency performance measures and statistics

1999 1998 1997 1996
1. (a) Load Factor 59.5% 58.4% 56.3% 56.4%
(b) Loss Ratio 4.9% 4.7% 5.5% 4.8%
(c) Capacity Utilisation 30.7% 32.3% 33.9% 34.2%
  1. (a) Sum of overhead and underground line circuit lengths:
Description 1999 Average (km) 1998 Average (km) 1997 Average (km) 1996 Average (km)
66kV 115 115 115 115
33kV 323 324 323 322
11kV 5,092 4,962 4,760 4,711
230/400V 2,800 2,762 2,723 2,696
230V Outside Lighting 2,177 2,148 2,115 2,076
Communications 971 963 962 960
Totals 11,478 11,274 10,998 10,880

(b) Overhead line circuit lengths:

Description 1999 Average (km) 1998 Average (km) 1997 Average (km) 1996 Average (km)
66kV 57 57 57 57
33kV 307 308 309 309
11kV 3,215 3,135 2,986 2,964
230/400V 1,506 1,506 1,507 1,523
230V Outside Lighting 918 923 927 928
Totals 6,003 5,929 5,786 5,781

(c) Underground line (cable) circuit lengths:

Description 1999 Average (km) 1998 Average (km) 1997 Average (km) 1996 Average (km)
66kV 58 58 58 58
33kV 16 16 15 13
11kV 1,877 1,827 1,774 1,747
230/400V 1,294 1,256 1,216 1,173
230V Outside Lighting 1,260 1,225 1,189 1,148
Communications 971 963 962 960
Totals 5,476 5,345 5,214 5,099


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✨ LLM interpretation of page content

🏭 Financial and Efficiency Performance Measures for Orion (continued from previous page)

🏭 Trade, Customs & Industry
15 September 1999
Electricity, Financial Performance, Efficiency Measures, Orion, Regulation 21, Load Factor, Loss Ratio, Capacity Utilisation, Line Circuit Lengths