✨ Energy Efficiency and Statistics Report




4 SEPTEMBER NEW ZEALAND GAZETTE

3267

THE POWER COMPANY LIMITED

ENERGY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS (LINE BUSINESS)

PURSUANT TO REGULATION 15 ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1994

9.0 ENERGY DELIVERY EFFICIENCY PERFORMANCE MEASURES

YEARS ENDING 31 MARCH 1995, 1996, 1997 AND 1998

1998 1997 1996 1995
(e) Load Factor (Percentage of electrical energy entering the transmission system over maximum demand times hours per year.) 64% 63% 62% 64%
(f) Loss Ratio (Transmission losses over energy entering the system) 9.4% 8.8% 10.8% 7.5%
(g) Capacity Utilisation (Maximum demand over total transformer capacity) 36% 37% 38% 40%

10.0 STATISTICS

System Length 66kV 33kV 11kV 400V Total
1994/95 239 468 6431 1108 8246
1995/96 239 469 6438 1108 8254
1996/97 246 463 6443 1111 8263
1997/98 252 457 6447 1115 8271
Overhead Lines 66kV 33kV 11kV 400V Total
1994/95 239 467 6392 1013 8111
1995/96 239 468 6397 1012 8116
1996/97 246 462 6401 1013 8122
1997/98 252 456 6404 1014 8126
Underground Cables 66kV 33kV 11kV 400V Total
1994/95 0 1 39 95 135
1995/96 0 1 41 96 138
1996/97 0 1 42 98 141
1997/98 0 1 43 101 145
TX Capacity Maximum Demand Electricity Supplied Electricity Conveyed Total Customers
1994/95 239,249 94,517 489,845,671 11,543,308 34,182
1995/96 260,772 99,205 477,237,204 19,641,908 32,223
1996/97 269,879 99,402 502,652,199 72,661,938 30,155
1997/98 280,649 100,520 512,307,503 35,964,760 30,212


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🏭 Energy Efficiency Performance Measures and Statistics for The Power Company Limited (continued from previous page)

🏭 Trade, Customs & Industry
Electricity, Energy Efficiency, Performance Measures, Statistics, Transmission Losses, Load Factor, Capacity Utilisation, System Length, Overhead Lines, Underground Cables