1868

NEW ZEALAND GAZETTE

No. 69

(f) Total electricity entering the system (before losses) (kWh) 684,837,910 646,403,247 624,462,165 586,496,577
(Comparative figures are for total electricity supplied from the system after losses of electricity)

(g) Total amount of electricity supplied from the system (after losses of electricity) on behalf of each person (kWh)
Retailer A 286,066,967 318,775,514 18,489,649 15,032,189
Retailer B 6,774,941 15,607,381 9,503,102 103,261,877
Retailer C 931,754 8,813,481 53,538,368 293,098,776
Retailer D 165,792,163 140,099,112 389,318,020 174,863,015
Retailer E 187,190,919 10,223,036 151,458,083 59,350
Retailer F 13,127,997 178,900,081 2,154,944 181,370
Retailer G 39,774 105,660
Generator 1 1,670,828 1,650,939 1,947,361
Total 661,595,344 674,175,204 626,409,527 586,496,577
(Comparative figures are for the total amount of electricity conveyed through the system before losses of electricity)

(h) Total Consumers 31,293 30,790 30,246 29,750

Reliability performance measures to be disclosed by line owners

1. Total number of Interruptions
   Class A Transpower Planned 3.00 4.00 2.00 6.00
   Class B Line Owner Planned 80.00 138.00 185.00 162.00
   Class C Line Owner Unplanned 84.00 112.00 124.00 140.00
   Class D Transpower Unplanned 0.00 0.00 1.00 6.00
   Total 167.00 254.00 312.00 314.00

2. Interruption Targets (next year)
   (a) Planned Interruptions by Line Owner (Class B) 2002/03 2001/02 2000/01 1999/00
   120.00 160.00 180.00 172.00
   (b) Unplanned Interruptions by Line Owner (Class C) 110.00 120.00 125.00 108.00

3. Average Interruption Targets (5 years)
   (a) Planned Interruptions by Line Owner (Class B) 2003/07 2002/06 2001/05 2000/04
   110.00 124.00 140.00 130.00
   (b) Unplanned Interruptions by Line Owner (Class C) 100.00 120.00 121.00 90.00

4. Fault Restoration Times (Class C) not restored within
   (a) 3 hours 14% 13% 24% 20%
   (b) 24 hours 0% 0% 0% 0%

5. Number of faults per 100km of prescribed voltage line
   (a) Total number of faults 3.91 5.22 5.80 6.57

(b) Number of faults targeted (next year) 2002/03 2001/02 2000/01 1999/00
6.00 6.00 6.00 5.00

(c) Average number of faults targeted (5 years) 2003/07 2002/06 2001/05 2000/04
6.00 6.00 6.00 4.00

(d) Number of faults per nominal line voltages
Total number of faults
33 kV system 1.59 1.59 3.20 9.60
11 kV system 4.12 5.39 6.07 6.50
6.6 kV system 0.00 8.75 0.00 0.00

Number of faults targeted (next year) 2002/03 2001/02 2000/01 1999/00
33 kV system 1.50 1.50 1.50 7.00
11 kV system 5.00 6.30 6.30 5.00