New Zealand Gazette – 1999 – No. 134

Page 3237

✨ Energy Delivery Efficiency Performance Measures and Statistics



24 SEPTEMBER NEW ZEALAND GAZETTE 3237

Schedule 1 Part 4 Energy Delivery Efficiency Performance Measures and Statistics

1999 1998 1997 1996
1 a) Load factor 62.5% 62.0% 58.0% 58.0%
b) Loss ratio 5.5% 5.5% 5.5% 5.0%
c) Capacity utilization 33.8% 34.3% 36.0% 34.7%

2 a) Circuit km (total)

1999 1998 1997 1996
33 kV 264.00 251.40 248.00 248.00
11 kV 2,279.00 2,131.10 2,120.30 2,113.70
400 V 1,661.00 1,230.90 1,215.60 1,193.40
TOTAL 4,204.00 3,613.40 3,583.90 3,555.10

b) Circuit km (overhead)

1999 1998 1997 1996
33 kV 196.50 188.50 186.40 186.40
11 kV 1,912.00 1,776.60 1,772.60 1,772.80
400 V 972.00 840.80 840.80 840.70
TOTAL 3,080.50 2,805.90 2,799.80 2,799.90

c) Circuit km (underground)

1999 1998 1997 1996
33 kV 67.50 62.90 61.60 61.60
11 kV 367.00 354.50 347.70 340.90
400 V 689.00 390.10 374.80 352.70
TOTAL 1,123.50 807.50 784.10 755.20

| d) Transformer capacity (kVA) | 487,500 | 479,202 | 468,317 | 471,980 |
| e) Maximum demand (kW) | 164,700 | 164,330 | 167,380 | 163,700 |
| f) Total electricity supplied from the system (kWh) (excluding losses) | 851,690,000 | 845,085,000 | 811,599,531 | 791,882,000 |

g) Electricity conveyed through the system for other ER's and generators (kWh)

1999
A 826,000
B 3,590,000
C 2,447,000
D 4,052,000
E 2,596,000
F 3,800,000
G 25,265,000
H 71,640,000
TOTAL

| h) Total customers | 68,580 | 67,265 | 65,985 | 64,961 |



Next Page →

PDF embedding disabled (Crown copyright)

View this page online at:


VUW Te Waharoa — PDF NZ Gazette 1999, No 134


NZLII — PDF NZ Gazette 1999, No 134




✨ LLM interpretation of page content

🏭 Notes to the Financial Statements for WEL Energy Group Limited (continued from previous page)

🏭 Trade, Customs & Industry
Financial statements, Imputation Credit Memorandum Account, Performance Measures, Return on Funds, Return on Equity, Return on Investment, Efficiency Measures, ODV Valuation, Sinclair Knight Merz, Leyland Consultants