✨ Energy Performance Statistics




2640
NEW ZEALAND GAZETTE
No. 110

ALPINE ENERGY LIMITED

SECTION 1 ENERGY DELIVERY EFFICIENCY PERFORMANCE MEASURES AND STATISTICS FOR THE YEAR ENDED 31 MARCH 1999

Pursuant to Regulation 21 and Part IV of the First Schedule of the Electricity (Information Disclosure) Regulations 1999:

1. Energy Delivery Efficiency Performance Measures

* 1999 * 1998 * 1997 * 1996
a) Load Factor = f / (e x 8760 hrs) x 100 / 1 69.8% 69.0% 64.0% 63.1%
b) Loss Ratio = (f - g) / f x 100 / 1 5.3% 6.1% 5.6% 5.0%
c) Capacity Utilisation = e / d x 100 / 1 32.1% 32.1% 33.1% 32.8%

d, e, f & g from subsection 2. Statistics below.

2. Statistics

* 1999 * 1998 * 1997 * 1996
(a) System Length (total) (kms)
33kV 189 127 100 82
22kV 146 79 79 79
11kV 2,721 2,883 2,843 2,824
6.6kV 8 ... ... ...
230/400V 574 557 554 551
Total 3,638 3,646 3,576 3,536
(b) Circuit Length (overhead) (kms)
33kV 183 201 176 158
22kV 146 79 79 79
11kV 2,553 2,718 2,686 2,669
230/400V 341 344 345 345
Total 3,223 3,263 3,207 3,172
(c) Circuit Length (underground) (kms)
33kV 6 5 3 3
11kV 168 165 157 155
6.6kV 8 ... ... ...
230/400V 233 213 209 206
Total 415 383 369 364
(d) Transformer Capacity (kVA) Excluding 11kV Customers 258,621 258,290 250,435 246,795
(e) Maximum Demand (kW) 83,000 83,000 83,000 81,000
(f) Total Electricity Supplied (kWh) to Transpower Points of Supply 507,685,000 472,400,000 441,500,000 425,000,000
(g) Total Electricity Sold by All Retailers (kWh) (2) 480,695,000 (1) 54,500,000 37,400,000 103,000,000
(h) Total Consumer Connections 27,486 27,317 27,283 26,945

Notes to Statistics
(1) Alpine Energy is no longer associated with United Electricity.
(2) Explanation of 1998/99 Electricity Sales:

Retailer A ... 384.929 GWh
Retailer B ... 9.952 GWh
Retailer C ... 52.629 GWh
Retailer D ... 7.197 GWh
Retailer E ... 8.606 GWh

Retailer F ... 0.493 GWh
Retailer G ... 4.341 GWh
Retailer H ... 1.06 GWh
Retailer I ... 5.103 GWh
Retailer J ... 6.385 GWh

Total GWh ... 480.695
Total kWh ... 480,695,000



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