β¨ PowerNet Line Pricing Methodology
NEW ZEALAND GAZETTE
No. 178
POWERNET
LINE PRICING METHODOLOGY
FOR THE POWER COMPANY AND ELECTRICITY INVERCARGILL LIMITED
ELECTRICITY NETWORKS
1. INTRODUCTION
1.1 PowerNet Limited (PNL) has responsibility for the management of the two networks owned by Electricity Invercargill Limited (EIL) and The Power Company (TPC).
1.2 Each network is treated independently with respect to the accounting of costs and the allocation of the costs to the customers connected to each respective network.
1.3 The total line charge is divided into four components:
(a) Transmission - Trans Power and Monowai
(b) Subtransmission - 66,000, 33,000V networks and zone substations
(c) Distribution - 11,000, 400V networks, distribution substations
(d) Corporate and Metering Costs - Board, Executive Management, System Control.
1.4 The allocation of the line charges is based on five customer elements as follows:
(a) The contract capacity kVA of the installation
(b) The Winter Demand (June, July, August)
(c) The Winter Day energy (May to September inclusive)
(d) The Winter Peak energy (May to September 0700-1100 and 1700-2100 each week day)
(e) Total energy.
2. TRANSMISSION CHARGES
2.1 Transmission charges reflect the Trans Power costs incurred by each respective network and also include equivalent cost of the TPC point of supply at Monowai Power Station in Western Southland.
2.2 The six points of supply are as follows:
(a) Invercargill
(b) Gore
(c) Winton
(d) North Makarewa
(e) Edendale
(f) Monowai
LINE PRICING METHODOLOGY
MW/PLB/LPM-0117
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VUW Te Waharoa —
NZ Gazette 1996, No 178
NZLII —
NZ Gazette 1996, No 178
β¨ LLM interpretation of page content
π PowerNet Line Pricing Methodology for Power Company and Electricity Invercargill Limited Networks
π Trade, Customs & IndustryLine pricing, Transmission charges, Distribution costs, Subtransmission, Energy costs