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Endeavour Energy Annual Performance Report - Parliament of New ...

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The NSW Code <strong>of</strong> Practice –<br />

Demand Management for Electricity<br />

Distributors (the DM Code) requires<br />

distributors to facilitate input into the<br />

planning <strong>of</strong> major network upgrades<br />

to allow for the development <strong>of</strong><br />

demand management and other<br />

system support options.<br />

The DM Code calls for a<br />

‘reasonableness test’ to be<br />

performed for all capital projects<br />

to determine if a public process<br />

is required for investigating<br />

non-network alternatives.<br />

<strong>Endeavour</strong> <strong>Energy</strong> performs this<br />

test and summarises the results<br />

in its annual Network Demand<br />

Management Plan (DM Plan).<br />

The test helps determine whether<br />

a request for proposals (RFP) or<br />

similar process is to be issued. An<br />

RFP is a public process in which<br />

the distributor invites interested<br />

stakeholders to make submissions<br />

for system support options, to be<br />

evaluated against network options.<br />

The table below outlines our completed 2010–11 Network Demand Management Plan projects:<br />

Demand management projects implemented during current year.<br />

Description<br />

Peak<br />

demand<br />

reduction<br />

(kVA)<br />

CO 2<br />

reduction<br />

Present value<br />

<strong>of</strong> costs <strong>of</strong><br />

Demand<br />

Management<br />

Project<br />

Present value <strong>of</strong> total<br />

<strong>of</strong> capital expenditure<br />

deferment plus<br />

operating expenditure<br />

savings<br />

Arndell Park /<br />

Huntingwood<br />

industrial area<br />

Customer<br />

demand reduction<br />

identified and<br />

implemented<br />

6,900 Estimated to be<br />

2,430 T CO 2<br />

e pa<br />

(greater than<br />

10 years)<br />

$1,093,000<br />

over 3 years<br />

$1,951,000<br />

(avoided distribution cost)<br />

Westmead<br />

Hospital<br />

Major Customer<br />

demand reduction<br />

implemented<br />

1,600 Estimated to be<br />

563 T CO 2<br />

e pa<br />

(greater than<br />

10 years)<br />

$239,000<br />

over 2 years<br />

$498,000<br />

(avoided distribution cost)<br />

Subtotals 8,500 Est. 2,993 T pa $1,332,000 $2,449,000<br />

The Network Demand Management Plan also details major projects planned in the next three years and as listed in the<br />

2011 Electricity System Development Review. The table below lists the projects that have passed the reasonableness<br />

test and for which an RFP is to be issued.<br />

Project Fin year RFP issue RFP results Decision<br />

Minto ZS 2011–12 Sept 2011 Feb 2012 April 2012<br />

Woodpark ZS 2012–13 Sept 2012 Feb 2013 April 2013<br />

Bowral ZS 2013–14 Sept 2013 Feb 2014 April 2014<br />

Where the DM Code reasonableness test indicates that a public RFP process is not warranted, <strong>Endeavour</strong> <strong>Energy</strong> may<br />

still perform an in-house investigation with specific major customers (generally those responsible for creating the peak<br />

demand) to identify the potential for demand reduction.<br />

Planned in-house demand management investigation<br />

Project<br />

Completion date<br />

Kentlyn ZS June 2012<br />

<strong>Endeavour</strong> <strong>Energy</strong> <strong>Annual</strong> <strong>Performance</strong> <strong>Report</strong> 2010–11<br />

25

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