✨ Electricity Industry Regulation
4638 NEW ZEALAND GAZETTE, No. 165 28 OCTOBER 2011
Notice of the Electricity Industry Participation (Scarcity Pricing) Code Amendment 2011
1 Pursuant to section 38(3)(b) of the Electricity Industry Act 2010, the Electricity Authority (“Authority”) gives notice of the making of the Electricity Industry Participation (Scarcity Pricing) Code Amendment 2011.
2 The amendment comes into force on 1 June 2013.
3 The amendment provides for the introduction of scarcity pricing by amending Part 1, Part 8, and Part 13 of the Electricity Industry Participation Code 2010 (“Code”). The amendment provides for:
(a) the system operator to notify all participants if it issues an island-wide instruction to disconnect demand;
(b) the pricing manager to adjust energy and reserve prices for any trading period where (a) applies in accordance with the following:
(i) the scaling up of all energy and reserve prices in the relevant island or islands to achieve a generation weighted average price (“GWAP”) of $10,000/MWh if the GWAP prior to scaling is below $10,000/MWh;
(ii) the scaling down of all energy and reserve prices in the relevant island or islands to achieve a GWAP of $20,000/MWh if the GWAP prior to scaling is above $20,000/MWh;
(iii) no change to energy and reserve prices in the relevant island or islands if the GWAP prior to scaling is greater than or equal to $10,000/MWh and less than or equal to $20,000/MWh;
(iv) no payment for constrained-on situations in an island or islands in which prices have been adjusted in accordance with 3(b)(ii);
(v) no adjustment to prices and reserve prices if:
(A) the pricing manager determines that a shortage was not island-wide or nationwide based on final pricing inputs; or
(B) the average of the GWAPs over the previous 336 trading periods for the relevant island or islands exceeds $1,000 per MWh;
(c) the pricing manager to limit final prices following the resolution of infeasibilities caused by a shortage of reserve to the greater of:
(i) 3 times the highest scheduled energy offer price; and
(ii) the relevant scheduled fast instantaneous reserve or sustained instantaneous reserve offer price.
4 A copy of the amendment and the Code is available on the Electricity Authority’s website http://www.ea.govt.nz/act-code-regs/code-regs/
5 A copy of the amendment and the Code may also be inspected free of charge or purchased from the Electricity Authority, Level 7, ASB Bank Tower, 2 Hunter Street, Wellington.
Dated at Wellington this 26th day of October 2011.
DR. THOMAS BRENT LAYTON, Chairperson, Electricity Authority.
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NZ Gazette 2011, No 165
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Electricity Industry Participation (Scarcity Pricing) Code Amendment 2011
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🏭 Trade, Customs & Industry26 October 2011
Electricity Industry, Scarcity Pricing, Code Amendment, Regulation, Energy Prices
- Dr. Thomas Brent Layton, Chairperson, Electricity Authority