Market Notices

99457MARKET SUSPENSION24/06/2022 05:45:33 PM

Final - Market suspension - FCAS prices

AEMO ELECTRICITY MARKET NOTICE

In accordance with Market notices 99065 and 99070, the zero ancillary services prices to TIs 0805 - 0900 on 23 June 2022 for all services in all regions have been replaced with the corresponding ROP values for each TI, service, and region.

Manager NEM Real Time Operations
     
99369MARKET SUSPENSION24/06/2022 10:01:54 AM

Declaration of electricity market resumption

AEMO ELECTRICITY MARKET NOTICE
Declaration of electricity market resumption

Refer initial AEMO Electricity Market Notice 97704

AEMO declares that the suspension of the spot market in New South Wales, Queensland, South Australia, Tasmania and Victoria will end at 1400 hrs on 24 June 2022.


Relevant Market Notices issued under this suspension:
97704 and 98805
Manager NEM Real Time Operations
     
99093MARKET SUSPENSION23/06/2022 02:58:27 PM

Update - Market suspension - FCAS prices

AEMO ELECTRICITY MARKET NOTICE

Update - Market suspension - FCAS prices

Refer to Market Notice 99070

AEMO has determined that there is no basis on which the published ancillary service prices for TI 0405 to TI 0800 on 23 June 2022 can be substituted, and accordingly the published ancillary service prices for those TIs in all regions will stand.

Manager NEM Real Time Operations
     
99070MARKET SUSPENSION23/06/2022 01:14:53 PM

Update - Market suspension - FCAS prices

AEMO ELECTRICITY MARKET NOTICE

Refer to Market Notice 99065

AEMO has been publishing the correct ancillary service prices for all services in all regions of the NEM since TI 0905 hrs 23 June 2022.

Ancillary service prices will be substituted with the unmodified NEM price published in AEMO databases as "ROP" for each market ancillary service in each region, notwithstanding the issue of autogenerated market notices to the contrary, from TI 0805 to TI 0900 on 23 June 2022 inclusive.

TI 0405 to TI 0800 on 23 June 2022 remain under consideration.

Manager NEM Real Time Operations
     
99065MARKET SUSPENSION23/06/2022 08:32:44 AM

Update - Market suspension - FCAS prices

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0830 hrs on 23 June 2022

Refer to Market Notice 99063.

AEMO determined that manifestly incorrect inputs are currently applying in relation to the determination of ancillary service prices.

Ancillary service prices will be substituted with the unmodified NEM price published in AEMO databases as "ROP" for each market ancillary service. This will be applied for all ancillary service prices in every region notwithstanding the issue of autogenerated market notices to the contrary from at least TI 0805 until further notice.

TIs from 0405 on 23 June 2022 remain under consideration.

Manager NEM Real Time Operations
     
99063MARKET SUSPENSION23/06/2022 07:11:13 AM

Update - Market suspension - FCAS prices

AEMO ELECTRICITY MARKET NOTICE

Update - Market suspension - FCAS prices

Refer to AEMO Market Notice 98805

AEMO has been publishing zero FCAS prices for all services in all regions of the NEM from 0400 hrs 23 June 2022, after reverting to dispatch pricing during the current market suspension.

AEMO is investigating the problem urgently.

Energy prices are unaffected and are being published correctly.

Manager NEM Real Time Operations
     
98805MARKET SUSPENSION22/06/2022 09:55:33 AM

Electricity market suspension change of pricing regime

AEMO ELECTRICITY MARKET NOTICE
Electricity market suspension change of pricing regime
Refer initial AEMO Electricity Market Notice 97704

The Spot Market remains suspended in the following regions with the following pricing regimes from Trading Interval 0405 hrs on 23 June 2022 until further notice:
New South Wales from Market Suspension Schedule Pricing to Dispatch Pricing (refer NER clause 3.14.5(d))
Queensland from Market Suspension Schedule Pricing to Dispatch Pricing (refer NER clause 3.14.5(d))
South Australia from Market Suspension Schedule Pricing to Dispatch Pricing (refer NER clause 3.14.5(d))
Tasmania from Market Suspension Schedule Pricing to Dispatch Pricing (refer NER clause 3.14.5(d))
Victoria from Market Suspension Schedule Pricing to Dispatch Pricing (refer NER clause 3.14.5(d))



Relevant Market Notices issued under this suspension:
97704
Manager NEM Real Time Operation
     
97717MARKET SUSPENSION15/06/2022 02:36:42 PM

Correction - Declaration of electricity market suspension

AEMO ELECTRICITY MARKET NOTICE

Refer to AEMO Market Notice 97705

Typographical error in Market Notice 97705 - reference to NER Clause 3.14.3(s)(3) should read 3.14.3(a)(3).

Manager NEM Real Time Operations
     
97705MARKET SUSPENSION15/06/2022 02:01:21 PM

Declaration of electricity market suspension

AEMO ELECTRICITY MARKET NOTICE
Declaration of electricity market suspension
AEMO declares the spot market suspended in New South Wales, Queensland, South Australia, Tasmania and Victoria with Market Suspension Schedule Pricing (refer NER clause 3.14.5(b)) from Trading Interval 1405 hrs on 15 June 2022 until further notice.
Dispatch prices for the first one or two dispatch intervals of this market suspension will be reviewed manually.
AEMO has determined that it is necessary to suspend the spot market in all regions under NER clause 3.14.3(s)3) because it has become impossible to operate the spot market in accordance with the provisions of the Rules.
Manager NEM Real Time Operation
     
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