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90145PRICES SUBJECT TO REVIEW02/09/2021 09:40:18 AM
[EventId:202109020945_review] Prices for interval 02-Sep-2021 09:45 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0940 hrs on 2 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Sep-2021 09:45.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0940 hrs on 2 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Sep-2021 09:45.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90144GENERAL NOTICE02/09/2021 05:36:39 AM
Non-credible contingency event more likely to occur due to existence of abnormal condition/s - SA region.
AEMO ELECTRICITY MARKET NOTICE.
AEMO has identified that a non-credible contingency event is more likely to occur because of the existence of abnormal conditions namely severe weather in the SA region.
As at the time of this notice the criteria for reclassification of any non-credible contingency event have not been met, however there is a possibility of severe weather impacting multiple transmission elements in its vicinity.
Conditions can change rapidly and potentially impacted plant may change. Further notices will only be published to advise of any reclassification, or when the abnormal conditions have ceased to impact the likelihood of a non-credible event occurring.
Constraint set I-VS_250 invoked at 0535 hrs 02/09/2021 until further notice.
Manager NEM Real Time Operations
AEMO has identified that a non-credible contingency event is more likely to occur because of the existence of abnormal conditions namely severe weather in the SA region.
As at the time of this notice the criteria for reclassification of any non-credible contingency event have not been met, however there is a possibility of severe weather impacting multiple transmission elements in its vicinity.
Conditions can change rapidly and potentially impacted plant may change. Further notices will only be published to advise of any reclassification, or when the abnormal conditions have ceased to impact the likelihood of a non-credible event occurring.
Constraint set I-VS_250 invoked at 0535 hrs 02/09/2021 until further notice.
Manager NEM Real Time Operations
90143RECLASSIFY CONTINGENCY02/09/2021 05:40:46 AM
Reclassification of a Non-Credible Contingency Event: Para-Templers West and Magill-Torrens Island A 275kV lines in SA due to severe weather warning.
AEMO ELECTRICITY MARKET NOTICE.
Reclassification of a non-credible contingency event as a credible contingency event due to severe weather warning.
AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: SA
Lines: Para-Templers West and Magill-Torrens Island A 275kV lines
Duration: 0535 hrs 02/09/2021 until further notice
Constraint set(s) invoked: Nil
Manager NEM Real Time Operations
Reclassification of a non-credible contingency event as a credible contingency event due to severe weather warning.
AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: SA
Lines: Para-Templers West and Magill-Torrens Island A 275kV lines
Duration: 0535 hrs 02/09/2021 until further notice
Constraint set(s) invoked: Nil
Manager NEM Real Time Operations
90142RECLASSIFY CONTINGENCY02/09/2021 05:38:53 AM
Reclassification of a Non-Credible Contingency Event: Brinkworth-Davenport, Brinkworth-Templers West and Para-Templers West 275kV lines in SA due to severe weather warning.
AEMO ELECTRICITY MARKET NOTICE.
Reclassification of a non-credible contingency event as a credible contingency event due to severe weather warning.
AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: SA
Lines: Brinkworth-Davenport, Brinkworth-Templers West and Para-Templers West 275kV lines
Duration: 0535 hrs 02/09/2021 until further notice
Constraint set(s) invoked: Nil
Manager NEM Real Time Operations
Reclassification of a non-credible contingency event as a credible contingency event due to severe weather warning.
AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: SA
Lines: Brinkworth-Davenport, Brinkworth-Templers West and Para-Templers West 275kV lines
Duration: 0535 hrs 02/09/2021 until further notice
Constraint set(s) invoked: Nil
Manager NEM Real Time Operations
90139PRICES UNCHANGED01/09/2021 05:28:21 PM
[EventId:202109011700_confirmed] Prices for interval 01-Sep-2021 17:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 1 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-Sep-2021 17:00.
In accordance with Market Notice 90128 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 1 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-Sep-2021 17:00.
In accordance with Market Notice 90128 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
90138PRICES UNCHANGED01/09/2021 05:27:39 PM
[EventId:202109011725_confirmed] Prices for interval 01-Sep-2021 17:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 1 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-Sep-2021 17:25.
In accordance with Market Notice 90133 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 1 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-Sep-2021 17:25.
In accordance with Market Notice 90133 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
90137PRICES UNCHANGED01/09/2021 05:26:56 PM
[EventId:202109011720_confirmed] Prices for interval 01-Sep-2021 17:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 1 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-Sep-2021 17:20.
In accordance with Market Notice 90132 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 1 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-Sep-2021 17:20.
In accordance with Market Notice 90132 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
90136PRICES UNCHANGED01/09/2021 05:29:07 PM
[EventId:202109011715_confirmed] Prices for interval 01-Sep-2021 17:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 1 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-Sep-2021 17:15.
In accordance with Market Notice 90131 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 1 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-Sep-2021 17:15.
In accordance with Market Notice 90131 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
90135PRICES UNCHANGED01/09/2021 05:26:16 PM
[EventId:202109011710_confirmed] Prices for interval 01-Sep-2021 17:10 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 1 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-Sep-2021 17:10.
In accordance with Market Notice 90130 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 1 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-Sep-2021 17:10.
In accordance with Market Notice 90130 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.