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77668PRICES SUBJECT TO REVIEW11/09/2020 02:55:14 AM
[EventId:202009110300_review] Prices for interval 11-Sep-2020 03:00 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0255 hrs on 11 September 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Sep-2020 03:00.
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 0255 hrs on 11 September 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Sep-2020 03:00.
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.
77667PRICES SUBJECT TO REVIEW11/09/2020 02:50:12 AM
[EventId:202009110255_review] Prices for interval 11-Sep-2020 02:55 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0250 hrs on 11 September 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Sep-2020 02:55.
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 0250 hrs on 11 September 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Sep-2020 02:55.
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.
77666PRICES SUBJECT TO REVIEW11/09/2020 02:45:15 AM
[EventId:202009110250_review] Prices for interval 11-Sep-2020 02:50 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0245 hrs on 11 September 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Sep-2020 02:50.
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 0245 hrs on 11 September 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Sep-2020 02:50.
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.
77665PRICES SUBJECT TO REVIEW11/09/2020 02:40:18 AM
[EventId:202009110245_review] Prices for interval 11-Sep-2020 02:45 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0240 hrs on 11 September 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Sep-2020 02:45.
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 0240 hrs on 11 September 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Sep-2020 02:45.
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.
77664PRICES SUBJECT TO REVIEW11/09/2020 02:35:10 AM
[EventId:202009110240_review] Prices for interval 11-Sep-2020 02:40 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0235 hrs on 11 September 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Sep-2020 02:40.
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 0235 hrs on 11 September 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Sep-2020 02:40.
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.
77663RECLASSIFY CONTINGENCY10/09/2020 11:34:13 PM
Cancellation of a Non-Credible Contingency Event: Condabri Nth - Condabri Central 7400 132kV line and Condabri Nth - Condabri Central 7401 132kV line in QLD1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: QLD1
Lines: Condabri Nth - Condabri Central 7400 132kV and Condabri Nth - Condabri Central 7401 132kV
Cancellation time: 10/09/2020 23:34
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 77662
Auto-generated on behalf of Manager NEM Real Time Operations
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: QLD1
Lines: Condabri Nth - Condabri Central 7400 132kV and Condabri Nth - Condabri Central 7401 132kV
Cancellation time: 10/09/2020 23:34
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 77662
Auto-generated on behalf of Manager NEM Real Time Operations
77662RECLASSIFY CONTINGENCY10/09/2020 09:32:45 PM
Reclassification of a Non-Credible Contingency Event: Condabri Nth - Condabri Central 7400 132kV line and Condabri Nth - Condabri Central 7401 132kV line in QLD1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. 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: QLD1
Lines: Condabri Nth - Condabri Central 7400 132kV and Condabri Nth - Condabri Central 7401 132kV
Duration: 10/09/2020 21:32 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. 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: QLD1
Lines: Condabri Nth - Condabri Central 7400 132kV and Condabri Nth - Condabri Central 7401 132kV
Duration: 10/09/2020 21:32 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
77661MARKET SYSTEMS10/09/2020 09:11:08 PM
CHG0060236 : Planned System Maintenance - STTM Production Systems - Active Site Windows Patching in Norwest - COMPLETED
Change Number: CHG0060236
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/ Component: Short Term Trading Market
Change Title: Planned System Maintenance - STTM Production Systems - Active Site Windows Patching in Norwest
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/ Component: Short Term Trading Market
Change Title: Planned System Maintenance - STTM Production Systems - Active Site Windows Patching in Norwest
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
77659MARKET INTERVENTION10/09/2020 03:03:19 PM
Direction - SA region - 10/09/2020
AEMO ELECTRICITY MARKET NOTICE.
Direction - SA region - 10/09/2020
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the SA region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).
The direction was necessary to maintain the power system in a secure operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
The issue of the direction commences an AEMO intervention event. AEMO declares all dispatch intervals during the event to be intervention dispatch intervals, commencing from the interval ending 1505 hrs on 10/09/2020.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - SA region - 10/09/2020
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the SA region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).
The direction was necessary to maintain the power system in a secure operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
The issue of the direction commences an AEMO intervention event. AEMO declares all dispatch intervals during the event to be intervention dispatch intervals, commencing from the interval ending 1505 hrs on 10/09/2020.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations