Filter by:
Filter by category
Filter by Date
From
To
89092MARKET SYSTEMS28/07/2021 09:28:58 PM
INC0073410 -Large Volume NMI's Missing Trading Days in RM27 - UPDATE
AEMO ELECTRICITY MARKET NOTICE - INC0073410
SERVICE INTERRUPTION - UPDATE
AEMO is experiencing a partial service loss relating to the Market Settlement & Transfer Solution service.
There is currently a large Volume NMI's Missing Trading Days in RM27.
The impact of this issue is that the RM16/RM20/RM27 for Week 27 Final Settlement were not been released last night. Participants may use these reports to reconcile Settlement Statements.
A fix has been deployed and the RM16/RM20/RM27 for Week 27 Final Settlement are being generated and released tonight. Participants may use these reports to reconcile Settlement Statements.
The next update is expected to be released post-delivery of the reports to market participants.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
SERVICE INTERRUPTION - UPDATE
AEMO is experiencing a partial service loss relating to the Market Settlement & Transfer Solution service.
There is currently a large Volume NMI's Missing Trading Days in RM27.
The impact of this issue is that the RM16/RM20/RM27 for Week 27 Final Settlement were not been released last night. Participants may use these reports to reconcile Settlement Statements.
A fix has been deployed and the RM16/RM20/RM27 for Week 27 Final Settlement are being generated and released tonight. Participants may use these reports to reconcile Settlement Statements.
The next update is expected to be released post-delivery of the reports to market participants.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
89091RECLASSIFY CONTINGENCY28/07/2021 08:19:10 PM
Cancellation of a Non-Credible Contingency Event: Farrell-John Butters line and Farrell-Rosebery-Newton-Queenstown line in TAS1 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: TAS1
Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown
Cancellation time: 28/07/2021 20:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 89089
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: TAS1
Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown
Cancellation time: 28/07/2021 20:19
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 89089
Auto-generated on behalf of Manager NEM Real Time Operations
89090RECLASSIFY CONTINGENCY28/07/2021 06:19:10 PM
Cancellation of a Non-Credible Contingency Event: Dederang - Glenrowan No.1 & No.3 220 kV Lines line and Numurkah Solar Farm line in VIC1 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: VIC1
Lines: Dederang - Glenrowan No.1 & No.3 220 kV Lines and Numurkah Solar Farm
Cancellation time: 28/07/2021 18:19
Constraint set(s) revoked:
V-NIL_DDGN_NSF_N-2 Constraint set contains the following interconnector(s) on the left hand side:
V-S-MNSP1
VIC1-NSW1
Refer AEMO Electricity Market Notice 89050
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: VIC1
Lines: Dederang - Glenrowan No.1 & No.3 220 kV Lines and Numurkah Solar Farm
Cancellation time: 28/07/2021 18:19
Constraint set(s) revoked:
V-NIL_DDGN_NSF_N-2 Constraint set contains the following interconnector(s) on the left hand side:
V-S-MNSP1
VIC1-NSW1
Refer AEMO Electricity Market Notice 89050
Auto-generated on behalf of Manager NEM Real Time Operations
89089RECLASSIFY CONTINGENCY28/07/2021 06:15:25 PM
Reclassification of a Non-Credible Contingency Event: Farrell-John Butters line and Farrell-Rosebery-Newton-Queenstown line in TAS1 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: TAS1
Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown
Duration: 28/07/2021 18:15 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: TAS1
Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown
Duration: 28/07/2021 18:15 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
89088RECLASSIFY CONTINGENCY28/07/2021 05:49:32 PM
Cancellation of the 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.
Cancellation of the 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 is no longer reasonably possible. There is no longer any severe weather warning in the vicinity of the following lines. Accordingly, its classification has reverted to a non-credible contingency event.
Region: SA
Lines: Para-Templers West and Magill-Torrens Island A 275kV lines
Cancellation time: 1745 hrs 28/07/2021
Constraint set(s) revoked: Nil
Refer AEMO Electricity Market Notice 88970
Manager NEM Real Time Operations
Cancellation of the 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 is no longer reasonably possible. There is no longer any severe weather warning in the vicinity of the following lines. Accordingly, its classification has reverted to a non-credible contingency event.
Region: SA
Lines: Para-Templers West and Magill-Torrens Island A 275kV lines
Cancellation time: 1745 hrs 28/07/2021
Constraint set(s) revoked: Nil
Refer AEMO Electricity Market Notice 88970
Manager NEM Real Time Operations
89087RECLASSIFY CONTINGENCY28/07/2021 05:48:28 PM
Cancellation of the reclassification of a Non-Credible Contingency Event: Brinkworth-Templers West and Para-Templers West 275kV lines in SA due to severe weather warning.
AEMO ELECTRICITY MARKET NOTICE.
Cancellation of the 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 is no longer reasonably possible. There is no longer any severe weather warning in the vicinity of the following lines. Accordingly, its classification has reverted to a non-credible contingency event.
Region: SA
Lines: Brinkworth-Templers West and Para-Templers West 275kV lines
Cancellation time: 1745 hrs 28/07/2021
Constraint set(s) revoked: Nil
Refer AEMO Electricity Market Notice 88969
Manager NEM Real Time Operations
Cancellation of the 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 is no longer reasonably possible. There is no longer any severe weather warning in the vicinity of the following lines. Accordingly, its classification has reverted to a non-credible contingency event.
Region: SA
Lines: Brinkworth-Templers West and Para-Templers West 275kV lines
Cancellation time: 1745 hrs 28/07/2021
Constraint set(s) revoked: Nil
Refer AEMO Electricity Market Notice 88969
Manager NEM Real Time Operations
89086PRICES UNCHANGED28/07/2021 04:34:23 PM
[EventId:202107281610_confirmed] Prices for interval 28-Jul-2021 16:10 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 28 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 28-Jul-2021 16:10.
In accordance with Market Notice 89072 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 1630 hrs on 28 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 28-Jul-2021 16:10.
In accordance with Market Notice 89072 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.
89085PRICES UNCHANGED28/07/2021 04:33:30 PM
[EventId:202107281630_confirmed] Prices for interval 28-Jul-2021 16:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 28 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 28-Jul-2021 16:30.
In accordance with Market Notice 89080 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 1630 hrs on 28 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 28-Jul-2021 16:30.
In accordance with Market Notice 89080 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.
89084PRICES UNCHANGED28/07/2021 04:32:35 PM
[EventId:202107281625_confirmed] Prices for interval 28-Jul-2021 16:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 28 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 28-Jul-2021 16:25.
In accordance with Market Notice 89079 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 1630 hrs on 28 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 28-Jul-2021 16:25.
In accordance with Market Notice 89079 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.