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87832PRICES SUBJECT TO REVIEW02/07/2021 04:25:11 PM
[EventId:202107021630_review] Prices for interval 02-Jul-2021 16:30 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1625 hrs on 2 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Jul-2021 16:30.
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 1625 hrs on 2 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Jul-2021 16:30.
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.
87831PRICES SUBJECT TO REVIEW02/07/2021 04:20:11 PM
[EventId:202107021625_review] Prices for interval 02-Jul-2021 16:25 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1620 hrs on 2 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Jul-2021 16:25.
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 1620 hrs on 2 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Jul-2021 16:25.
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.
87830PRICES SUBJECT TO REVIEW02/07/2021 04:15:16 PM
[EventId:202107021620_review] Prices for interval 02-Jul-2021 16:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1615 hrs on 2 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Jul-2021 16:20.
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 1615 hrs on 2 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Jul-2021 16:20.
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.
87829PRICES SUBJECT TO REVIEW02/07/2021 04:10:15 PM
[EventId:202107021615_review] Prices for interval 02-Jul-2021 16:15 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1610 hrs on 2 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Jul-2021 16:15.
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 1610 hrs on 2 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Jul-2021 16:15.
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.
87828PRICES SUBJECT TO REVIEW02/07/2021 04:05:12 PM
[EventId:202107021610_review] Prices for interval 02-Jul-2021 16:10 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1605 hrs on 2 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Jul-2021 16:10.
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 1605 hrs on 2 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-Jul-2021 16:10.
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.
87827INTER-REGIONAL TRANSFER02/07/2021 03:16:10 PM
Inter-regional transfer limit variation - Liddell- Tamworth 84 330 kV Line - NSW region - 02/07/2021
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Liddell- Tamworth 84 330 kV Line - NSW region - 02/07/2021
A planned outage of Liddell- Tamworth 84 330 kV Line in the NSW region was scheduled from 0700 hrs 02/07/2021 to 1700 hrs 02/07/2021.
The outage has been returned to service at 1503 hrs 02/07/2021
Constraint set(s) revoked: N-LDTW_84
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1
NSW1 - QLD1
T-V-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Liddell- Tamworth 84 330 kV Line - NSW region - 02/07/2021
A planned outage of Liddell- Tamworth 84 330 kV Line in the NSW region was scheduled from 0700 hrs 02/07/2021 to 1700 hrs 02/07/2021.
The outage has been returned to service at 1503 hrs 02/07/2021
Constraint set(s) revoked: N-LDTW_84
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1
NSW1 - QLD1
T-V-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
87826MARKET INTERVENTION02/07/2021 05:07:21 PM
Direction - SA region 02/07/2021
AEMO ELECTRICITY MARKET NOTICE.
Direction - SA region 02/07/2021
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 1705 hrs on 02/07/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - SA region 02/07/2021
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 1705 hrs on 02/07/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
87824MARKET INTERVENTION02/07/2021 02:58:29 PM
Possible intervention to manage power system security in South Australia (SA) Region
AEMO ELECTRICITY MARKET NOTICE
Possible intervention to manage power system security in South Australia (SA) Region
The synchronous generating units currently expected to be synchronised in SA from 0100 hrs 03/07/2021 to 1130 hrs 03/07/2021 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.
AEMO estimates that, in the absence of sufficient market response by 1700 hrs 02/07/2021, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
Possible intervention to manage power system security in South Australia (SA) Region
The synchronous generating units currently expected to be synchronised in SA from 0100 hrs 03/07/2021 to 1130 hrs 03/07/2021 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.
AEMO estimates that, in the absence of sufficient market response by 1700 hrs 02/07/2021, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
87823MARKET INTERVENTION02/07/2021 03:27:56 PM
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 01/07/2021
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 01/07/2021
Refer Market Notice 87790
The AEMO Intervention Event and all associated directions are cancelled from 1530 hrs 02/07/2021
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 01/07/2021
Refer Market Notice 87790
The AEMO Intervention Event and all associated directions are cancelled from 1530 hrs 02/07/2021
Manager NEM Real Time Operations