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118672CONSTRAINTS08/10/2024 01:13:36 PM
Managing outages that create a credible risk of SA islanding
AEMO ELECTRICITY MARKET NOTICE
From 9th Oct 2024 AEMO will change constraints used during outages that create a credible risk of SA islanding.
From this date AEMO will:
1) Increase the maximum allowable flow on the V-SA interconnector from 50 MW to 250 MW in the VIC to SA direction, where the transmission outages is a planned outage.
2) Operate the SA region to the default 49-51 Hz target frequency containment band following a contingency event resulting in actual SA islanding. In order to meet this requirement, AEMO may now procure Contingency Raise FCAS locally from the SA region during these outages.
These changes reflect updated advice received by AEMO from the SA Jurisdictional System Security Coordinator.
The first network outage affected by this change is planned for 14th October 2024.
Andrew Groom
AEMO Operations
From 9th Oct 2024 AEMO will change constraints used during outages that create a credible risk of SA islanding.
From this date AEMO will:
1) Increase the maximum allowable flow on the V-SA interconnector from 50 MW to 250 MW in the VIC to SA direction, where the transmission outages is a planned outage.
2) Operate the SA region to the default 49-51 Hz target frequency containment band following a contingency event resulting in actual SA islanding. In order to meet this requirement, AEMO may now procure Contingency Raise FCAS locally from the SA region during these outages.
These changes reflect updated advice received by AEMO from the SA Jurisdictional System Security Coordinator.
The first network outage affected by this change is planned for 14th October 2024.
Andrew Groom
AEMO Operations
118656PRICES SUBJECT TO REVIEW07/10/2024 03:00:24 PM
[EventId:202410071505_review] Prices for interval 07-Oct-2024 15:05 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1500 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 15:05.
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 1500 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 15:05.
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.
118655PRICES SUBJECT TO REVIEW07/10/2024 02:55:23 PM
[EventId:202410071500_review] Prices for interval 07-Oct-2024 15:00 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1455 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 15:00.
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 1455 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 15:00.
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.
118654PRICES SUBJECT TO REVIEW07/10/2024 02:50:17 PM
[EventId:202410071455_review] Prices for interval 07-Oct-2024 14:55 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1450 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 14:55.
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 1450 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 14:55.
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.
118653PRICES SUBJECT TO REVIEW07/10/2024 02:45:24 PM
[EventId:202410071450_review] Prices for interval 07-Oct-2024 14:50 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1445 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 14:50.
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 1445 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 14:50.
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.
118652PRICES SUBJECT TO REVIEW07/10/2024 02:40:23 PM
[EventId:202410071445_review] Prices for interval 07-Oct-2024 14:45 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1440 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 14:45.
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 1440 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 14:45.
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.
118651PRICES SUBJECT TO REVIEW07/10/2024 02:35:32 PM
[EventId:202410071440_review] Prices for interval 07-Oct-2024 14:40 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1435 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 14:40.
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 1435 hrs on 7 October 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 07-Oct-2024 14:40.
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.
118650MARKET INTERVENTION07/10/2024 03:54:45 PM
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer AEMO Electricity Market Notice 118633
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 09/10/2024.
The direction update is issued at 1600 hrs 7/10/2024.
Manager NEM Real Time Operations6
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer AEMO Electricity Market Notice 118633
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 09/10/2024.
The direction update is issued at 1600 hrs 7/10/2024.
Manager NEM Real Time Operations6
118649MARKET INTERVENTION07/10/2024 03:53:39 PM
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer AEMO Electricity Market Notice 118632
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 1400 hrs 08/10/2024.
The direction update is issued at 1600 hrs 07/10/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer AEMO Electricity Market Notice 118632
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 1400 hrs 08/10/2024.
The direction update is issued at 1600 hrs 07/10/2024.
Manager NEM Real Time Operations