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124095MARKET INTERVENTION04/02/2025 03:39:36 PM
Direction - SA region to AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE
Direction - SA region to AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer to Market Notice 124056
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN at 1540 hrs 04/02/2025
Type of resource: generating unit
Required actions: Remain synchronised and follow dispatch targets at 0130 hrs 05/02/2025
Services provided: Voltage Control
Circumstances necessitating the Direction: Voltage
Circumstances necessitating the Direction additional detail: The synchronous generating units currently expected to be synchronised in SA will be inadequate to maintain sufficient Voltage Control in SA. Intervention is required to maintain the power system in a secure operating state
Expected duration: 0400 hrs 06/02/2025 / further notice.
AGL SA Generation Pty Limited does not incur any civil monetary liability for a relevant action taken in accordance with this direction unless the action is taken in bad faith.
Manager NEM Real Time Operations
Direction - SA region to AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer to Market Notice 124056
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN at 1540 hrs 04/02/2025
Type of resource: generating unit
Required actions: Remain synchronised and follow dispatch targets at 0130 hrs 05/02/2025
Services provided: Voltage Control
Circumstances necessitating the Direction: Voltage
Circumstances necessitating the Direction additional detail: The synchronous generating units currently expected to be synchronised in SA will be inadequate to maintain sufficient Voltage Control in SA. Intervention is required to maintain the power system in a secure operating state
Expected duration: 0400 hrs 06/02/2025 / further notice.
AGL SA Generation Pty Limited does not incur any civil monetary liability for a relevant action taken in accordance with this direction unless the action is taken in bad faith.
Manager NEM Real Time Operations
124094RESERVE NOTICE04/02/2025 03:58:27 PM
STPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region on 11/02/2025
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following period:
From 1730 hrs to 2100 hrs 11/02/2025.
The forecast capacity reserve requirement is 414 MW.
The minimum capacity reserve available is 344 MW.
AEMO Operations
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following period:
From 1730 hrs to 2100 hrs 11/02/2025.
The forecast capacity reserve requirement is 414 MW.
The minimum capacity reserve available is 344 MW.
AEMO Operations
124093RESERVE NOTICE04/02/2025 03:57:07 PM
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 07/02/2025
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 124000 has been updated at 1400 hrs 04/02/2025 to the following:
1. From 1430 hrs to 1700 hrs 07/02/2025.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 700 MW.
2. From 1830 hrs to 1930 hrs 07/02/2025.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 898 MW.
AEMO Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 124000 has been updated at 1400 hrs 04/02/2025 to the following:
1. From 1430 hrs to 1700 hrs 07/02/2025.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 700 MW.
2. From 1830 hrs to 1930 hrs 07/02/2025.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 898 MW.
AEMO Operations
124091RESERVE NOTICE04/02/2025 03:01:16 PM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 04/02/2025
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 124059 has been updated at 1420 hrs 04/02/2025 to the following:
[1.] From 1530 hrs 04/02/2025 to 1630 hrs 04/02/2025.
The forecast capacity reserve requirement is 1663 MW.
The minimum capacity reserve available is 1277 MW.
[2.] From 1830 hrs 04/02/2025 to 2030 hrs 04/02/2025.
The forecast capacity reserve requirement is 1652 MW.
The minimum capacity reserve available is 974 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 124059 has been updated at 1420 hrs 04/02/2025 to the following:
[1.] From 1530 hrs 04/02/2025 to 1630 hrs 04/02/2025.
The forecast capacity reserve requirement is 1663 MW.
The minimum capacity reserve available is 1277 MW.
[2.] From 1830 hrs 04/02/2025 to 2030 hrs 04/02/2025.
The forecast capacity reserve requirement is 1652 MW.
The minimum capacity reserve available is 974 MW.
Manager NEM Real Time Operations
124085MARKET INTERVENTION04/02/2025 03:22:06 PM
Update - Foreseeable AEMO intervention in SA region
AEMO ELECTRICITY MARKET NOTICE
Update - Foreseeable AEMO intervention in SA region
Refer AEMO Electricity Market Notice 124056
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0030 hrs 05/02/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
AEMO estimates that, in the absence of sufficient market response by 1600 hrs 04/02/2025, AEMO may need to intervene by issuing a direction.
Manager NEM Real Time Operations
Update - Foreseeable AEMO intervention in SA region
Refer AEMO Electricity Market Notice 124056
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 0030 hrs 05/02/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
AEMO estimates that, in the absence of sufficient market response by 1600 hrs 04/02/2025, AEMO may need to intervene by issuing a direction.
Manager NEM Real Time Operations
124084SETTLEMENTS RESIDUE04/02/2025 02:42:10 PM
[EventId:202502041335_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 04 February 2025 13:35
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1335 hrs on 4 February 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 4 February 2025.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.
The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1335 hrs on 4 February 2025.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1335 hrs on 4 February 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 4 February 2025.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.
The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1335 hrs on 4 February 2025.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
124069SETTLEMENTS RESIDUE04/02/2025 01:15:58 PM
[EventId:202502041300_NRM_VIC1_SA1_stopped] NEGRES CONSTRAINT NRM_VIC1_SA1 ceased operating from 04 February 2025 13:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1300 hrs on 4 February 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 4 February 2025.
Refer to market notice: 124064
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the VIC to SA directional interconnector.
The negative residue constraint NRM_VIC1_SA1 ceased operating at 1300 hrs on 4 February 2025.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1300 hrs on 4 February 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 4 February 2025.
Refer to market notice: 124064
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the VIC to SA directional interconnector.
The negative residue constraint NRM_VIC1_SA1 ceased operating at 1300 hrs on 4 February 2025.
This is an AEMO autogenerated Market Notice.
124064SETTLEMENTS RESIDUE04/02/2025 11:35:33 AM
[EventId:202502041135_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 04 February 2025 11:35
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1135 hrs on 4 February 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 4 February 2025.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.
The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1135 hrs on 4 February 2025.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1135 hrs on 4 February 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 4 February 2025.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.
The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1135 hrs on 4 February 2025.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
124059RESERVE NOTICE04/02/2025 04:02:18 AM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 04/02/2025
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 124049 has been updated at 0400 hrs 04/02/2025 to the following:
[1.] From 1630 hrs 04/02/2025 to 2030 hrs 04/02/2025.
The forecast capacity reserve requirement is 1703 MW.
The minimum capacity reserve available is 1136 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 124049 has been updated at 0400 hrs 04/02/2025 to the following:
[1.] From 1630 hrs 04/02/2025 to 2030 hrs 04/02/2025.
The forecast capacity reserve requirement is 1703 MW.
The minimum capacity reserve available is 1136 MW.
Manager NEM Real Time Operations