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91935RESERVE NOTICE25/10/2021 08:07:31 AM
STPASA - Update Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region beginning on 27/10/2021
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 conditions in the SA region advised in AEMO Electricity Market Notice No. 91934 has been updated at 0700 hrs 25/10/2021 to the following:
[1.] From 1800 hrs 27/10/2021 to 1900 hrs 27/10/2021.
The forecast capacity reserve requirement is 459 MW.
The minimum capacity reserve available is 246 MW.
[2.] From 0530 hrs 28/10/2021 to 0700 hrs 28/10/2021.
The forecast capacity reserve requirement is 373 MW.
The minimum capacity reserve available is 233 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
The Forecast LOR2 conditions in the SA region advised in AEMO Electricity Market Notice No. 91934 has been updated at 0700 hrs 25/10/2021 to the following:
[1.] From 1800 hrs 27/10/2021 to 1900 hrs 27/10/2021.
The forecast capacity reserve requirement is 459 MW.
The minimum capacity reserve available is 246 MW.
[2.] From 0530 hrs 28/10/2021 to 0700 hrs 28/10/2021.
The forecast capacity reserve requirement is 373 MW.
The minimum capacity reserve available is 233 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
91934RESERVE NOTICE25/10/2021 07:15:28 AM
STPASA - Update Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region beginning on 27/10/2021
AEMO ELECTRICITY MARKET NOTICE
Refer AEMO Market Notice 91932
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following periods:
[1.] From 1730 hrs 27/10/2021 to 1900 hrs 27/10/2021.
The forecast capacity reserve requirement is 485 MW.
The minimum capacity reserve available is 262 MW.
[2.] From 0530 hrs 28/10/2021 to 0600 hrs 28/10/2021.
The forecast capacity reserve requirement is 373 MW.
The minimum capacity reserve available is 284 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
Refer AEMO Market Notice 91932
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following periods:
[1.] From 1730 hrs 27/10/2021 to 1900 hrs 27/10/2021.
The forecast capacity reserve requirement is 485 MW.
The minimum capacity reserve available is 262 MW.
[2.] From 0530 hrs 28/10/2021 to 0600 hrs 28/10/2021.
The forecast capacity reserve requirement is 373 MW.
The minimum capacity reserve available is 284 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
91933INTER-REGIONAL TRANSFER24/10/2021 10:11:09 PM
Inter-regional transfer limit variation - Sydenham 500kV centre CB Moorabool 2 line South Morang 2 line- Vic region - 20/10/2020
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Sydenham 500kV centre CB Moorabool 2 line South Morang 2 line- Vic region - 20/10/2020
At 2156 hrs there was a short notice outage at Sydenham on 500kV centre CB Moorabool 2 line /South Morang 2 line.
The following constraint set(s) was invoked from 2205 hrs until further notice
V-SY_CB
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-SA
V-S-MNSP1
VIC1- NSW1
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Sydenham 500kV centre CB Moorabool 2 line South Morang 2 line- Vic region - 20/10/2020
At 2156 hrs there was a short notice outage at Sydenham on 500kV centre CB Moorabool 2 line /South Morang 2 line.
The following constraint set(s) was invoked from 2205 hrs until further notice
V-SY_CB
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-SA
V-S-MNSP1
VIC1- NSW1
Manager NEM Real Time Operations
91932RESERVE NOTICE24/10/2021 08:29:23 PM
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 27/10/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following period:
[1.] From 1830 hrs 27/10/2021 to 1900 hrs 27/10/2021.
The forecast capacity reserve requirement is 399 MW.
The minimum capacity reserve available is 360 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following period:
[1.] From 1830 hrs 27/10/2021 to 1900 hrs 27/10/2021.
The forecast capacity reserve requirement is 399 MW.
The minimum capacity reserve available is 360 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
91931RESERVE NOTICE24/10/2021 03:51:55 PM
STPASA - Update Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region on 28/10/2021
AEMO ELECTRICITY MARKET NOTICE
Refer AEMO Market Notice 91906
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:
[1.] From 0500 hrs 28/10/2021 to 0730 hrs 28/10/2021.
The forecast capacity reserve requirement is 358 MW.
The minimum capacity reserve available is 186 MW.
Manager NEM Real Time Operations
Refer AEMO Market Notice 91906
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:
[1.] From 0500 hrs 28/10/2021 to 0730 hrs 28/10/2021.
The forecast capacity reserve requirement is 358 MW.
The minimum capacity reserve available is 186 MW.
Manager NEM Real Time Operations
91930RESERVE NOTICE24/10/2021 03:42:12 PM
STPASA - STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 28/10/2021.
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 91923 is cancelled at 1500 hrs 24/10/2021.
No LOR2 condition is currently forecast in the STPASA period.
AEMO Operations
The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 91923 is cancelled at 1500 hrs 24/10/2021.
No LOR2 condition is currently forecast in the STPASA period.
AEMO Operations
91925SETTLEMENTS RESIDUE24/10/2021 12:30:25 PM
[EventId:202110241230_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 24 October 2021 12:30
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1230 hrs on 24 October 2021
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 24 October 2021.
Refer to market notice: 91924
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.
The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1230 hrs on 24 October 2021.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1230 hrs on 24 October 2021
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 24 October 2021.
Refer to market notice: 91924
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.
The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1230 hrs on 24 October 2021.
This is an AEMO autogenerated Market Notice.
91924SETTLEMENTS RESIDUE24/10/2021 11:05:39 AM
[EventId:202110241105_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 24 October 2021 11:05
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1105 hrs on 24 October 2021
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 24 October 2021.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.
The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1105 hrs on 24 October 2021.
This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1
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 1105 hrs on 24 October 2021
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 24 October 2021.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.
The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1105 hrs on 24 October 2021.
This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
91923RESERVE NOTICE24/10/2021 10:43:01 AM
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 28/10/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following period:
[1.] From 0600 hrs 28/10/2021 to 0700 hrs 28/10/2021.
The forecast capacity reserve requirement is 184 MW.
The minimum capacity reserve available is 159 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following period:
[1.] From 0600 hrs 28/10/2021 to 0700 hrs 28/10/2021.
The forecast capacity reserve requirement is 184 MW.
The minimum capacity reserve available is 159 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations