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124837SETTLEMENTS RESIDUE18/02/2025 04:00:23 PM
[EventId:202502181600_NRM_VIC1_SA1_stopped] NEGRES CONSTRAINT NRM_VIC1_SA1 ceased operating from 18 February 2025 16:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1600 hrs on 18 February 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 18 February 2025.
Refer to market notice: 124834
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 1600 hrs on 18 February 2025.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1600 hrs on 18 February 2025
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 18 February 2025.
Refer to market notice: 124834
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 1600 hrs on 18 February 2025.
This is an AEMO autogenerated Market Notice.
124834SETTLEMENTS RESIDUE18/02/2025 03:05:26 PM
[EventId:202502181505_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 18 February 2025 15:05
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1505 hrs on 18 February 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 18 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 1505 hrs on 18 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 1505 hrs on 18 February 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 18 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 1505 hrs on 18 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.
124829GENERAL NOTICE18/02/2025 03:01:14 PM
Planned outage of South Morang - Sydenham No 1 500 kV line in the VIC region beginning on 21/02/2025.
AEMO ELECTRICITY MARKET NOTICE
The South Morang - Sydenham No 1 500 kV in the Victoria (VIC) region is planned to be out of service from 0600 hrs on 21/02/2025 to 1700 hrs on 24/02/2025.
A credible contingency event during this planned outage could cause:
* A large reduction in generation in VIC; and/ or
* Restrict power transfer across the VIC - South Australia (SA) interconnector (Heywood interconnector).
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO Operations
The South Morang - Sydenham No 1 500 kV in the Victoria (VIC) region is planned to be out of service from 0600 hrs on 21/02/2025 to 1700 hrs on 24/02/2025.
A credible contingency event during this planned outage could cause:
* A large reduction in generation in VIC; and/ or
* Restrict power transfer across the VIC - South Australia (SA) interconnector (Heywood interconnector).
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO Operations
124828GENERAL NOTICE18/02/2025 03:01:30 PM
Planned outage of Moorabool - Sydenham No 1 500 kV line in the VIC region beginning on 23/02/2025.
AEMO ELECTRICITY MARKET NOTICE
The Moorabool - Sydenham No 1 500 kV line in the Victoria (VIC) region is planned to be out of service from 0600 hrs to 1600 hrs on 23/02/2025.
A credible contingency event during this planned outage may require market intervention, such as the issuing of directions.
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO Operations
The Moorabool - Sydenham No 1 500 kV line in the Victoria (VIC) region is planned to be out of service from 0600 hrs to 1600 hrs on 23/02/2025.
A credible contingency event during this planned outage may require market intervention, such as the issuing of directions.
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO Operations
124823GENERAL NOTICE18/02/2025 11:15:34 AM
NEM Local Temperature Alerts for SA, VIC from 18 Feb 2025 to 22 Feb 2025
AEMO ELECTRICITY MARKET NOTICE
AEMO's weather service provider has issued forecast temperatures equal to or greater than the NEM Local Temperature Alert Levels for listed weather stations below.
SA
Mt Gambier Ap (39+ Deg C): 22nd Feb
Port Augusta Ap (39+ Deg C): 22nd Feb
VIC
Mildura Ap (39+ Deg C): 22nd Feb
The NEM Local Temperature Alert Levels are:
Launceston Ti Tree Bend: 33 Deg C, Dalby Airport: 37 Deg C, for all other selected weather stations: 39 Deg C.
AEMO requests Market Participants to:
1. review the weather forecast in the local area where their generating units / MNSP converter stations are located and,
2. if required, update the available capacity in their dispatch offers or availability submissions consistent with the forecast temperatures.
Further information is available at:
https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/nem-forecasting-and-planning/forecasting-and-reliability/projected-assessment-of-system-adequacy/nem-local-temperature-alerts
AEMO Operations Planning
AEMO's weather service provider has issued forecast temperatures equal to or greater than the NEM Local Temperature Alert Levels for listed weather stations below.
SA
Mt Gambier Ap (39+ Deg C): 22nd Feb
Port Augusta Ap (39+ Deg C): 22nd Feb
VIC
Mildura Ap (39+ Deg C): 22nd Feb
The NEM Local Temperature Alert Levels are:
Launceston Ti Tree Bend: 33 Deg C, Dalby Airport: 37 Deg C, for all other selected weather stations: 39 Deg C.
AEMO requests Market Participants to:
1. review the weather forecast in the local area where their generating units / MNSP converter stations are located and,
2. if required, update the available capacity in their dispatch offers or availability submissions consistent with the forecast temperatures.
Further information is available at:
https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/nem-forecasting-and-planning/forecasting-and-reliability/projected-assessment-of-system-adequacy/nem-local-temperature-alerts
AEMO Operations Planning
124792PRICES UNCHANGED17/02/2025 04:30:23 PM
[EventId:202502171620_confirmed] Prices for interval 17-Feb-2025 16:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 17 February 2025
PRICES ARE NOW CONFIRMED for trading interval 17-Feb-2025 16:20.
In accordance with Market Notice 124784 AEMO has reviewed this trading 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 17 February 2025
PRICES ARE NOW CONFIRMED for trading interval 17-Feb-2025 16:20.
In accordance with Market Notice 124784 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
124791PRICES UNCHANGED17/02/2025 04:30:22 PM
[EventId:202502171630_confirmed] Prices for interval 17-Feb-2025 16:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 17 February 2025
PRICES ARE NOW CONFIRMED for trading interval 17-Feb-2025 16:30.
In accordance with Market Notice 124786 AEMO has reviewed this trading 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 17 February 2025
PRICES ARE NOW CONFIRMED for trading interval 17-Feb-2025 16:30.
In accordance with Market Notice 124786 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
124790PRICES UNCHANGED17/02/2025 04:30:21 PM
[EventId:202502171625_confirmed] Prices for interval 17-Feb-2025 16:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 17 February 2025
PRICES ARE NOW CONFIRMED for trading interval 17-Feb-2025 16:25.
In accordance with Market Notice 124785 AEMO has reviewed this trading 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 17 February 2025
PRICES ARE NOW CONFIRMED for trading interval 17-Feb-2025 16:25.
In accordance with Market Notice 124785 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
124789PRICES UNCHANGED17/02/2025 04:30:20 PM
[EventId:202502171615_confirmed] Prices for interval 17-Feb-2025 16:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 17 February 2025
PRICES ARE NOW CONFIRMED for trading interval 17-Feb-2025 16:15.
In accordance with Market Notice 124783 AEMO has reviewed this trading 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 17 February 2025
PRICES ARE NOW CONFIRMED for trading interval 17-Feb-2025 16:15.
In accordance with Market Notice 124783 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.