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122715RECLASSIFY CONTINGENCY02/01/2025 10:56:51 AM
Reclassification of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV line in NSW1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 02/01/2025 10:56 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Auto-generated on behalf of Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 02/01/2025 10:56 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Auto-generated on behalf of Manager NEM Real Time Operations
122714SETTLEMENTS RESIDUE02/01/2025 10:39:17 AM
[EventId:202501021030_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 02 January 2025 10:30
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1030 hrs on 2 January 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 2 January 2025.
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 1030 hrs on 2 January 2025.
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 1030 hrs on 2 January 2025
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 2 January 2025.
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 1030 hrs on 2 January 2025.
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.
122713PRICES UNCHANGED02/01/2025 10:34:37 AM
[EventId:202501021010_confirmed] Prices for interval 02-Jan-2025 10:10 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:10.
In accordance with Market Notice 122702 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 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:10.
In accordance with Market Notice 122702 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.
122712PRICES UNCHANGED02/01/2025 10:33:23 AM
[EventId:202501021030_confirmed] Prices for interval 02-Jan-2025 10:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:30.
In accordance with Market Notice 122707 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 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:30.
In accordance with Market Notice 122707 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.
122711PRICES UNCHANGED02/01/2025 10:32:03 AM
[EventId:202501021025_confirmed] Prices for interval 02-Jan-2025 10:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:25.
In accordance with Market Notice 122706 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 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:25.
In accordance with Market Notice 122706 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.
122710PRICES UNCHANGED02/01/2025 10:37:01 AM
[EventId:202501021020_confirmed] Prices for interval 02-Jan-2025 10:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:20.
In accordance with Market Notice 122704 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 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:20.
In accordance with Market Notice 122704 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.
122709PRICES UNCHANGED02/01/2025 10:30:26 AM
[EventId:202501021015_confirmed] Prices for interval 02-Jan-2025 10:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:15.
In accordance with Market Notice 122703 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 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:15.
In accordance with Market Notice 122703 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.
122708PRICES UNCHANGED02/01/2025 10:35:53 AM
[EventId:202501021005_confirmed] Prices for interval 02-Jan-2025 10:05 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:05.
In accordance with Market Notice 122700 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 1030 hrs on 2 January 2025
PRICES ARE NOW CONFIRMED for trading interval 02-Jan-2025 10:05.
In accordance with Market Notice 122700 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.
122705GENERAL NOTICE02/01/2025 10:38:18 AM
NEM Local Temperature Alerts for SA, VIC from 02 Jan 2025 to 06 Jan 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
Clare High School (39+ Deg C): 4th Jan
Port Augusta Ap (39+ Deg C): 3rd Jan, 4th Jan, 5th Jan
VIC
Ararat Prison (39+ Deg C): 4th Jan
Mildura Ap (39+ Deg C): 4th Jan, 5th Jan
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
Clare High School (39+ Deg C): 4th Jan
Port Augusta Ap (39+ Deg C): 3rd Jan, 4th Jan, 5th Jan
VIC
Ararat Prison (39+ Deg C): 4th Jan
Mildura Ap (39+ Deg C): 4th Jan, 5th Jan
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