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122796RECLASSIFY CONTINGENCY03/01/2025 12:36:04 PM
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: 03/01/2025 12:35 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: 03/01/2025 12:35 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
122792GENERAL NOTICE03/01/2025 11:12:17 AM
NEM Local Temperature Alerts for SA, VIC from 03 Jan 2025 to 07 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
Port Augusta Ap (39+ Deg C): 3rd Jan, 4th Jan, 5th Jan
VIC
Latrobe Valley Ap (39+ Deg C): 5th Jan
Melbourne Olympic Park (39+ Deg C): 4th Jan, 5th 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
Port Augusta Ap (39+ Deg C): 3rd Jan, 4th Jan, 5th Jan
VIC
Latrobe Valley Ap (39+ Deg C): 5th Jan
Melbourne Olympic Park (39+ Deg C): 4th Jan, 5th 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
122791PRICES UNCHANGED03/01/2025 10:03:33 AM
[EventId:202501030940_confirmed] Prices for interval 03-Jan-2025 09:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 09:40.
In accordance with Market Notice 122780 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 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 09:40.
In accordance with Market Notice 122780 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.
122790PRICES UNCHANGED03/01/2025 10:07:12 AM
[EventId:202501031000_confirmed] Prices for interval 03-Jan-2025 10:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 10:00.
In accordance with Market Notice 122785 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 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 10:00.
In accordance with Market Notice 122785 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.
122789PRICES UNCHANGED03/01/2025 10:02:14 AM
[EventId:202501030955_confirmed] Prices for interval 03-Jan-2025 09:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 09:55.
In accordance with Market Notice 122784 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 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 09:55.
In accordance with Market Notice 122784 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.
122788PRICES UNCHANGED03/01/2025 10:00:29 AM
[EventId:202501030950_confirmed] Prices for interval 03-Jan-2025 09:50 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 09:50.
In accordance with Market Notice 122783 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 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 09:50.
In accordance with Market Notice 122783 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.
122787PRICES UNCHANGED03/01/2025 10:06:03 AM
[EventId:202501030945_confirmed] Prices for interval 03-Jan-2025 09:45 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 09:45.
In accordance with Market Notice 122781 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 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 09:45.
In accordance with Market Notice 122781 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.
122786PRICES UNCHANGED03/01/2025 10:04:48 AM
[EventId:202501030935_confirmed] Prices for interval 03-Jan-2025 09:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 09:35.
In accordance with Market Notice 122779 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 1000 hrs on 3 January 2025
PRICES ARE NOW CONFIRMED for trading interval 03-Jan-2025 09:35.
In accordance with Market Notice 122779 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.
122776RECLASSIFY CONTINGENCY03/01/2025 05:14:24 AM
Cancellation of a Non-Credible Contingency Event: Ross - Tully South - Woree No.8905 275 kV line line and Cardwell - Tully No.7389 132kV line line in QLD1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: QLD1
Lines: Ross - Tully South - Woree No.8905 275 kV line and Cardwell - Tully No.7389 132kV line
Cancellation time: 03/01/2025 05:14
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 122771
Auto-generated on behalf of Manager NEM Real Time Operations
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: QLD1
Lines: Ross - Tully South - Woree No.8905 275 kV line and Cardwell - Tully No.7389 132kV line
Cancellation time: 03/01/2025 05:14
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 122771
Auto-generated on behalf of Manager NEM Real Time Operations