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119029POWER SYSTEM EVENTS18/10/2024 03:48:56 PM
Non-credible contingency event - VIC region - 18/10/2024
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - VIC region - 18/10/2024
At 1525 hrs the Rowville - Yallourn No. 7 220 kV Line and the Rowville - Yallourn No. 8 220 kV Line tripped and auto-reclosed.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
Non-credible contingency event - VIC region - 18/10/2024
At 1525 hrs the Rowville - Yallourn No. 7 220 kV Line and the Rowville - Yallourn No. 8 220 kV Line tripped and auto-reclosed.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
118995RESERVE NOTICE17/10/2024 06:41:36 PM
Cancellation of Actual (LOR1) condition in the QLD region - 17/10/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the QLD region - 17/10/2024
The Actual LOR1 Condition in the QLD Region advised in AEMO Electricity Market Notice No.118993 is cancelled at 1839 hrs 17/10/2024.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the QLD region - 17/10/2024
The Actual LOR1 Condition in the QLD Region advised in AEMO Electricity Market Notice No.118993 is cancelled at 1839 hrs 17/10/2024.
Manager NEM Real Time Operations
118993RESERVE NOTICE17/10/2024 06:19:52 PM
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 17/10/2024
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 17/10/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the QLD region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs
The capacity reserve requirement is 1136 MW
The minimum capacity reserve available is 1076 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 17/10/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the QLD region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs
The capacity reserve requirement is 1136 MW
The minimum capacity reserve available is 1076 MW
Manager NEM Real Time Operations
118851MINIMUM SYSTEM LOAD13/10/2024 01:01:01 PM
Cancellation - MSL1- VIC Region at 1300 hrs 13/10/2024.
AEMO ELECTRICITY MARKET NOTICE
Cancellation - MSL1- VIC Region at 1300 hrs 13/10/2024.
Refer to Market Notice 11836 for MSL1.
Manager NEM Real Time Operations
Cancellation - MSL1- VIC Region at 1300 hrs 13/10/2024.
Refer to Market Notice 11836 for MSL1.
Manager NEM Real Time Operations
118836MINIMUM SYSTEM LOAD13/10/2024 09:11:36 AM
Minimum System Load 1 (MSL1) in the VIC Region on 13/10/2024
AEMO ELECTRICITY MARKET NOTICE
Minimum System Load 1 (MSL1) in the VIC Region on 13/10/2024
Update to Market Notice 118834 - AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the Victorian region from 1030 hrs 13/10/2024 to 1330 hrs 13/10/2024.
Minimum regional demand is forecast to be 1265 MW at 1230 hrs, and the advisory threshold is:
- MSL1 - 1560 MW
- MSL2 - 1060 MW
- MSL3 - 560 MW
MSL events are forecast when forecast regional demand is less than the relevant MSL threshold. The forecast regional demand is below the MSL1 threshold. Refer to NEM Data Dashboard to monitor demand levels: https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/data-dashboard-nem
AEMO is seeking a market response such as rescheduling of planned network outages and increasing electricity consumption.
An insufficient market response may require AEMO to take action or intervene to maintain power system security in Victoria. This may result in actions such as recalling network outages, the direction of scheduled production units, curtailment of non-scheduled production units, and/or a direction to maintain regional demand above required MSL threshold, in both Victoria and South Australia.
Manager NEM Real Time Operations
Minimum System Load 1 (MSL1) in the VIC Region on 13/10/2024
Update to Market Notice 118834 - AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the Victorian region from 1030 hrs 13/10/2024 to 1330 hrs 13/10/2024.
Minimum regional demand is forecast to be 1265 MW at 1230 hrs, and the advisory threshold is:
- MSL1 - 1560 MW
- MSL2 - 1060 MW
- MSL3 - 560 MW
MSL events are forecast when forecast regional demand is less than the relevant MSL threshold. The forecast regional demand is below the MSL1 threshold. Refer to NEM Data Dashboard to monitor demand levels: https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/data-dashboard-nem
AEMO is seeking a market response such as rescheduling of planned network outages and increasing electricity consumption.
An insufficient market response may require AEMO to take action or intervene to maintain power system security in Victoria. This may result in actions such as recalling network outages, the direction of scheduled production units, curtailment of non-scheduled production units, and/or a direction to maintain regional demand above required MSL threshold, in both Victoria and South Australia.
Manager NEM Real Time Operations
118832MINIMUM SYSTEM LOAD13/10/2024 05:10:06 AM
Cancellation - MSL1- VIC Region at 0500 hrs 13/10/2024.
AEMO ELECTRICITY MARKET NOTICE
Cancellation - MSL1- VIC Region at 0500 hrs 13/10/2024.
Refer to Market Notice 118809 for MSL1.
Manager NEM Real Time Operations
Cancellation - MSL1- VIC Region at 0500 hrs 13/10/2024.
Refer to Market Notice 118809 for MSL1.
Manager NEM Real Time Operations
118817MINIMUM SYSTEM LOAD12/10/2024 12:53:52 PM
Cancellation - MSL1- VIC Region at 1247 hrs 12/10/2024.
AEMO ELECTRICITY MARKET NOTICE
Cancellation - MSL1- VIC Region at 1247 hrs 12/10/2024.
Refer to Market Notice 118803 for MSL1.
Manager NEM Real Time Operations
Cancellation - MSL1- VIC Region at 1247 hrs 12/10/2024.
Refer to Market Notice 118803 for MSL1.
Manager NEM Real Time Operations
118809MINIMUM SYSTEM LOAD12/10/2024 11:04:06 AM
Minimum System Load 1 (MSL1) in the VIC Region on 13/10/2024
AEMO ELECTRICITY MARKET NOTICE
Minimum System Load 1 (MSL1) in the VIC Region on 13/10/2024
Update to Market Notice 118749 - AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the Victorian region from 1200 hrs 13/10/2024 to 1230 hrs 13/10/2024.
Minimum regional demand is [forecast to be] 1557 MW at 1230 hrs, and the advisory threshold is:
? MSL1 - 1560 MW
? MSL2 - 1010 MW
? MSL3 - 510 MW
MSL events are forecast when forecast regional demand is less than the relevant MSL threshold. The forecast regional demand is below the xxx threshold. Refer to NEM Data Dashboard to monitor demand levels: https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/data-dashboard-nem
AEMO is seeking a market response such as rescheduling of planned network outages and increasing electricity consumption.
An insufficient market response may require AEMO to take action or intervene to maintain power system security in Victoria. This may result in actions such as recalling network outages, the direction of scheduled production units, curtailment of non-scheduled production units, and/or a direction to maintain regional demand above required MSL threshold, in both Victoria and South Australia.
Manager NEM Real Time Operations
Minimum System Load 1 (MSL1) in the VIC Region on 13/10/2024
Update to Market Notice 118749 - AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the Victorian region from 1200 hrs 13/10/2024 to 1230 hrs 13/10/2024.
Minimum regional demand is [forecast to be] 1557 MW at 1230 hrs, and the advisory threshold is:
? MSL1 - 1560 MW
? MSL2 - 1010 MW
? MSL3 - 510 MW
MSL events are forecast when forecast regional demand is less than the relevant MSL threshold. The forecast regional demand is below the xxx threshold. Refer to NEM Data Dashboard to monitor demand levels: https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/data-dashboard-nem
AEMO is seeking a market response such as rescheduling of planned network outages and increasing electricity consumption.
An insufficient market response may require AEMO to take action or intervene to maintain power system security in Victoria. This may result in actions such as recalling network outages, the direction of scheduled production units, curtailment of non-scheduled production units, and/or a direction to maintain regional demand above required MSL threshold, in both Victoria and South Australia.
Manager NEM Real Time Operations
118803MINIMUM SYSTEM LOAD12/10/2024 06:19:33 AM
Forecast Minimum System Load 1 (MSL1) in the VIC Region on 12/10/2024
AEMO ELECTRICITY MARKET NOTICE
AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the Victorian region from 1230 hrs 12/10/2024 to 1330 hrs 12/10/2024.
Minimum regional demand is forecast to be 1585 MW at 1300 hrs, and the advisory threshold is:
o MSL1 - 1605 MW
o MSL2 - 1105 MW
o MSL3 - 605 MW
MSL events are forecast when forecast regional demand is less than the relevant MSL threshold. The forecast regional demand is below the MSL1 threshold.
AEMO Operations
AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the Victorian region from 1230 hrs 12/10/2024 to 1330 hrs 12/10/2024.
Minimum regional demand is forecast to be 1585 MW at 1300 hrs, and the advisory threshold is:
o MSL1 - 1605 MW
o MSL2 - 1105 MW
o MSL3 - 605 MW
MSL events are forecast when forecast regional demand is less than the relevant MSL threshold. The forecast regional demand is below the MSL1 threshold.
AEMO Operations