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90398MARKET INTERVENTION13/09/2021 04:00:15 AM
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 07/09/2021
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 07/09/2021
Refer Market Notice 90265
The AEMO Intervention Event and all associated directions are cancelled from 0400 hrs 13/09/2021
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 07/09/2021
Refer Market Notice 90265
The AEMO Intervention Event and all associated directions are cancelled from 0400 hrs 13/09/2021
Manager NEM Real Time Operations
90396POWER SYSTEM EVENTS12/09/2021 11:16:30 PM
Non-credible contingency event - Qld region - 12/09/2021
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - Qld region - 12/09/2021
At 2215 hrs the Ross - Townsville South 7249 132 kV line tripped and auto-reclosed and the Kennedy Energy Park Wind Farm tripped.
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 - Qld region - 12/09/2021
At 2215 hrs the Ross - Townsville South 7249 132 kV line tripped and auto-reclosed and the Kennedy Energy Park Wind Farm tripped.
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
90395POWER SYSTEM EVENTS12/09/2021 07:39:49 PM
Non-credible contingency event - SA region - 12/09/2021
Non-credible contingency event - SA region - 12/09/2021
At 1822 hrs at Canowie substation circuit breakers CB 6501 and CB 6502 tripped which resulted in the following:
Opening of the Canowie - Robertstown 275 kV Line at the Canowie end only
Opening of the Canowie - Mt Lock 275 kV Line at the Canowie end only
Disconnection of Hallett substation and Hallet WF
At 1826 hrs CB 6501 at Canowie was manually closed which returned the Canowie - Robertstown 275 kV Line and the Canowie - Mt Lock 275 kV Line into service.
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
At 1822 hrs at Canowie substation circuit breakers CB 6501 and CB 6502 tripped which resulted in the following:
Opening of the Canowie - Robertstown 275 kV Line at the Canowie end only
Opening of the Canowie - Mt Lock 275 kV Line at the Canowie end only
Disconnection of Hallett substation and Hallet WF
At 1826 hrs CB 6501 at Canowie was manually closed which returned the Canowie - Robertstown 275 kV Line and the Canowie - Mt Lock 275 kV Line into service.
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
90393RESERVE NOTICE12/09/2021 05:13:35 PM
STPASA - Update Forecast Lack Of Reserve Level 1 (LOR1) in the TAS Region beginning on 14/09/2021
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the TAS region advised in AEMO Electricity Market Notice No. 90341 has been updated at 1420 hrs 12/09/2021 to the following:
1. From 1800 hrs to 1930 hrs 14/09/2021.
The forecast capacity reserve requirement is 741 MW.
The minimum capacity reserve available is 720 MW.
2. From 0730 hrs to 0800 hrs 15/09/2021.
The forecast capacity reserve requirement is 741 MW.
The minimum capacity reserve available is 735 MW.
AEMO Operations
The Forecast LOR1 condition in the TAS region advised in AEMO Electricity Market Notice No. 90341 has been updated at 1420 hrs 12/09/2021 to the following:
1. From 1800 hrs to 1930 hrs 14/09/2021.
The forecast capacity reserve requirement is 741 MW.
The minimum capacity reserve available is 720 MW.
2. From 0730 hrs to 0800 hrs 15/09/2021.
The forecast capacity reserve requirement is 741 MW.
The minimum capacity reserve available is 735 MW.
AEMO Operations
90392PRICES UNCHANGED12/09/2021 04:44:14 PM
[EventId:202109121620_confirmed] Prices for interval 12-Sep-2021 16:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:20.
In accordance with Market Notice 90381 AEMO has reviewed this dispatch 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 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:20.
In accordance with Market Notice 90381 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
90391PRICES UNCHANGED12/09/2021 04:43:32 PM
[EventId:202109121640_confirmed] Prices for interval 12-Sep-2021 16:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:40.
In accordance with Market Notice 90385 AEMO has reviewed this dispatch 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 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:40.
In accordance with Market Notice 90385 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
90390PRICES UNCHANGED12/09/2021 04:42:47 PM
[EventId:202109121635_confirmed] Prices for interval 12-Sep-2021 16:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:35.
In accordance with Market Notice 90384 AEMO has reviewed this dispatch 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 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:35.
In accordance with Market Notice 90384 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
90389PRICES UNCHANGED12/09/2021 04:42:03 PM
[EventId:202109121630_confirmed] Prices for interval 12-Sep-2021 16:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:30.
In accordance with Market Notice 90383 AEMO has reviewed this dispatch 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 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:30.
In accordance with Market Notice 90383 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
90388PRICES UNCHANGED12/09/2021 04:40:18 PM
[EventId:202109121625_confirmed] Prices for interval 12-Sep-2021 16:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:25.
In accordance with Market Notice 90382 AEMO has reviewed this dispatch 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 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:25.
In accordance with Market Notice 90382 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.