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Update - Lightning vulnerable lines in QLD region
Update - Lightning vulnerable lines in QLD region
Refer to AEMO Electricity Market Notice 112794
At 2345 hrs 26/12/2023, the Clare South - Strathmore No.7208 and Strathmore - Clare South tee King Creek No.7128 132 kV Lines tripped.
The cause of the trip was identified as due to Lightning.
In accordance with SO_OP_3715, AEMO now considers the Clare South - Strathmore No.7208 and Strathmore - Clare South tee King Creek No.7128 132 kV Lines to be vulnerable with a category of "Probable" due to Lightning.
Manager NEM Real Time Operations
Direction - SA region 26/12/2023
Direction - SA region 26/12/2023
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the SA region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).
The direction was necessary to maintain the power system in a secure operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
The issue of the direction commences an AEMO intervention event. AEMO declares all trading intervals during the event to be intervention trading intervals, commencing from the interval ending 1605 hrs on 26/12/2023.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 18/12/2023
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 18/12/2023
Refer Market Notice 112492
The AEMO Intervention Event and all associated directions are cancelled from 2330 hrs 26/12/2023
Manager NEM Real Time Operations
[EventId:202312251640_confirmed] Prices for interval 25-Dec-2023 16:40 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1700 hrs on 25 December 2023
PRICES ARE NOW CONFIRMED for trading interval 25-Dec-2023 16:40.
In accordance with Market Notice 112726 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.
[EventId:202312251700_confirmed] Prices for interval 25-Dec-2023 17:00 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1700 hrs on 25 December 2023
PRICES ARE NOW CONFIRMED for trading interval 25-Dec-2023 17:00.
In accordance with Market Notice 112730 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.
[EventId:202312251655_confirmed] Prices for interval 25-Dec-2023 16:55 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1700 hrs on 25 December 2023
PRICES ARE NOW CONFIRMED for trading interval 25-Dec-2023 16:55.
In accordance with Market Notice 112729 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.
[EventId:202312251650_confirmed] Prices for interval 25-Dec-2023 16:50 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1700 hrs on 25 December 2023
PRICES ARE NOW CONFIRMED for trading interval 25-Dec-2023 16:50.
In accordance with Market Notice 112728 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.
[EventId:202312251645_confirmed] Prices for interval 25-Dec-2023 16:45 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1700 hrs on 25 December 2023
PRICES ARE NOW CONFIRMED for trading interval 25-Dec-2023 16:45.
In accordance with Market Notice 112727 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.
[EventId:202312251635_confirmed] Prices for interval 25-Dec-2023 16:35 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1700 hrs on 25 December 2023
PRICES ARE NOW CONFIRMED for trading interval 25-Dec-2023 16:35.
In accordance with Market Notice 112725 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.