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91913RESERVE NOTICE23/10/2021 05:22:45 PM
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the Qld Region on 24/10/2021
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the Qld region advised in AEMO Electricity Market Notice No.91901 is cancelled at 1718 hrs 23/10/2021
Manager NEM Real Time Operations
The Forecast LOR1 condition in the Qld region advised in AEMO Electricity Market Notice No.91901 is cancelled at 1718 hrs 23/10/2021
Manager NEM Real Time Operations
91911RECLASSIFY CONTINGENCY23/10/2021 04:06:50 PM
Reclassification of a Non-Credible Contingency Event: Collinsville North - Proserpine No.7125 132 kV line and Collinsville North - Proserpine No.7126 132 kV line in QLD1 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: QLD1
Lines: Collinsville North - Proserpine No.7125 132 kV and Collinsville North - Proserpine No.7126 132 kV
Duration: 23/10/2021 16:06 until further notice
Constraint set(s) invoked:
NONE
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: QLD1
Lines: Collinsville North - Proserpine No.7125 132 kV and Collinsville North - Proserpine No.7126 132 kV
Duration: 23/10/2021 16:06 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
91910RECLASSIFY CONTINGENCY23/10/2021 04:06:50 PM
Reclassification of a Non-Credible Contingency Event: Collinsville Nth-Clare Sth Tee King Creek 7128 132kV line and Strathmore-Clare South 7208 132kV line in QLD1 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: QLD1
Lines: Collinsville Nth-Clare Sth Tee King Creek 7128 132kV and Strathmore-Clare South 7208 132kV
Duration: 23/10/2021 16:06 until further notice
Constraint set(s) invoked:
NONE
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: QLD1
Lines: Collinsville Nth-Clare Sth Tee King Creek 7128 132kV and Strathmore-Clare South 7208 132kV
Duration: 23/10/2021 16:06 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
91909RECLASSIFY CONTINGENCY23/10/2021 03:57:20 PM
Reclassification of a Non-Credible Contingency Event: Tarong - Chinchilla No.7168 132 kV line and Tarong - Chinchilla No.7183 132 kV line in QLD1 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: QLD1
Lines: Tarong - Chinchilla No.7168 132 kV and Tarong - Chinchilla No.7183 132 kV
Duration: 23/10/2021 15:57 until further notice
Constraint set(s) invoked:
NONE
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: QLD1
Lines: Tarong - Chinchilla No.7168 132 kV and Tarong - Chinchilla No.7183 132 kV
Duration: 23/10/2021 15:57 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
91908RECLASSIFY CONTINGENCY23/10/2021 03:32:17 PM
Reclassification of a Non-Credible Contingency Event: Bayswater - Mt Piper No.5A3 500kV line and Wollar - Mt Piper No.5A5 500kV 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: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Duration: 23/10/2021 15:32 until further notice
Constraint set(s) invoked:
NONE
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: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Duration: 23/10/2021 15:32 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
91907RESERVE NOTICE23/10/2021 03:29:42 PM
STPASA - Update Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region beginning on 27/10/2021
AEMO ELECTRICITY MARKET NOTICE
Refer AEMO Market Notice 91891
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following periods:
[1.] From 1800 hrs 27/10/2021 to 1900 hrs 27/10/2021.
The forecast capacity reserve requirement is 176 MW.
The minimum capacity reserve available is 136 MW.
[2.] From 0530 hrs 28/10/2021 to 0730 hrs 28/10/2021.
The forecast capacity reserve requirement is 183 MW.
The minimum capacity reserve available is 89 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
Refer AEMO Market Notice 91891
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following periods:
[1.] From 1800 hrs 27/10/2021 to 1900 hrs 27/10/2021.
The forecast capacity reserve requirement is 176 MW.
The minimum capacity reserve available is 136 MW.
[2.] From 0530 hrs 28/10/2021 to 0730 hrs 28/10/2021.
The forecast capacity reserve requirement is 183 MW.
The minimum capacity reserve available is 89 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
91906RESERVE NOTICE23/10/2021 03:28:39 PM
STPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region beginning on 27/10/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following periods:
[1.] From 1700 hrs 27/10/2021 to 1800 hrs 27/10/2021.
The forecast capacity reserve requirement is 351 MW.
The minimum capacity reserve available is 239 MW.
[2.] From 0300 hrs 28/10/2021 to 0330 hrs 28/10/2021.
The forecast capacity reserve requirement is 340 MW.
The minimum capacity reserve available is 332 MW.
[3.] From 0400 hrs 28/10/2021 to 0530 hrs 28/10/2021.
The forecast capacity reserve requirement is 358 MW.
The minimum capacity reserve available is 262 MW.
Manager NEM Real Time Operations
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following periods:
[1.] From 1700 hrs 27/10/2021 to 1800 hrs 27/10/2021.
The forecast capacity reserve requirement is 351 MW.
The minimum capacity reserve available is 239 MW.
[2.] From 0300 hrs 28/10/2021 to 0330 hrs 28/10/2021.
The forecast capacity reserve requirement is 340 MW.
The minimum capacity reserve available is 332 MW.
[3.] From 0400 hrs 28/10/2021 to 0530 hrs 28/10/2021.
The forecast capacity reserve requirement is 358 MW.
The minimum capacity reserve available is 262 MW.
Manager NEM Real Time Operations
91901RESERVE NOTICE23/10/2021 12:53:29 PM
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 24/10/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:
[1.] From 1730 hrs 24/10/2021 to 1900 hrs 24/10/2021.
The forecast capacity reserve requirement is 978 MW.
The minimum capacity reserve available is 905 MW.
Manager NEM Real Time Operations
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:
[1.] From 1730 hrs 24/10/2021 to 1900 hrs 24/10/2021.
The forecast capacity reserve requirement is 978 MW.
The minimum capacity reserve available is 905 MW.
Manager NEM Real Time Operations
91900PRICES UNCHANGED23/10/2021 11:42:49 AM
[EventId:202110231120_confirmed] Prices for interval 23-Oct-2021 11:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1140 hrs on 23 October 2021
PRICES ARE NOW CONFIRMED for trading interval 23-Oct-2021 11:20.
In accordance with Market Notice 91889 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 1140 hrs on 23 October 2021
PRICES ARE NOW CONFIRMED for trading interval 23-Oct-2021 11:20.
In accordance with Market Notice 91889 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.