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84527RESERVE NOTICE21/04/2021 08:18:24 AM
Cancellation of Actual (LOR1) condition in the Victoria region - 21/04/2021
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the Victoria region - 21/04/2021
The Actual LOR1 Condition declared in the Victoria Region advised in AEMO Electricity Market Notice No.84526 is cancelled at 0815 hrs 21/04/2021
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the Victoria region - 21/04/2021
The Actual LOR1 Condition declared in the Victoria Region advised in AEMO Electricity Market Notice No.84526 is cancelled at 0815 hrs 21/04/2021
Manager NEM Real Time Operations
84526RESERVE NOTICE21/04/2021 07:44:11 AM
Actual Lack Of Reserve Level 1 (LOR1) in the Victoria region - 21/04/2021
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the Victoria region - 21/04/2021
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the [xxx] region from [xxxx] hrs.
The Actual LOR1 condition [is forecast to exist until 0830 hrs.
The capacity reserve requirement is 1142 MW
The minimum capacity reserve available is 1095 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the Victoria region - 21/04/2021
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the [xxx] region from [xxxx] hrs.
The Actual LOR1 condition [is forecast to exist until 0830 hrs.
The capacity reserve requirement is 1142 MW
The minimum capacity reserve available is 1095 MW
Manager NEM Real Time Operations
84525RECLASSIFY CONTINGENCY21/04/2021 07:09:35 AM
Cancellation 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
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: NSW1
Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Cancellation time: 21/04/2021 07:09
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 84524
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: NSW1
Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Cancellation time: 21/04/2021 07:09
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 84524
Auto-generated on behalf of Manager NEM Real Time Operations
84524RECLASSIFY CONTINGENCY21/04/2021 06:08:10 AM
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: 21/04/2021 06:08 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: 21/04/2021 06:08 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
84523SETTLEMENTS RESIDUE20/04/2021 05:00:27 PM
[EventId:202104201700_NRM_QLD1_NSW1_stopped] NEGRES CONSTRAINT NRM_QLD1_NSW1 ceased operating from 20 April 2021 17:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1700 hrs on 20 April 2021
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - QLD to NSW - 20 April 2021.
Refer to market notice: 84510
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the QLD to NSW directional interconnector.
The negative residue constraint NRM_QLD1_NSW1 ceased operating at 1700 hrs on 20 April 2021.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1700 hrs on 20 April 2021
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - QLD to NSW - 20 April 2021.
Refer to market notice: 84510
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the QLD to NSW directional interconnector.
The negative residue constraint NRM_QLD1_NSW1 ceased operating at 1700 hrs on 20 April 2021.
This is an AEMO autogenerated Market Notice.
84522PRICES UNCHANGED20/04/2021 04:37:49 PM
[EventId:202104201610_confirmed] Prices for interval 20-Apr-2021 16:10 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 20 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Apr-2021 16:10.
In accordance with Market Notice 84512 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 1630 hrs on 20 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Apr-2021 16:10.
In accordance with Market Notice 84512 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.
84521PRICES UNCHANGED20/04/2021 04:36:29 PM
[EventId:202104201630_confirmed] Prices for interval 20-Apr-2021 16:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 20 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Apr-2021 16:30.
In accordance with Market Notice 84516 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 1630 hrs on 20 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Apr-2021 16:30.
In accordance with Market Notice 84516 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.
84520PRICES UNCHANGED20/04/2021 04:34:53 PM
[EventId:202104201625_confirmed] Prices for interval 20-Apr-2021 16:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 20 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Apr-2021 16:25.
In accordance with Market Notice 84515 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 1630 hrs on 20 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Apr-2021 16:25.
In accordance with Market Notice 84515 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.
84519PRICES UNCHANGED20/04/2021 04:33:32 PM
[EventId:202104201620_confirmed] Prices for interval 20-Apr-2021 16:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 20 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Apr-2021 16:20.
In accordance with Market Notice 84514 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 1630 hrs on 20 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Apr-2021 16:20.
In accordance with Market Notice 84514 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.