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90801RECLASSIFY CONTINGENCY20/09/2021 01:50:30 PM
Reclassification of a Non-Credible Contingency Event: Dederang - Glenrowan No.1 & No.3 220 kV Lines line and Numurkah Solar Farm line in VIC1 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: VIC1
Lines: Dederang - Glenrowan No.1 & No.3 220 kV Lines and Numurkah Solar Farm
Duration: 20/09/2021 13:50 until further notice
Constraint set(s) invoked:
V-NIL_DDGN_NSF_N-2 Constraint set contains the following interconnector(s) on the left hand side:
V-S-MNSP1
VIC1-NSW1
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: VIC1
Lines: Dederang - Glenrowan No.1 & No.3 220 kV Lines and Numurkah Solar Farm
Duration: 20/09/2021 13:50 until further notice
Constraint set(s) invoked:
V-NIL_DDGN_NSF_N-2 Constraint set contains the following interconnector(s) on the left hand side:
V-S-MNSP1
VIC1-NSW1
Auto-generated on behalf of Manager NEM Real Time Operations
90800RESERVE NOTICE20/09/2021 03:22:07 PM
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the Qld region on 20/09/2021
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:
From 1730 hrs to 1800 hrs 20/09/2021.
The forecast capacity reserve requirement is 1053 MW.
The minimum capacity reserve available is 820 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:
From 1730 hrs to 1800 hrs 20/09/2021.
The forecast capacity reserve requirement is 1053 MW.
The minimum capacity reserve available is 820 MW.
Manager NEM Real Time Operations
90799RECLASSIFY CONTINGENCY20/09/2021 11:34:29 AM
Cancellation of a Non-Credible Contingency Event: Farrell - Reece No.1 220 kV line and Farrell - Reece No.2 220 kV line in TAS1 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: TAS1
Lines: Farrell - Reece No.1 220 kV and Farrell - Reece No.2 220 kV
Cancellation time: 20/09/2021 11:34
Constraint set(s) revoked:
F-T-FARE_N-2 Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
Refer AEMO Electricity Market Notice 90797
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: TAS1
Lines: Farrell - Reece No.1 220 kV and Farrell - Reece No.2 220 kV
Cancellation time: 20/09/2021 11:34
Constraint set(s) revoked:
F-T-FARE_N-2 Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
Refer AEMO Electricity Market Notice 90797
Auto-generated on behalf of Manager NEM Real Time Operations
90797RECLASSIFY CONTINGENCY20/09/2021 10:29:35 AM
Reclassification of a Non-Credible Contingency Event: Farrell - Reece No.1 220 kV line and Farrell - Reece No.2 220 kV line in TAS1 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: TAS1
Lines: Farrell - Reece No.1 220 kV and Farrell - Reece No.2 220 kV
Duration: 20/09/2021 10:29 until further notice
Constraint set(s) invoked:
F-T-FARE_N-2 Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
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: TAS1
Lines: Farrell - Reece No.1 220 kV and Farrell - Reece No.2 220 kV
Duration: 20/09/2021 10:29 until further notice
Constraint set(s) invoked:
F-T-FARE_N-2 Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
Auto-generated on behalf of Manager NEM Real Time Operations
90796PRICES UNCHANGED20/09/2021 07:44:13 AM
[EventId:202109200715_confirmed] Prices for interval 20-Sep-2021 07:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0740 hrs on 20 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Sep-2021 07:15.
In accordance with Market Notice 90784 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 0740 hrs on 20 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Sep-2021 07:15.
In accordance with Market Notice 90784 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.
90795PRICES UNCHANGED20/09/2021 07:45:06 AM
[EventId:202109200740_confirmed] Prices for interval 20-Sep-2021 07:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0740 hrs on 20 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Sep-2021 07:40.
In accordance with Market Notice 90790 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 0740 hrs on 20 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Sep-2021 07:40.
In accordance with Market Notice 90790 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.
90794PRICES UNCHANGED20/09/2021 07:43:26 AM
[EventId:202109200735_confirmed] Prices for interval 20-Sep-2021 07:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0740 hrs on 20 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Sep-2021 07:35.
In accordance with Market Notice 90789 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 0740 hrs on 20 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Sep-2021 07:35.
In accordance with Market Notice 90789 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.
90793PRICES UNCHANGED20/09/2021 07:42:38 AM
[EventId:202109200730_confirmed] Prices for interval 20-Sep-2021 07:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0740 hrs on 20 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Sep-2021 07:30.
In accordance with Market Notice 90788 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 0740 hrs on 20 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Sep-2021 07:30.
In accordance with Market Notice 90788 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.
90792PRICES UNCHANGED20/09/2021 07:41:56 AM
[EventId:202109200725_confirmed] Prices for interval 20-Sep-2021 07:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0740 hrs on 20 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Sep-2021 07:25.
In accordance with Market Notice 90787 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 0740 hrs on 20 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 20-Sep-2021 07:25.
In accordance with Market Notice 90787 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.