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87941MARKET INTERVENTION07/07/2021 04:31:25 PM
Direction - SA region 07/07/2021
AEMO ELECTRICITY MARKET NOTICE.
Direction - SA region 07/07/2021
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 dispatch intervals during the event to be intervention dispatch intervals, commencing from the interval ending 1635 hrs on 07/07/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - SA region 07/07/2021
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 dispatch intervals during the event to be intervention dispatch intervals, commencing from the interval ending 1635 hrs on 07/07/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
87939MARKET INTERVENTION07/07/2021 03:56:06 PM
Possible intervention to manage power system security in South Australia (SA) Region
AEMO ELECTRICITY MARKET NOTICE
Possible intervention to manage power system security in South Australia (SA) Region
The synchronous generating units currently expected to be synchronised in SA from 2330 hrs 07/07/2021 to 0630 hrs 08/07/2021 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.
AEMO estimates that, in the absence of sufficient market response by 1630 hrs 07/07/2021, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
Possible intervention to manage power system security in South Australia (SA) Region
The synchronous generating units currently expected to be synchronised in SA from 2330 hrs 07/07/2021 to 0630 hrs 08/07/2021 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.
AEMO estimates that, in the absence of sufficient market response by 1630 hrs 07/07/2021, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
87938RESERVE NOTICE07/07/2021 03:45:36 PM
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 07/07/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:
From 1730 hrs to 1900 hrs 07/07/2021
The contingency forecast capacity reserve requirement is 1499 MW.
The minimum capacity reserve available is 1386 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 NSW region for the following period:
From 1730 hrs to 1900 hrs 07/07/2021
The contingency forecast capacity reserve requirement is 1499 MW.
The minimum capacity reserve available is 1386 MW.
Manager NEM Real Time Operations
87937NON-CONFORMANCE07/07/2021 08:40:16 AM
NON-CONFORMANCE Region NSW1 Wednesday, 7 July 2021
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE NSW1 Region Wednesday, 7 July 2021
AEMO declared a schedule generating unit non-conforming
Unit: VP6
Duration: 07/07/2021 08:15 to 07/07/2021 08:40
Amount: -20 MW
Constraint: NC-N_VP6
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE NSW1 Region Wednesday, 7 July 2021
AEMO declared a schedule generating unit non-conforming
Unit: VP6
Duration: 07/07/2021 08:15 to 07/07/2021 08:40
Amount: -20 MW
Constraint: NC-N_VP6
Auto-generated on behalf of Manager NEM Real Time Operations
87936RESERVE NOTICE07/07/2021 08:09:57 AM
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 07/07/2021
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 87935 is cancelled at 0800 hrs 07/07/2021.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 87935 is cancelled at 0800 hrs 07/07/2021.
Manager NEM Real Time Operations
87935RESERVE NOTICE07/07/2021 05:41:51 AM
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 07/07/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:
From 1830 hrs to 1900 hrs 07/07/2021
The contingency forecast capacity reserve requirement is 1488 MW.
The minimum capacity reserve available is 1476 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 NSW region for the following period:
From 1830 hrs to 1900 hrs 07/07/2021
The contingency forecast capacity reserve requirement is 1488 MW.
The minimum capacity reserve available is 1476 MW.
Manager NEM Real Time Operations
87934NON-CONFORMANCE06/07/2021 08:10:17 PM
NON-CONFORMANCE Region NSW1 Tuesday, 6 July 2021
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE NSW1 Region Tuesday, 6 July 2021
AEMO declared a schedule generating unit non-conforming
Unit: VP6
Duration: 06/07/2021 20:05 to 06/07/2021 20:10
Amount: -25 MW
Constraint: NC-N_VP6
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE NSW1 Region Tuesday, 6 July 2021
AEMO declared a schedule generating unit non-conforming
Unit: VP6
Duration: 06/07/2021 20:05 to 06/07/2021 20:10
Amount: -25 MW
Constraint: NC-N_VP6
Auto-generated on behalf of Manager NEM Real Time Operations
87933RESERVE NOTICE06/07/2021 08:00:03 PM
Cancellation of Actual (LOR1) condition in the NSWregion - 06/07/2021
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSWregion - 06/07/2021
The Actual LOR1 Condition in the NSW region advised in AEMO Electricity Market Notice No.87932 is cancelled at 2000 hrs 06/07/2021.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSWregion - 06/07/2021
The Actual LOR1 Condition in the NSW region advised in AEMO Electricity Market Notice No.87932 is cancelled at 2000 hrs 06/07/2021.
Manager NEM Real Time Operations
87932RESERVE NOTICE06/07/2021 06:24:56 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 06/07/2021
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 06/07/2021
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1820 hrs.
The Actual LOR1 condition is forecast to exist until 2000 hrs.
The capacity reserve requirement is 1435 MW
The minimum capacity reserve available is 900 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 06/07/2021
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1820 hrs.
The Actual LOR1 condition is forecast to exist until 2000 hrs.
The capacity reserve requirement is 1435 MW
The minimum capacity reserve available is 900 MW
Manager NEM Real Time Operations