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90223PRICES SUBJECT TO REVIEW04/09/2021 10:20:12 PM
[EventId:202109042225_review] Prices for interval 04-Sep-2021 22:25 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2220 hrs on 4 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 04-Sep-2021 22:25.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 2220 hrs on 4 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 04-Sep-2021 22:25.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90222PRICES SUBJECT TO REVIEW04/09/2021 10:15:19 PM
[EventId:202109042220_review] Prices for interval 04-Sep-2021 22:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2215 hrs on 4 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 04-Sep-2021 22:20.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 2215 hrs on 4 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 04-Sep-2021 22:20.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90221PRICES SUBJECT TO REVIEW04/09/2021 10:10:14 PM
[EventId:202109042215_review] Prices for interval 04-Sep-2021 22:15 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2210 hrs on 4 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 04-Sep-2021 22:15.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 2210 hrs on 4 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 04-Sep-2021 22:15.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90220PRICES SUBJECT TO REVIEW04/09/2021 10:05:13 PM
[EventId:202109042210_review] Prices for interval 04-Sep-2021 22:10 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2205 hrs on 4 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 04-Sep-2021 22:10.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 2205 hrs on 4 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 04-Sep-2021 22:10.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90219PRICES SUBJECT TO REVIEW04/09/2021 10:00:19 PM
[EventId:202109042205_review] Prices for interval 04-Sep-2021 22:05 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2200 hrs on 4 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 04-Sep-2021 22:05.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 2200 hrs on 4 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 04-Sep-2021 22:05.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90217MARKET INTERVENTION04/09/2021 04:53:23 PM
Direction - SA Region - 04/09/2021
AEMO ELECTRICITY MARKET NOTICE
Direction - SA Region - 04/09/2021
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 1705 hrs on 04/09/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - SA Region - 04/09/2021
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 1705 hrs on 04/09/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
90214MARKET INTERVENTION04/09/2021 02:04:42 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 0100 hrs 05/09/2021 to 1800 hrs 05/09/2021 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 1700 hrs 04/09/2021, 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 Operation
Possible intervention to manage power system security in South Australia (SA) Region
The synchronous generating units currently expected to be synchronised in SA from 0100 hrs 05/09/2021 to 1800 hrs 05/09/2021 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 1700 hrs 04/09/2021, 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 Operation
90213MARKET INTERVENTION04/09/2021 04:48:23 PM
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 03/09/2021
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 03/09/2021
Refer Market Notice 90205
The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs 04/09/2021
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 03/09/2021
Refer Market Notice 90205
The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs 04/09/2021
Manager NEM Real Time Operations
90210NON-CONFORMANCE04/09/2021 08:05:15 AM
NON-CONFORMANCE Region QLD1 Saturday, 4 September 2021
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Saturday, 4 September 2021
AEMO declared a schedule generating unit non-conforming
Unit: STAN-4
Duration: 04/09/2021 08:00 to 04/09/2021 08:05
Amount: 16 MW
Constraint: NC-Q_STAN-4
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Saturday, 4 September 2021
AEMO declared a schedule generating unit non-conforming
Unit: STAN-4
Duration: 04/09/2021 08:00 to 04/09/2021 08:05
Amount: 16 MW
Constraint: NC-Q_STAN-4
Auto-generated on behalf of Manager NEM Real Time Operations