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91150PRICES SUBJECT TO REVIEW26/09/2021 02:50:15 PM
[EventId:202109261455_review] Prices for interval 26-Sep-2021 14:55 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1450 hrs on 26 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-Sep-2021 14:55.
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 1450 hrs on 26 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-Sep-2021 14:55.
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.
91149PRICES SUBJECT TO REVIEW26/09/2021 02:45:23 PM
[EventId:202109261450_review] Prices for interval 26-Sep-2021 14:50 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1445 hrs on 26 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-Sep-2021 14:50.
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 1445 hrs on 26 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-Sep-2021 14:50.
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.
91148PRICES SUBJECT TO REVIEW26/09/2021 02:40:16 PM
[EventId:202109261445_review] Prices for interval 26-Sep-2021 14:45 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1440 hrs on 26 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-Sep-2021 14:45.
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 1440 hrs on 26 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-Sep-2021 14:45.
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.
91147PRICES SUBJECT TO REVIEW26/09/2021 02:35:12 PM
[EventId:202109261440_review] Prices for interval 26-Sep-2021 14:40 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1435 hrs on 26 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-Sep-2021 14:40.
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 1435 hrs on 26 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-Sep-2021 14:40.
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.
91143MARKET INTERVENTION26/09/2021 05:03:25 PM
Direction - SA Region - 26/09/2021
AEMO ELECTRICITY MARKET NOTICE
Direction - SA Region - 26/09/2021
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 26/09/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - SA Region - 26/09/2021
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 26/09/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
91142MARKET INTERVENTION26/09/2021 02:19:48 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 2230 hrs 26/09/2021 to 1700 hrs 27/09/2021 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 26/09/2021, 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 2230 hrs 26/09/2021 to 1700 hrs 27/09/2021 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 26/09/2021, 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
91141MARKET INTERVENTION26/09/2021 05:01:27 PM
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 25/09/2021
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 25/09/2021
Refer Market Notice 91085
The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs 26/09/2021
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 25/09/2021
Refer Market Notice 91085
The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs 26/09/2021
Manager NEM Real Time Operations
91137PRICES UNCHANGED26/09/2021 09:39:30 AM
[EventId:202109260915_confirmed] Prices for interval 26-Sep-2021 09:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0935 hrs on 26 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 26-Sep-2021 09:15.
In accordance with Market Notice 91127 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 0935 hrs on 26 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 26-Sep-2021 09:15.
In accordance with Market Notice 91127 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.
91136PRICES UNCHANGED26/09/2021 09:38:38 AM
[EventId:202109260935_confirmed] Prices for interval 26-Sep-2021 09:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0935 hrs on 26 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 26-Sep-2021 09:35.
In accordance with Market Notice 91131 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 0935 hrs on 26 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 26-Sep-2021 09:35.
In accordance with Market Notice 91131 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.