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90387PRICES UNCHANGED12/09/2021 04:41:21 PM
[EventId:202109121615_confirmed] Prices for interval 12-Sep-2021 16:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:15.
In accordance with Market Notice 90380 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 1640 hrs on 12 September 2021
PRICES ARE NOW CONFIRMED for dispatch interval 12-Sep-2021 16:15.
In accordance with Market Notice 90380 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.
90385PRICES SUBJECT TO REVIEW12/09/2021 04:35:19 PM
[EventId:202109121640_review] Prices for interval 12-Sep-2021 16:40 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1635 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:40.
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 1635 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:40.
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.
90384PRICES SUBJECT TO REVIEW12/09/2021 04:30:12 PM
[EventId:202109121635_review] Prices for interval 12-Sep-2021 16:35 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:35.
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 1630 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:35.
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.
90383PRICES SUBJECT TO REVIEW12/09/2021 04:25:10 PM
[EventId:202109121630_review] Prices for interval 12-Sep-2021 16:30 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1625 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:30.
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 1625 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:30.
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.
90382PRICES SUBJECT TO REVIEW12/09/2021 04:20:16 PM
[EventId:202109121625_review] Prices for interval 12-Sep-2021 16:25 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1620 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:25.
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 1620 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:25.
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.
90381PRICES SUBJECT TO REVIEW12/09/2021 04:15:11 PM
[EventId:202109121620_review] Prices for interval 12-Sep-2021 16:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1615 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:20.
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 1615 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:20.
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.
90380PRICES SUBJECT TO REVIEW12/09/2021 04:10:10 PM
[EventId:202109121615_review] Prices for interval 12-Sep-2021 16:15 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1610 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:15.
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 1610 hrs on 12 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 12-Sep-2021 16:15.
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.
90379MARKET INTERVENTION12/09/2021 04:02:04 PM
Direction - SA Region - 12/09/2021
AEMO ELECTRICITY MARKET NOTICE
Direction - SA Region - 12/09/2021
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 1605 hrs on 12/09/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - SA Region - 12/09/2021
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 1605 hrs on 12/09/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
90376MARKET INTERVENTION12/09/2021 03:17:06 PM
Update - Possible intervention to manage power system security in South Australia (SA) Region
AEMO ELECTRICITY MARKET NOTICE
Update - Possible intervention to manage power system security in South Australia (SA) Region
Refer AEMO Electricity Market Notice 90363
The synchronous generating units currently expected to be synchronised in SA from 0830 hrs 13/09/2021 to 1600 hrs 13/09/2021 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 1600 hrs 12/09/2021, 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 Operations
Update - Possible intervention to manage power system security in South Australia (SA) Region
Refer AEMO Electricity Market Notice 90363
The synchronous generating units currently expected to be synchronised in SA from 0830 hrs 13/09/2021 to 1600 hrs 13/09/2021 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 1600 hrs 12/09/2021, 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 Operations