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[EventId:202105020730_review] Prices for interval 02-May-2021 07:30 are subject to review
Issued by Australian Energy Market Operator Ltd at 0725 hrs on 2 May 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-May-2021 07:30.
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.
[EventId:202105020725_review] Prices for interval 02-May-2021 07:25 are subject to review
Issued by Australian Energy Market Operator Ltd at 0720 hrs on 2 May 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-May-2021 07:25.
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.
[EventId:202105020720_review] Prices for interval 02-May-2021 07:20 are subject to review
Issued by Australian Energy Market Operator Ltd at 0715 hrs on 2 May 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-May-2021 07:20.
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.
[EventId:202105020715_review] Prices for interval 02-May-2021 07:15 are subject to review
Issued by Australian Energy Market Operator Ltd at 0710 hrs on 2 May 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-May-2021 07:15.
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.
[EventId:202105020710_review] Prices for interval 02-May-2021 07:10 are subject to review
Issued by Australian Energy Market Operator Ltd at 0705 hrs on 2 May 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 02-May-2021 07:10.
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.
Direction - SA region 01/05/2021
Direction - SA region 01/05/2021
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 16:35 on 01/05/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 30/04/2021
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 30/04/2021
Refer Market Notice 84893
The AEMO Intervention Event and all associated directions are cancelled from 1800 hrs 01/05/2021
Manager NEM Real Time Operations
Possible intervention to manage power system security in South Australia (SA) Region
Possible intervention to manage power system security in South Australia (SA) Region
The synchronous generating units expected to be synchronised in SA from 0830 hrs 02/05/2021 to 1530 hrs 02/05/2021 in Pre-dispatch published at 1400 hrs 01/05/2021 are inadequate to maintain sufficient system strength in SA and hence a secure operating state.
AEMO currently estimates that, in the absence of sufficient market response by 1700 hrs 01/05/2021, 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
[EventId:202105011320_confirmed] Prices for interval 01-May-2021 13:20 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1340 hrs on 1 May 2021
PRICES ARE NOW CONFIRMED for dispatch interval 01-May-2021 13:20.
In accordance with Market Notice 84965 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.