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[EventId:202106091420_confirmed] Prices for interval 09-Jun-2021 14:20 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1440 hrs on 9 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 09-Jun-2021 14:20.
In accordance with Market Notice 86821 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.
[EventId:202106091445_review] Prices for interval 09-Jun-2021 14:45 are subject to review
Issued by Australian Energy Market Operator Ltd at 1440 hrs on 9 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 09-Jun-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.
[EventId:202106091425_confirmed] Prices for interval 09-Jun-2021 14:25 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1440 hrs on 9 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 09-Jun-2021 14:25.
In accordance with Market Notice 86822 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.
[EventId:202106091415_confirmed] Prices for interval 09-Jun-2021 14:15 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1440 hrs on 9 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 09-Jun-2021 14:15.
In accordance with Market Notice 86820 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.
[EventId:202106091440_review] Prices for interval 09-Jun-2021 14:40 are subject to review
Issued by Australian Energy Market Operator Ltd at 1435 hrs on 9 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 09-Jun-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.
[EventId:202106091435_review] Prices for interval 09-Jun-2021 14:35 are subject to review
Issued by Australian Energy Market Operator Ltd at 1430 hrs on 9 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 09-Jun-2021 14:35.
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.
[EventId:202106091430_review] Prices for interval 09-Jun-2021 14:30 are subject to review
Issued by Australian Energy Market Operator Ltd at 1425 hrs on 9 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 09-Jun-2021 14:30.
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.
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 1030 hrs 10/06/2021 to 1530 hrs 10/06/2021 in Pre-dispatch published at 1400 hrs 09/06/2021 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 1800 hrs 09/06/2021, 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 to system strength requirements in North Queensland
Refer to market notice 86121 and 79837
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
A revision to the constraint equations will be implemented at 1000 hrs Thursday 10th June 2021.
The new combinations have now published in a limits advice document on AEMO's website: For more information refer to the new limits advice: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
This advice contains all the combinations for Queensland for system normal cases.
The constraint equations in the Q-NIL set of the form below will be modified:
Q_NIL_STRGTH_XXX
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
Ben Blake
AEMO Operations