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88110PRICES SUBJECT TO REVIEW13/07/2021 02:15:11 PM
[EventId:202107131420_review] Prices for interval 13-Jul-2021 14:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1415 hrs on 13 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jul-2021 14:20.
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 1415 hrs on 13 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jul-2021 14:20.
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.
88109PRICES SUBJECT TO REVIEW13/07/2021 02:10:18 PM
[EventId:202107131415_review] Prices for interval 13-Jul-2021 14:15 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1410 hrs on 13 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jul-2021 14:15.
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 1410 hrs on 13 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jul-2021 14:15.
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.
88108PRICES SUBJECT TO REVIEW13/07/2021 02:05:17 PM
[EventId:202107131410_review] Prices for interval 13-Jul-2021 14:10 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1405 hrs on 13 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jul-2021 14:10.
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 1405 hrs on 13 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jul-2021 14:10.
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.
88107PRICES SUBJECT TO REVIEW13/07/2021 02:00:17 PM
[EventId:202107131405_review] Prices for interval 13-Jul-2021 14:05 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 13 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jul-2021 14:05.
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 1400 hrs on 13 July 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jul-2021 14:05.
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.
88106MARKET INTERVENTION13/07/2021 02:01:51 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 13/07/2021 to 0400 hrs 15/07/2021 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 13/07/2021, 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
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 13/07/2021 to 0400 hrs 15/07/2021 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 13/07/2021, 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
88105RESERVE NOTICE13/07/2021 12:29:41 PM
RESERVE NOTICE MT PASA PUBLICATION 13 July 2021
The MTPASA result published on 13 July 2021 identifies no Low Reserve Conditions.
Please note that MTPASA informs the market of potential reliability issues to allow the market to respond in the first instance, potentially avoiding the need for any market intervention or direction from AEMO.
For further information, please refer to:
https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Data/Market-Management-System-MMS/Projected-Assessment-of-System-Adequacy
This notice supersedes Market Notice 87900 published on 6 July 2021.
Background
As part of a broader process of implementing the reliability standard, AEMO runs the Medium Term Projected Assessment of System Adequacy (MTPASA) process weekly to forecast expected unserved energy levels over a two year period. If the expected annual unserved energy exceeds the maximum level specified by the Reliability Standard, a Low Reserve Condition is identified.
For more information about how AEMO implements the reliability standard, please view the Reliability Standard Implementation Guidelines (RSIG) available on AEMO's website at
https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Planning-and-forecasting/Reliability-Standard-Implementation-Guidelines
Forecasting
AEMO
Please note that MTPASA informs the market of potential reliability issues to allow the market to respond in the first instance, potentially avoiding the need for any market intervention or direction from AEMO.
For further information, please refer to:
https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Data/Market-Management-System-MMS/Projected-Assessment-of-System-Adequacy
This notice supersedes Market Notice 87900 published on 6 July 2021.
Background
As part of a broader process of implementing the reliability standard, AEMO runs the Medium Term Projected Assessment of System Adequacy (MTPASA) process weekly to forecast expected unserved energy levels over a two year period. If the expected annual unserved energy exceeds the maximum level specified by the Reliability Standard, a Low Reserve Condition is identified.
For more information about how AEMO implements the reliability standard, please view the Reliability Standard Implementation Guidelines (RSIG) available on AEMO's website at
https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Planning-and-forecasting/Reliability-Standard-Implementation-Guidelines
Forecasting
AEMO
88104PRICES UNCHANGED13/07/2021 11:10:51 AM
[EventId:202107131040_confirmed] Prices for interval 13-Jul-2021 10:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1105 hrs on 13 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 13-Jul-2021 10:40.
In accordance with Market Notice 88092 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 1105 hrs on 13 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 13-Jul-2021 10:40.
In accordance with Market Notice 88092 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.
88103PRICES UNCHANGED13/07/2021 11:09:08 AM
[EventId:202107131105_confirmed] Prices for interval 13-Jul-2021 11:05 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1105 hrs on 13 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 13-Jul-2021 11:05.
In accordance with Market Notice 88097 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 1105 hrs on 13 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 13-Jul-2021 11:05.
In accordance with Market Notice 88097 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.
88102PRICES UNCHANGED13/07/2021 11:07:56 AM
[EventId:202107131100_confirmed] Prices for interval 13-Jul-2021 11:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1105 hrs on 13 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 13-Jul-2021 11:00.
In accordance with Market Notice 88096 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 1105 hrs on 13 July 2021
PRICES ARE NOW CONFIRMED for dispatch interval 13-Jul-2021 11:00.
In accordance with Market Notice 88096 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.