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84737MARKET INTERVENTION25/04/2021 05:55:45 PM
Direction - SA region 25/04/2021
AEMO ELECTRICITY MARKET NOTICE.
Direction - SA region 25/04/2021
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 18:05 on 25/04/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - SA region 25/04/2021
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 18:05 on 25/04/2021.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
84736MARKET SYSTEMS25/04/2021 02:36:21 PM
CHG0063:973:Planned system maintenance Gas B2B HuB - Completed
MARKET NOTICE
Change Number: CHG0063973
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/ Component: Gas Hub
Change Title: Planned system maintenance Gas B2B HuB
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Change Number: CHG0063973
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/ Component: Gas Hub
Change Title: Planned system maintenance Gas B2B HuB
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
84735MARKET INTERVENTION25/04/2021 02:30:15 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 expected to be synchronised in SA from 0900 hrs 26/04/2021 to 1500 hrs 26/04/2021 in Pre-dispatch published at 1400 hrs 25/04/2021 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 25/04/2021, 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 expected to be synchronised in SA from 0900 hrs 26/04/2021 to 1500 hrs 26/04/2021 in Pre-dispatch published at 1400 hrs 25/04/2021 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 25/04/2021, 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
84734RESERVE NOTICE24/04/2021 02:30:30 PM
STPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region on 29/04/2021
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the SA region advised in AEMO Electricity Market Notice No. 84657 is cancelled at 1400 hrs 24/04/2021.
No LOR condition is currently forecast in the STPASA period.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the SA region advised in AEMO Electricity Market Notice No. 84657 is cancelled at 1400 hrs 24/04/2021.
No LOR condition is currently forecast in the STPASA period.
Manager NEM Real Time Operations
84733PRICES UNCHANGED24/04/2021 12:45:37 PM
[EventId:202104241220_confirmed] Prices for interval 24-Apr-2021 12:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1240 hrs on 24 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 24-Apr-2021 12:20.
In accordance with Market Notice 84720 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 1240 hrs on 24 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 24-Apr-2021 12:20.
In accordance with Market Notice 84720 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.
84732PRICES UNCHANGED24/04/2021 12:46:52 PM
[EventId:202104241240_confirmed] Prices for interval 24-Apr-2021 12:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1240 hrs on 24 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 24-Apr-2021 12:40.
In accordance with Market Notice 84727 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 1240 hrs on 24 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 24-Apr-2021 12:40.
In accordance with Market Notice 84727 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.
84731PRICES UNCHANGED24/04/2021 12:44:09 PM
[EventId:202104241235_confirmed] Prices for interval 24-Apr-2021 12:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1240 hrs on 24 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 24-Apr-2021 12:35.
In accordance with Market Notice 84726 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 1240 hrs on 24 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 24-Apr-2021 12:35.
In accordance with Market Notice 84726 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.
84730PRICES UNCHANGED24/04/2021 12:42:53 PM
[EventId:202104241230_confirmed] Prices for interval 24-Apr-2021 12:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1240 hrs on 24 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 24-Apr-2021 12:30.
In accordance with Market Notice 84724 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 1240 hrs on 24 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 24-Apr-2021 12:30.
In accordance with Market Notice 84724 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.
84729PRICES UNCHANGED24/04/2021 12:41:44 PM
[EventId:202104241225_confirmed] Prices for interval 24-Apr-2021 12:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1240 hrs on 24 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 24-Apr-2021 12:25.
In accordance with Market Notice 84721 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 1240 hrs on 24 April 2021
PRICES ARE NOW CONFIRMED for dispatch interval 24-Apr-2021 12:25.
In accordance with Market Notice 84721 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.