Filter by:
Filter by category
Filter by Date
From
To
127371MARKET INTERVENTION04/06/2025 10:16:04 AM
Direction - SA region to AGL SA Generation Pty Limited - BARKER INLET PS
AEMO ELECTRICITY MARKET NOTICE
Direction - SA region to AGL SA Generation Pty Limited - BARKER INLET PS
Refer to Market Notice 127370
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - BARKER INLET PS at 1015 hrs 04/06/2025
Type of resource: generating unit
Required actions: Remain synchronised and follow dispatch targets at 1030 hrs 04/06/2025
Services provided: Voltage Control
Circumstances necessitating the Direction:Voltage
Circumstances necessitating the Direction additional detail: intervention is required to maintain the power system in a secure operating state
Expected duration: 1230 hrs 04/06/2025 / further notice.
AGL SA Generation Pty Limited does not incur any civil monetary liability for a relevant action taken in accordance with this direction unless the action is taken in bad faith.
Manager NEM Real Time Operations
Direction - SA region to AGL SA Generation Pty Limited - BARKER INLET PS
Refer to Market Notice 127370
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - BARKER INLET PS at 1015 hrs 04/06/2025
Type of resource: generating unit
Required actions: Remain synchronised and follow dispatch targets at 1030 hrs 04/06/2025
Services provided: Voltage Control
Circumstances necessitating the Direction:Voltage
Circumstances necessitating the Direction additional detail: intervention is required to maintain the power system in a secure operating state
Expected duration: 1230 hrs 04/06/2025 / further notice.
AGL SA Generation Pty Limited does not incur any civil monetary liability for a relevant action taken in accordance with this direction unless the action is taken in bad faith.
Manager NEM Real Time Operations
127370MARKET INTERVENTION04/06/2025 09:58:14 AM
Update - Foreseeable AEMO intervention in SA region
AEMO ELECTRICITY MARKET NOTICE
Update - Foreseeable AEMO intervention in SA region
Refer AEMO Electricity Market Notice 127369
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 1030 hrs 04/06/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
AEMO estimates that, in the absence of sufficient market response by 1015 hrs 04/06/2025, AEMO may need to intervene by issuing a direction.
Manager NEM Real Time Operations
Update - Foreseeable AEMO intervention in SA region
Refer AEMO Electricity Market Notice 127369
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 1030 hrs 04/06/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
AEMO estimates that, in the absence of sufficient market response by 1015 hrs 04/06/2025, AEMO may need to intervene by issuing a direction.
Manager NEM Real Time Operations
127369MARKET INTERVENTION04/06/2025 09:48:04 AM
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO ELECTRICITY MARKET NOTICE
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 1030 hrs 05/06/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
Manager NEM Real Time Operations
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 1030 hrs 05/06/2025.
The foreseeable circumstance requiring the need for intervention is Voltage.
Manager NEM Real Time Operations
127359RESERVE NOTICE02/06/2025 06:17:40 PM
Cancellation of Actual (LOR1) condition in the NSW region - 02/06/2025
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 02/06/2025
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.127357 is cancelled at 1815 hrs 02/06/2025.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 02/06/2025
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.127357 is cancelled at 1815 hrs 02/06/2025.
Manager NEM Real Time Operations
127357RESERVE NOTICE02/06/2025 05:41:59 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 02/06/2025
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 02/06/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1740 hrs.
The Actual LOR1 condition is forecast to exist until 1830 hrs.
The forecast capacity reserve requirement is 1773 MW.
The minimum capacity reserve available is 1559 MW.
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 02/06/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1740 hrs.
The Actual LOR1 condition is forecast to exist until 1830 hrs.
The forecast capacity reserve requirement is 1773 MW.
The minimum capacity reserve available is 1559 MW.
Manager NEM Real Time Operations
127349RESERVE NOTICE01/06/2025 07:12:29 PM
Cancellation of Actual (LOR1) condition in the NSW region - 01/06/2025
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 01/06/2025
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.127348 is cancelled at 1910 hrs 01/06/2025.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 01/06/2025
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.127348 is cancelled at 1910 hrs 01/06/2025.
Manager NEM Real Time Operations
127348RESERVE NOTICE01/06/2025 06:54:26 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 01/06/2025
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 01/06/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1830 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs
The capacity reserve requirement is 1666 MW
The minimum capacity reserve available is 1646 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 01/06/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1830 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs
The capacity reserve requirement is 1666 MW
The minimum capacity reserve available is 1646 MW
Manager NEM Real Time Operations
127347RESERVE NOTICE01/06/2025 05:40:16 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW Region on 01/06/2025
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 01/06/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The Actual LOR1 condition is forecast to exist until 1830 hrs.
The forecast capacity reserve requirement is 1694 MW.
The minimum capacity reserve available is 1568 MW.
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 01/06/2025
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1730 hrs.
The Actual LOR1 condition is forecast to exist until 1830 hrs.
The forecast capacity reserve requirement is 1694 MW.
The minimum capacity reserve available is 1568 MW.
Manager NEM Real Time Operations
127330GENERAL NOTICE29/05/2025 02:42:44 PM
Fast Frequency Response Market - Local dispatch of Very Fast Contingency FCAS in SA and QLD
AEMO ELECTRICITY MARKET NOTICE
Following a review of the operation of the Very Fast FCAS market, AEMO will commence local dispatch of Very Fast FCAS in the South Australia (SA) and Queensland (QLD) regions from 10th June 2025, during periods where islanding of the region is considered credible.
An initial dispatch cap of 100 MW will apply in the SA region, and 20 MW in the QLD region. These caps will be reviewed and updated regularly.
From the same date, AEMO will also dispatch Very Fast FCAS in the QLD region when an actual islanding event occurs. In this scenario, no dispatch cap will apply.
Dispatch of Very Fast FCAS in the SA region under actual islanding conditions commenced in 2024. Refer to Market Notice 117238 for further details.
For more information on the Fast Frequency Response (FFR) initiative, please visit:
https://www.aemo.com.au/initiatives/major-programs/fast-frequency-response
Andrew Groom
AEMO Operations
Following a review of the operation of the Very Fast FCAS market, AEMO will commence local dispatch of Very Fast FCAS in the South Australia (SA) and Queensland (QLD) regions from 10th June 2025, during periods where islanding of the region is considered credible.
An initial dispatch cap of 100 MW will apply in the SA region, and 20 MW in the QLD region. These caps will be reviewed and updated regularly.
From the same date, AEMO will also dispatch Very Fast FCAS in the QLD region when an actual islanding event occurs. In this scenario, no dispatch cap will apply.
Dispatch of Very Fast FCAS in the SA region under actual islanding conditions commenced in 2024. Refer to Market Notice 117238 for further details.
For more information on the Fast Frequency Response (FFR) initiative, please visit:
https://www.aemo.com.au/initiatives/major-programs/fast-frequency-response
Andrew Groom
AEMO Operations