Filter by:
Filter by category
Filter by Date
From
To
116504MARKET SYSTEMS07/05/2024 12:34:27 PM
CHG0087670 | Completed | Production | MSATS-CATS Production Maintenance
Change Number: CHG0087670
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: MSATS - Consumer Administration and Transfer Solution(CATS)
Change Title: MSATS-CATS Production Maintenance
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: MSATS - Consumer Administration and Transfer Solution(CATS)
Change Title: MSATS-CATS Production Maintenance
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
116503RESERVE NOTICE07/05/2024 12:01:42 PM
STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 08/05/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116502 is cancelled at 1100 hrs 07/05/2024.
No LOR2 condition is currently forecast in the STPASA period.
AEMO Operations
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 116502 is cancelled at 1100 hrs 07/05/2024.
No LOR2 condition is currently forecast in the STPASA period.
AEMO Operations
116502RESERVE NOTICE07/05/2024 10:02:31 AM
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 08/05/2024
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:
From 1700 hrs to 1800 hrs 08/05/2024.
The forecast capacity reserve requirement is 1198 MW.
The minimum capacity reserve available is 973 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:
From 1700 hrs to 1800 hrs 08/05/2024.
The forecast capacity reserve requirement is 1198 MW.
The minimum capacity reserve available is 973 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
116501RESERVE NOTICE07/05/2024 08:26:54 AM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 07/05/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 116494 has been updated at 0815 hrs to the following:
From 1630 hrs 07/05/2024 to 1900 hrs 07/05/2024.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1032 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 116494 has been updated at 0815 hrs to the following:
From 1630 hrs 07/05/2024 to 1900 hrs 07/05/2024.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1032 MW.
Manager NEM Real Time Operations
116498RESERVE NOTICE07/05/2024 10:18:49 AM
RESERVE NOTICE MT PASA PUBLICATION 7 May 2024
The MTPASA result published on 7 May April 2024 identifies Low Reserve Conditions as annual unserved energy exceeds the Reliability Standard between:
-- May 2025 - May 2026 in New South Wales.
AEMO declares low reserve conditions in accordance with clause 4.8.4 of the National Electricity Rules for the following region(s) and periods:
-- November 2025 - March 2026 in New South Wales when forecast demand exceeds supply under some circumstances.
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 AEMO intervention.
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 116376 published on 30 April 2024.
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
Forecasting
AEMO
-- May 2025 - May 2026 in New South Wales.
AEMO declares low reserve conditions in accordance with clause 4.8.4 of the National Electricity Rules for the following region(s) and periods:
-- November 2025 - March 2026 in New South Wales when forecast demand exceeds supply under some circumstances.
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 AEMO intervention.
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 116376 published on 30 April 2024.
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
Forecasting
AEMO
116497MARKET INTERVENTION06/05/2024 03:31:27 PM
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 06/05/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 06/05/2024
Refer Market Notice 116492
The AEMO Intervention Event and all associated directions are cancelled from 1530 hrs 06/05/2024
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 06/05/2024
Refer Market Notice 116492
The AEMO Intervention Event and all associated directions are cancelled from 1530 hrs 06/05/2024
Manager NEM Real Time Operations
116494RESERVE NOTICE06/05/2024 01:19:36 PM
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 07/05/2024
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following periods:
[1.] From 1700 hrs 07/05/2024 to 1800 hrs 07/05/2024.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 1280 MW.
Manager NEM Real Time Operations
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following periods:
[1.] From 1700 hrs 07/05/2024 to 1800 hrs 07/05/2024.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 1280 MW.
Manager NEM Real Time Operations
116493MARKET INTERVENTION06/05/2024 01:12:59 PM
Possible intervention to manage power system security in SA Region
AEMO ELECTRICITY MARKET NOTICE
Possible intervention to manage power system security in SA Region
The synchronous generating units currently expected to be synchronised in SA from 0800 hrs 07/05/2024 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.
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 SA Region
The synchronous generating units currently expected to be synchronised in SA from 0800 hrs 07/05/2024 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.
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
116492MARKET INTERVENTION06/05/2024 07:28:15 AM
Direction - SA region 06/05/2024
AEMO ELECTRICITY MARKET NOTICE.
Direction - SA region 06/05/2024
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 trading intervals during the event to be intervention trading intervals, commencing from the interval ending 0705 hrs on 06/05/2024.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - SA region 06/05/2024
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 trading intervals during the event to be intervention trading intervals, commencing from the interval ending 0705 hrs on 06/05/2024.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations