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113667MARKET SYSTEMS23/01/2024 02:28:57 PM
CHG0082564:EMMS - WebPortal
Change Number: CHG0082564
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: EMMS - WebPortal
Change Title: Identity Service Site Transfer
Change Start Date & Time: 30/01/2024 11:00:00 AEST
Change End Date & Time: 30/01/2024 19:00:00 AEST
Outage Start Date & Time: 30/01/2024 13:10:00 AEST
Outage End Date & Time: 30/01/2024 13:30:00 AEST
Environment: Production
Participant Impact and Requirements: Identity Service is used by multiple systems for user authorisation and authentication.
Identity Service is mostly used by the following systems:
*MSATS
*APIs (EMMS, GBB, MSATS)
*WEM
*Markets Portal
Identity Service might have an intermittemt outage of maximum 5 minutes during the outage period impacting user login.
Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any
planned/unplanned maintenance activities
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: EMMS - WebPortal
Change Title: Identity Service Site Transfer
Change Start Date & Time: 30/01/2024 11:00:00 AEST
Change End Date & Time: 30/01/2024 19:00:00 AEST
Outage Start Date & Time: 30/01/2024 13:10:00 AEST
Outage End Date & Time: 30/01/2024 13:30:00 AEST
Environment: Production
Participant Impact and Requirements: Identity Service is used by multiple systems for user authorisation and authentication.
Identity Service is mostly used by the following systems:
*MSATS
*APIs (EMMS, GBB, MSATS)
*WEM
*Markets Portal
Identity Service might have an intermittemt outage of maximum 5 minutes during the outage period impacting user login.
Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any
planned/unplanned maintenance activities
113653MARKET INTERVENTION23/01/2024 03:54:22 AM
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 19/01/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 19/01/2024
Refer Market Notice 113483
The AEMO Intervention Event and all associated directions are cancelled from 0400 hrs 23/01/2024
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 19/01/2024
Refer Market Notice 113483
The AEMO Intervention Event and all associated directions are cancelled from 0400 hrs 23/01/2024
Manager NEM Real Time Operations
113636RESERVE NOTICE22/01/2024 07:39:41 PM
PDPASA - Cancellation of the Actual Lack Of Reserve Level 1 (LOR1) in the QLD Region on 22/01/2024
AEMO ELECTRICITY MARKET NOTICE
The Actual LOR 1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113635 is cancelled at 1930 hrs 22/01/2024
Manager NEM Real Time Operations
The Actual LOR 1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113635 is cancelled at 1930 hrs 22/01/2024
Manager NEM Real Time Operations
113635RESERVE NOTICE22/01/2024 06:42:10 PM
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 22/01/2024
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 22/01/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the QLD region from 1830 hrs.
The Actual LOR1 condition is forecast in Predispatch
The capacity reserve requirement is 986 MW
The minimum capacity reserve available is 969 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the QLD region - 22/01/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the QLD region from 1830 hrs.
The Actual LOR1 condition is forecast in Predispatch
The capacity reserve requirement is 986 MW
The minimum capacity reserve available is 969 MW
Manager NEM Real Time Operations
113634RESERVE NOTICE22/01/2024 07:38:01 PM
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region [beginning] on 22/01/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113616 is cancelled at 1930 hrs 22/01/2024.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113616 is cancelled at 1930 hrs 22/01/2024.
Manager NEM Real Time Operations
113631MARKET INTERVENTION22/01/2024 07:17:28 PM
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction QLD region 22/01/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction QLD region 22/01/2024
Refer Market Notice 113610
The AEMO Intervention Event and all associated directions are cancelled from 1915 hrs 22/01/2024
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction QLD region 22/01/2024
Refer Market Notice 113610
The AEMO Intervention Event and all associated directions are cancelled from 1915 hrs 22/01/2024
Manager NEM Real Time Operations
113616RESERVE NOTICE22/01/2024 05:20:20 PM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 22/01/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113601 has been updated at 1700 hrs to the following:
1.] From 1800 hrs 22/01/2024 to 1830 hrs 22/01/2024.
The forecast capacity reserve requirement is 1032 MW.
The minimum capacity reserve available is 995 MW.
[2.] From 1900 hrs 22/01/2024 to 1930 hrs 22/01/2024.
The forecast capacity reserve requirement is 990 MW.
The minimum capacity reserve available is 801 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 113601 has been updated at 1700 hrs to the following:
1.] From 1800 hrs 22/01/2024 to 1830 hrs 22/01/2024.
The forecast capacity reserve requirement is 1032 MW.
The minimum capacity reserve available is 995 MW.
[2.] From 1900 hrs 22/01/2024 to 1930 hrs 22/01/2024.
The forecast capacity reserve requirement is 990 MW.
The minimum capacity reserve available is 801 MW.
Manager NEM Real Time Operations
113615RECLASSIFY CONTINGENCY22/01/2024 04:42:58 PM
Cancellation of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV line in NSW1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Cancellation time: 22/01/2024 16:35
Constraint set(s) revoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Refer AEMO Electricity Market Notice 113614
Manager NEM Real Time Operations
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Cancellation time: 22/01/2024 16:35
Constraint set(s) revoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Refer AEMO Electricity Market Notice 113614
Manager NEM Real Time Operations
113614RECLASSIFY CONTINGENCY22/01/2024 04:28:00 PM
Reclassification of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV line in NSW1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 22/01/2024 16:27 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Auto-generated on behalf of Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 22/01/2024 16:27 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Auto-generated on behalf of Manager NEM Real Time Operations