Market Notices

93776RECLASSIFY CONTINGENCY11/01/2022 04:29:35 PM

Cancellation of a Non-Credible Contingency Event: Bayswater - Mt Piper No.5A3 500kV line and Wollar - Mt Piper No.5A5 500kV 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: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV

Cancellation time: 11/01/2022 16:29

Constraint set(s) revoked:
NONE

Refer AEMO Electricity Market Notice 93771

Auto-generated on behalf of Manager NEM Real Time Operations
     
93775RESERVE NOTICE11/01/2022 03:19:34 PM

STPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region beginning on 16/01/2022

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following periods:

1. From 1830 hrs to 1900 hrs 16/01/2022.
The forecast capacity reserve requirement is 1022 MW.
The minimum capacity reserve available is 1004 MW.

2. From 1830 hrs to 1900 hrs 18/01/2022.
The forecast capacity reserve requirement is 914 MW.
The minimum capacity reserve available is 860 MW.

AEMO Operations
     
93774RESERVE NOTICE11/01/2022 03:13:20 PM

STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 17/01/2022

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 93756 has been updated at 1400 hrs 11/01/2022 to the following:

From 1700 hrs to 2000 hrs 17/01/2022.
The forecast capacity reserve requirement is 1017 MW.
The minimum capacity reserve available is 583 MW

AEMO Operations
     
93773RESERVE NOTICE11/01/2022 03:07:37 PM

STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 17/01/2022

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 93768 is cancelled at 1400 hrs 11/01/2022.

No LOR2 condition is currently forecast in the STPASA period.

AEMO Operations
     
93772MARKET SYSTEMS11/01/2022 02:09:47 PM

CHG0071809 | Production | Planned maintenance on MSATS - Enterprise MDM

Change Number: CHG0071809
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MSATS - Meter Data Management
Change Title: Planned maintenance on MSATS - Enterprise MDM
Change Start Date & Time: 19/01/2022 17:30:00 AEST
Change End Date & Time: 20/01/2022 17:30:00 AEST
Outage Start Date & Time: 19/01/2022 17:30:00 AEST
Outage End Date & Time: 19/01/2022 19:30:00 AEST
Environment: Production
Participant Impact and Requirements: Please note that the below services may be impacted by this change:

Meter data ingestion
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 .


     
93771RECLASSIFY CONTINGENCY11/01/2022 11:26:46 AM

Reclassification of a Non-Credible Contingency Event: Bayswater - Mt Piper No.5A3 500kV line and Wollar - Mt Piper No.5A5 500kV 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: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV

Duration: 11/01/2022 11:26 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
     
93770GENERAL NOTICE11/01/2022 10:14:03 AM

NEM Local Temperature Alerts for SA, VIC from 11 Jan 2022 to 15 Jan 2022

AEMO ELECTRICITY MARKET NOTICE

AEMO's weather service provider has issued forecast temperatures equal to or greater than the NEM Local Temperature Alert Levels for listed weather stations below.

SA
Adelaide West Terrace (39+ Deg C): 11th Jan
Clare High School (39+ Deg C): 11th Jan
Port Augusta Ap (39+ Deg C): 11th Jan, 12th Jan

VIC
Mildura Ap (39+ Deg C): 11th Jan, 12th Jan

The NEM Local Temperature Alert Levels are:

Launceston Ti Tree Bend: 33 Deg C, Dalby Airport: 37 Deg C, for all other selected weather stations: 39 Deg C.

AEMO requests Market Participants to:

1. review the weather forecast in the local area where their generating units / MNSP converter stations are located and,

2. if required, update the available capacity in their dispatch offers or availability submissions consistent with the forecast temperatures.

Further information is available at:

https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/nem-forecasting-and-planning/forecasting-and-reliability/projected-assessment-of-system-adequacy/nem-local-temperature-alerts

AEMO Operations Planning
     
93769RESERVE NOTICE11/01/2022 10:39:57 AM

RESERVE NOTICE MT PASA PUBLICATION 11 January 2022

The MTPASA result published on 11 January 2022 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 93558 published on 04 January 2022.

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
     
93768RESERVE NOTICE11/01/2022 10:21:43 AM

STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 17/01/2022

AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:

From 1830 hrs to 1900 hrs 17/01/2022.
The forecast capacity reserve requirement is 583 MW.
The minimum capacity reserve available is 543 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
     
X
Cookies help us improve your website experience.
By using our website, you agree to our use of cookies.
Confirm