Market Notices

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0925 hrs on 9 September 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 09-Sep-2021 09:30.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0920 hrs on 9 September 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 09-Sep-2021 09:25.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0915 hrs on 9 September 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 09-Sep-2021 09:20.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0910 hrs on 9 September 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 09-Sep-2021 09:15.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0905 hrs on 9 September 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 09-Sep-2021 09:10.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0900 hrs on 9 September 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 09-Sep-2021 09:05.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of the reclassification of a Non-Credible contingency event as a Credible contingency event in the Qld region.

AEMO considers the trip of the Kareeya Power Station is no longer reasonably possible. Accordingly, its classification has reverted to a non-credible contingency event.

Region: QLD

Elements: Kareeya Power Station
Cancellation time: 0700 hrs 09/09/2021

Constraint set(s) revoked: Nil

Refer AEMO Electricity Market Notice 82304

Manager NEM Real Time Operations

Please note the updated date in the Participant Impact and Requirements section. It now correctly reads as the 15th of September 2021.

Market Notice

Change Number: CHG0069699

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Local Area Network

Change Title: Software Upgrade of MarketNet F5 load-balancers in Norwest

Change Start Date & Time: 15/09/2021 06:00:00 AEST

Change End Date & Time: 15/09/2021 18:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

Change Description:

Planned maintenance affecting the AEMO Market Network.

Environment: Production

Participant Impact and Requirements:

Planned maintenance will be conducted on the 15th of September 2021, between 06:00AM and 06:00PM AEST on the core network infrastructure within the AEMO Market Network in Sydney.

No outage or impact is expected, however AEMO recommends that all market participants with site to site VPN connections currently connected via Sydney, to switch these connections to the Brisbane site as a precaution.

Participants connecting via IPWAN and/or SSL VPN will be automatically connected to the Brisbane site and do not need to take any action.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.

Market Notice

Change Number: CHG0069318

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: MSATS - Business to Business data exchange

Change Title: e-Hub production cutover of existing keystore

Change Start Date & Time: 19/09/2021 10:00:00 AEST

Change End Date & Time: 19/09/2021 12:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

Change Description:

Please note the X.509 digital public certificate securing traffic from the following endpoints is being renewed

Environment: Production

Participant Impact and Requirements:

Participants connecting to these endpoints or receiving requests from AEMO's eHub B2B or FRC Gas Hub platforms and have certificate pinning / fingerprinting in place will notice a change in the certificate fingerprint and may need to update their systems accordingly.

https://apis.prod.aemo.com.au:9319
https://apis.prod.marketnet.net.au:9319
https://hub.aemo.com.au:5319
https://hub.marketnet.net.au:5319
https://prod.frchub.net:5319

Certificates can be downloaded from https://dev.aemo.com.au/tls-certificates#certificate-downloads

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.