Market Notices

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1830 hrs on 14 July 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 14-Jul-2021 18:35.

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

Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 14/07/2021
Correction to start time of MN 88193
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 1/4/07/21
The Actual LOR1 condition is not forecast in predispatch
The capacity reserve requirement is 1410 MW
The minimum capacity reserve available is 1209 MW

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE.

Reclassification of a non-credible contingency event as a credible contingency event due to severe weather warning.

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: SA

Lines: Para-Templers West and Magill-Torrens Island A 275kV lines

Duration: 14/07/2021 17:25 until further notice
Constraint set(s) invoked: Nil

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 14/07/2021

An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1245 hrs.
The Actual LOR1 condition is not forecast in predispatch
The capacity reserve requirement is 1410 MW
The minimum capacity reserve available is 1209 MW

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

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

[1.] From 1700 hrs 20/07/2021 to 1730 hrs 20/07/2021.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 1352 MW.

[2.] From 1930 hrs 20/07/2021 to 2100 hrs 20/07/2021.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 842 MW.

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 88113 has been updated at 1500 hrs 14/07/2021 to the following:

[1.] From 1730 hrs 19/07/2021 to 1800 hrs 19/07/2021.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 854 MW.

[2.] From 1900 hrs 19/07/2021 to 2030 hrs 19/07/2021.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 873 MW.

AEMO Operations

Market Notice

Change Number: CHG0065347

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: MSATS - Reporting

Change Title: MSATS Maintenance activity

Change Start Date & Time: 08/08/2021 10:30:00 AEST

Change End Date & Time: 08/08/2021 14:30:00 AEST

Outage Start Date & Time: 08/08/2021 10:30:00 AEST

Outage End Date & Time: 08/08/2021 14:30:00 AEST

Change Description:

MSATS Maintenance activity

Environment: Production
Participant Impact and Requirements:

Participants should be aware that:
o MSATS Production will be unavailable for the duration of the transfer(refer to the information above for outage timeframes)
o Production participant passwords will be retained.
o New Users and users that try to log in once the URM outage has commenced will only be able to log in after URM outage is complete.
o Any password resets or new account creations completed during the URM outage window will need to be redone.
o MSATS Server FTP sessions will be disabled during outage - Wholesale MMS FTP will still be available.
o Plain English constraints will not be available during the URM outage timeframe via the EMMS web portal.
o The redirection menu will be unavailable during the MSATS outage timeframe - https://menu.prod.nemnet.net.au. To assist participants, the below table can be used to redirect to your usual web portal interface.

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

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1500 hrs on 14 July 2021

PRICES ARE NOW CONFIRMED for dispatch interval 14-Jul-2021 14:40.

In accordance with Market Notice 88176 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1500 hrs on 14 July 2021

PRICES ARE NOW CONFIRMED for dispatch interval 14-Jul-2021 15:00.

In accordance with Market Notice 88183 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.