Market Notices

117116MARKET INTERVENTION24/06/2024 02:23:39 PM

Update - Possible intervention to manage power system security in SA region

AEMO ELECTRICITY MARKET NOTICE

Update - Possible intervention to manage power system security in SA region

Refer AEMO Electricity Market Notice 117114

The synchronous generating units currently expected to be synchronised in SA from 0000 hrs 25/06/2024 will be inadequate to maintain a secure operating state in SA .

AEMO estimates that, in the absence of sufficient market response by 1500 hrs 24/06/2024, 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
117115MARKET SYSTEMS24/06/2024 01:57:11 PM

CHG0090585 | Completed | Production | Dispatch Applications Upgrade

Change Number: CHG0090585

Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/Component: EMMS - Dispatch

Change Title: Dispatch Applications Upgrade

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
117114MARKET INTERVENTION24/06/2024 01:42:16 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 0000 hrs 25/06/2024 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
117109MARKET INTERVENTION23/06/2024 04:39:32 PM

Direction - SA region 23/06/2024

AEMO ELECTRICITY MARKET NOTICE.

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 1640 hrs on 23/06/2024.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
117106MARKET INTERVENTION23/06/2024 01:19:31 PM

Update - Possible intervention to manage power system security in SA region

AEMO ELECTRICITY MARKET NOTICE

Update - Possible intervention to manage power system security in SA region

Refer AEMO Electricity Market Notice 117101

The synchronous generating units currently expected to be synchronised in SA from 0000 hrs 24/06/2024 will be inadequate to maintain a secure operating state in SA .

AEMO estimates that, in the absence of sufficient market response by 1630 hrs 23/06/2024, 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
117104MARKET INTERVENTION23/06/2024 07:53:31 AM

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 22/06/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 22/06/2024

Refer Market Notice 117100

The AEMO Intervention Event and all associated directions are cancelled from 0750 hrs 23/06/2024

Manager NEM Real Time Operations
117101MARKET INTERVENTION22/06/2024 05:35:16 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 0000 hrs 24/06/2024 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
117100MARKET INTERVENTION22/06/2024 04:29:27 PM

Direction - SA region 22/06/2024

AEMO ELECTRICITY MARKET NOTICE.

Direction - SA region 22/06/2024

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 1635 hrs on 22/06/2024.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
117097MARKET INTERVENTION22/06/2024 02:06:16 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 1000 hrs 23/06/2024 will be inadequate to maintain a secure operating state in SA .

AEMO estimates that, in the absence of sufficient market response by 1630 hrs 22/06/2024, 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
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