Market Notices

100657MARKET INTERVENTION01/08/2022 03:01:32 PM

Direction - SA region 01/08/2022

AEMO ELECTRICITY MARKET NOTICE.

Direction - SA region 01/08/2022

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 1505 on 01/08/2022.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
100656MARKET INTERVENTION01/08/2022 02:51:25 PM

Update - Possible intervention to manage power system security in South Australia (SA) Region

AEMO ELECTRICITY MARKET NOTICE

Update - Possible intervention to manage power system security in South Australia (SA) Region

Refer AEMO Electricity Market Notice 100636

The synchronous generating units currently expected to be synchronised in SA from 2200 hrs 01/08/2022 will be inadequate to maintain a secure operating state in SA.

AEMO estimates that, in the absence of sufficient market response by 1500 hrs 01/08/2022, 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 Operation
100652MARKET INTERVENTION01/08/2022 03:32:55 PM

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA Region - 29/07/2022

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA Region - 29/07/2022

Refer Market Notice 100599

The AEMO Intervention Event and all associated directions are cancelled from 1530 hrs 01/08/2022

Manager NEM Real Time Operations
100636MARKET INTERVENTION31/07/2022 06:50:35 PM

Possible intervention to manage power system security in South Australia (SA) Region

AEMO ELECTRICITY MARKET NOTICE

Possible intervention to manage power system security in South Australia (SA) Region

The synchronous generating units currently expected to be synchronised in SA from 2200 hrs 01/08/2022 will be inadequate to maintain a secure operating state in SA.
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 Operation
100635MARKET INTERVENTION31/07/2022 04:56:09 PM

Update - Direction - SA Region - 29/07/2022

AEMO ELECTRICITY MARKET NOTICE

Update - Direction - SA Region - 29/07/2022

Refer Market Notice 100599

The AEMO intervention event that commenced from interval ending 1705 hrs on 29/07/2022 is continuing.

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.

Manager NEM Real Time Operations
100623MARKET INTERVENTION30/07/2022 05:04:46 PM

Update - Direction - SA Region - 29/07/2022

AEMO ELECTRICITY MARKET NOTICE

Update - Direction - SA Region - 29/07/2022

Refer Market Notice 100599

The AEMO intervention event that commenced from interval ending 1705 hrs on 29/07/2022 is continuing.

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.

Manager NEM Real Time Operations
100599MARKET INTERVENTION29/07/2022 04:56:31 PM

Direction - SA region 29/07/2022

AEMO ELECTRICITY MARKET NOTICE.

Direction - SA region 29/07/2022

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 1705 on 29/07/2022.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
100595MARKET INTERVENTION29/07/2022 01:39:59 PM

Possible intervention to manage power system security in South Australia (SA) Region

AEMO ELECTRICITY MARKET NOTICE

Possible intervention to manage power system security in South Australia (SA) Region

The synchronous generating units currently expected to be synchronised in SA from 0200 hrs 30/7/2022 will be inadequate to maintain a secure operating state in SA.

AEMO estimates that, in the absence of sufficient market response by 1700 hrs 29/7/2022, 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
100490MARKET INTERVENTION25/07/2022 03:00:02 PM

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA Region - 23/07/2022

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA Region - 23/07/2022

Refer Market Notice 100472
The AEMO Intervention Event and all associated directions are cancelled from 1500 hrs 25/07/2022

Manager NEM Real Time Operations
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