Market Notices

91709MARKET INTERVENTION14/10/2021 05:54:24 PM

Direction - SA Region - 14/10/2021

AEMO ELECTRICITY MARKET NOTICE

Direction - SA Region - 14/10/2021

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 14/10/2021.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
     
91708MARKET INTERVENTION14/10/2021 05:50:23 PM

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 11/10/2021

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 11/10/2021

Refer Market Notice 91642

The AEMO Intervention Event and all associated directions are cancelled from 1715 hrs 14/10/2021

Manager NEM Real Time Operations
     
91642MARKET INTERVENTION11/10/2021 05:11:27 PM

Direction - SA Region - 11/10//2021

AEMO ELECTRICITY MARKET NOTICE

Direction - SA Region - 11/10/2021

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 dispatch intervals during the event to be intervention dispatch intervals, commencing from the trading interval ending 1705 hrs on 11/10/2021.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
     
91641MARKET INTERVENTION11/10/2021 05:10:22 PM

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 05/10/2021

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 05/10/2021

Refer Market Notice 91506

The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs 11/10/2021

Manager NEM Real Time Operations
     
91551MARKET INTERVENTION07/10/2021 08:49:07 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 2130 hrs 08/10/2021 to 0400 hrs 09/10/2021 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.

AEMO estimates that, in the absence of sufficient market response by 1730 hrs 08/10/2021, 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
     
91506MARKET INTERVENTION05/10/2021 04:30:58 PM

Direction - SA Region - 05/10//2021

AEMO ELECTRICITY MARKET NOTICE

Direction - SA Region - 05/10/2021

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 dispatch intervals during the event to be intervention dispatch intervals, commencing from the trading interval ending 1635 hrs on 05/10/2021.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
     
91502MARKET INTERVENTION05/10/2021 05:00:24 PM

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 01/10/2021

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 01/10/2021

Refer Market Notice 91431

The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs 05/10/2021

Manager NEM Real Time Operations
     
91497MARKET INTERVENTION05/10/2021 02:37:52 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 0100 hrs 06/10/2021 to 0400 hrs 07/10/2021 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.

AEMO estimates that, in the absence of sufficient market response by 1630 hrs 05/10/2021, 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
     
91431MARKET INTERVENTION01/10/2021 05:01:07 PM

Direction - SA Region - 01/10//2021

AEMO ELECTRICITY MARKET NOTICE

Direction - SA Region - 01/10/2021

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 dispatch intervals during the event to be intervention dispatch intervals, commencing from the trading interval ending 1705 hrs on 01/10/2021.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
     
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