Market Notices

85100MARKET INTERVENTION04/05/2021 04:01:03 PM

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 03/05/2021

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 03/05/2021

Refer Market Notice 85063

The AEMO Intervention Event and all associated directions are cancelled from 1600 hrs 04/05/2021

Manager NEM Real Time Operations
     
85063MARKET INTERVENTION03/05/2021 05:59:45 PM

Direction - SA region 03/05/2021

AEMO ELECTRICITY MARKET NOTICE.

Direction - SA region 03/05/2021

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 interval ending 18:05 on 03/05/2021.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
     
85061MARKET INTERVENTION03/05/2021 03:06:44 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 85060

The synchronous generating units expected to be synchronised in SA from 0900 hrs 04/05/2021 to 1530 hrs 04/05/2021 in Pre-dispatch published at 1500 hrs 03/05/2021 are inadequate to maintain sufficient system strength in SA and hence a secure operating state.

AEMO currently estimates that, in the absence of sufficient market response by 1800 hrs 03/05/2021, 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
     
85060MARKET INTERVENTION03/05/2021 02:12:37 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 expected to be synchronised in SA from 0100 hrs to 1530 hrs 04/05/2021 in Pre-dispatch published at 1400 hrs 03/05/2021 are inadequate to maintain sufficient system strength in SA and hence a secure operating state.

AEMO currently estimates that, in the absence of sufficient market response by 1800 hrs 03/05/2021, 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
     
85034MARKET INTERVENTION02/05/2021 03:30:12 PM

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 01/05/2021

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 01/05/2021

Refer Market Notice 84983

The AEMO Intervention Event and all associated directions are cancelled from 1530 hrs 02/05/2021

Manager NEM Real Time Operations
     
84983MARKET INTERVENTION01/05/2021 04:32:27 PM

Direction - SA region 01/05/2021

AEMO ELECTRICITY MARKET NOTICE.

Direction - SA region 01/05/2021

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 interval ending 16:35 on 01/05/2021.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
     
84980MARKET INTERVENTION01/05/2021 06:00:09 PM

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 30/04/2021

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 30/04/2021

Refer Market Notice 84893

The AEMO Intervention Event and all associated directions are cancelled from 1800 hrs 01/05/2021

Manager NEM Real Time Operations
     
84976MARKET INTERVENTION01/05/2021 02:23:02 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 expected to be synchronised in SA from 0830 hrs 02/05/2021 to 1530 hrs 02/05/2021 in Pre-dispatch published at 1400 hrs 01/05/2021 are inadequate to maintain sufficient system strength in SA and hence a secure operating state.

AEMO currently estimates that, in the absence of sufficient market response by 1700 hrs 01/05/2021, 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
     
84893MARKET INTERVENTION30/04/2021 05:58:33 PM

Direction - SA region 30/04/2021

AEMO ELECTRICITY MARKET NOTICE.

Direction - SA region 30/04/2021

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 interval ending 18:05 on 30/04/2021.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
     
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