Market Notices

59416MARKET INTERVENTION10/10/2017 04:04:04 PM

AEMO Intervention Event intervention price dispatch intervals - 10/10/17 - revised expected end time

AEMO ELECTRICITY MARKET NOTICE

AEMO Intervention Event intervention price dispatch intervals - 10/10/17 - revised expected end time

Refer AEMO Electricity Market Notice No. 59402, 59406 and 59415

An AEMO Intervention Event has been implemented by issuing a direction to maintain the power system in a secure operating state.

AEMO declares all dispatch intervals during the AEMO Intervention Event to be intervention price dispatch intervals.

This AEMO Intervention Event commenced in the 0600 hrs 10/10/2017 dispatch interval and is forecast to apply until 0600 hrs 11/10/2017

This Intervention pricing will be implemented from the 2230 hrs 10/10/2017 dispatch interval for this direction until the end of the AEMO Intervention Event.

Manager NEM Real Time Operations
59415MARKET INTERVENTION10/10/2017 04:03:48 PM

Update Direction - South Australia Region 10/10/17 - revised expected end time

AEMO ELECTRICITY MARKET NOTICE

Update Direction - South Australia Region 10/10/17 - revised expected end time

Refer AEMO Electricity Market Notice 59406

In accordance with section 116 of the National Electricity Law AEMO has issued a direction to a participant in the South Australia region.

The direction was necessary to maintain the power system in a secure operating state.

The direction was issued at 0600 hrs 10/10/2017 and is expected to stay in place until 0600 hrs 11/10/2017

Manager NEM Real Time Operations
59413MARKET INTERVENTION10/10/2017 04:02:42 PM

Update AEMO Intervention Event intervention price dispatch intervals - 09/10/17 - revised expected end time

AEMO ELECTRICITY MARKET NOTICE

Update AEMO Intervention Event intervention price dispatch intervals - 09/10/17 - revised expected end time

Refer AEMO Electricity Market Notice 59400 and 59411

An AEMO Intervention Event has been implemented by issuing a direction to maintain the power system in a secure operating state.

AEMO declares all dispatch intervals during the AEMO Intervention Event to be intervention price dispatch intervals.

The AEMO Intervention Event commenced in the 2000 hrs 09/10/2017 dispatch interval and is forecast to apply until 0600 hrs 11/10/2017

Intervention pricing will be implemented from the 2100 hrs 09/10/17 dispatch interval until the end of the AEMO Intervention Event.

Manager NEM Real Time Operations
59411MARKET INTERVENTION10/10/2017 04:02:16 PM

Update Direction - South Australia Region 09/10/17 - revised expected end time

AEMO ELECTRICITY MARKET NOTICE

Update Direction - South Australia Region 09/10/17 - revised expected end time

Refer AEMO Electricity Market Notice 59400

In accordance with section 116 of the National Electricity Law AEMO has issued a direction to a participant in the South Australia region.
The direction was necessary to maintain the power system in a secure operating state.

The direction was issued at 2000 hrs 09/10/2017 and is expected to stay in place until 0600 hrs 11/10/2017.

Manager NEM Real Time Operations
59407MARKET INTERVENTION10/10/2017 05:53:54 AM

AEMO Intervention Event intervention price dispatch intervals - 10/10/17

AEMO ELECTRICITY MARKET NOTICE

AEMO Intervention Event - Intervention price dispatch intervals - 10/10/17

Refer AEMO Electricity Market Notice No. 49502 and 49506.

An AEMO Intervention Event has been implemented by issuing a direction to maintain the power system in a secure operating state.

AEMO declares all dispatch intervals during the AEMO Intervention Event to be intervention price dispatch intervals.

This AEMO Intervention Event commenced in the 0600 hrs dispatch interval and is forecast to apply until 1730 hrs 11/10/17

This Intervention pricing will be implemented from the 0000 hrs 11/10/17 dispatch interval for this direction until the end of the AEMO Intervention Event.

Manager NEM Real Time Operations
59406MARKET INTERVENTION10/10/2017 05:53:38 AM

Direction - South Australia Region 10/10/17

AEMO ELECTRICITY MARKET NOTICE

Direction - South Australia Region 10/10/17

In accordance with section 116 of the National Electricity Law AEMO has issued a direction to a participant in the South Australia region.

The direction was necessary to maintain the power system in a secure operating state.

The direction was issued at 0600 hrs and is expected to stay in place until 1730 hrs 11/10/17

Manager NEM Real Time Operations
59402MARKET INTERVENTION09/10/2017 08:03:35 PM

AEMO Intervention Event intervention price dispatch intervals - 09/10/17

AEMO ELECTRICITY MARKET NOTICE

AEMO Intervention Event - Intervention price dispatch intervals - 09/10/17

Refer AEMO Electricity Market Notice No. 59400.

An AEMO Intervention Event has been implemented by issuing a direction to maintain the power system in a secure operating state.

AEMO declares all dispatch intervals during the AEMO Intervention Event to be intervention price dispatch intervals.

The AEMO Intervention Event commenced in the 2000 hrs dispatch interval and is forecast to apply until 1730 hrs 11/10/17

Intervention pricing will be implemented from the 2100 hrs 09/10/17 dispatch interval until the end of the AEMO Intervention Event.

Manager NEM Real Time Operations
59400MARKET INTERVENTION09/10/2017 08:03:09 PM

Direction - South Australia Region 09/10/17

AEMO ELECTRICITY MARKET NOTICE

Direction - South Australia Region 09/10/17

In accordance with section 116 of the National Electricity Law AEMO has issued a direction to a participant in the South Australia region.
The direction was necessary to maintain the power system in a secure operating state.

The direction was issued at 2000 hrs and is expected to stay in place until 1730 hrs 11th October 2017.

Manager NEM Real Time Operations
59396MARKET INTERVENTION09/10/2017 05:02:55 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

The synchronous generating units expected to be synchronised in SA from 0000 hrs 11/10/17 to 0400 hrs 11/10/17 in Pre-dispatch published at 1400 hrs 09/10/17 are inadequate to maintain a secure operating state in SA.

Refer: http://www.aemo.com.au/-/media/Files/Media_Centre/2017/Transfer-Limit-Advice---South-Australian-System-StrengthV2.pdf

AEMO currently estimates that, in the absence of sufficient market response by 2000 hrs 09/10/17, AEMO may need to issue a Direction requiring one or more SA synchronous generating unit(s) to remain synchronised from 2100 hrs 09/10/17 to 1730 hours 11/10/17, to maintain a secure operating state in SA.

Manager NEM Real Time Operations
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