Market Notices

112423MARKET INTERVENTION16/12/2023 03:22:49 PM

Direction - SA region 16/12/2023

AEMO ELECTRICITY MARKET NOTICE.

Direction - SA region 16/12/2023

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 1500 hrs on 16/12/2023.

Intervention pricing does not apply to this AEMO intervention event.

Manager NEM Real Time Operations
112422MARKET INTERVENTION16/12/2023 02:36:15 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 112415

The synchronous generating units currently expected to be synchronised in SA from 0700 hrs 17/12/2023 will be inadequate to maintain a secure operating state in SA .

AEMO estimates that, in the absence of sufficient market response by 1500 hrs 16/12/2023, 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
112418MARKET INTERVENTION16/12/2023 04:37:22 PM

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 15/12/2023

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 15/12/2023

Refer Market Notice 112383

The AEMO Intervention Event and all associated directions are cancelled from 1630 hrs 16/12/2023

Manager NEM Real Time Operations
112415MARKET INTERVENTION16/12/2023 12:51:01 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 0630 hrs 17/12/2023 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
112413PRICES UNCHANGED16/12/2023 12:06:53 PM

[EventId:202312161135_confirmed] Prices for interval 16-Dec-2023 11:35 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1200 hrs on 16 December 2023

PRICES ARE NOW CONFIRMED for trading interval 16-Dec-2023 11:35.

In accordance with Market Notice 112401 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
112412PRICES UNCHANGED16/12/2023 12:04:14 PM

[EventId:202312161200_confirmed] Prices for interval 16-Dec-2023 12:00 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1200 hrs on 16 December 2023

PRICES ARE NOW CONFIRMED for trading interval 16-Dec-2023 12:00.

In accordance with Market Notice 112407 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
112411PRICES UNCHANGED16/12/2023 12:03:05 PM

[EventId:202312161155_confirmed] Prices for interval 16-Dec-2023 11:55 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1200 hrs on 16 December 2023

PRICES ARE NOW CONFIRMED for trading interval 16-Dec-2023 11:55.

In accordance with Market Notice 112406 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
112410PRICES UNCHANGED16/12/2023 12:01:47 PM

[EventId:202312161150_confirmed] Prices for interval 16-Dec-2023 11:50 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1200 hrs on 16 December 2023

PRICES ARE NOW CONFIRMED for trading interval 16-Dec-2023 11:50.

In accordance with Market Notice 112404 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
112409PRICES UNCHANGED16/12/2023 12:00:16 PM

[EventId:202312161145_confirmed] Prices for interval 16-Dec-2023 11:45 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1200 hrs on 16 December 2023

PRICES ARE NOW CONFIRMED for trading interval 16-Dec-2023 11:45.

In accordance with Market Notice 112403 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
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