Market Notices

78426MARKET INTERVENTION29/09/2020 01:28:56 PM

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 27/09/2020

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 27/09/2020

Refer Market Notice 78391

The AEMO Intervention Event and all associated directions are cancelled from 1330 hrs 29/09/2020

Manager NEM Real Time Operations
     
78424NON-CONFORMANCE29/09/2020 11:40:09 AM

NON-CONFORMANCE Region QLD1 Tuesday, 29 September 2020

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Tuesday, 29 September 2020

AEMO declared a schedule generating unit non-conforming

Unit: STAN-4
Duration: 29/09/2020 11:35 to 29/09/2020 11:40
Amount: -70 MW
Constraint: NC-Q_STAN-4

Auto-generated on behalf of Manager NEM Real Time Operations
     
78423MARKET SYSTEMS29/09/2020 10:13:37 AM

CHG0060909 - Web markets Pre-Prod portal upgrade



Change Number: CHG0060909

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: EMMS - WebPortal

Change Title: Web markets Pre-Prod portal upgrade

Change Start Date & Time: 29/09/2020 11:00:00 AEST

Change End Date & Time: 29/09/2020 15:00:00 AEST

Outage Start Date & Time:

Outage End Date & Time:

Change Description:

Web markets Pre-Prod portal upgrade

Environment: Pre-Production

Participant Impact and Requirements:

As part of the series of early portal refreshes to help build an efficient online experience recently communicated in AEMO Comms Newsletter, we will be launching a new log in and landing page for the Markets Portal soon.

Feel free to access the new look and feel Pre-Prod market portal after the change window.

It is important to note that changes are being made to the look and feel of these pages only. No changes will be made to any underlying data or application functionality.
For any questions, please contact AEMO Support Hub

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
     
78421MARKET INTERVENTION28/09/2020 05:34:41 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 0400 hrs 29/09/2020 to 1330 hrs 29/09/2020 in Pre-dispatch published at 1730 hrs 28/09/2020 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 2200 hrs 28/09/2020, 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
     
78420NON-CONFORMANCE28/09/2020 03:50:17 PM

NON-CONFORMANCE Region QLD1 Monday, 28 September 2020

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Monday, 28 September 2020

AEMO declared a schedule generating unit non-conforming

Unit: SWAN_E
Duration: 28/09/2020 15:45 to 28/09/2020 15:50
Amount: -15 MW
Constraint: NC-Q_SWAN_E

Auto-generated on behalf of Manager NEM Real Time Operations
     
78418MARKET INTERVENTION28/09/2020 02:05:57 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 78417

The synchronous generating units expected to be synchronised in SA from 0300 hrs 29/09/2020 to 1500 hrs 29/09/2020 in Pre-dispatch published at 1400 hrs 28/09/2020 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 28/09/2020, 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
     
78417MARKET INTERVENTION28/09/2020 11:47:56 AM

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 0400 hrs 29/09/2020 to 1330 hrs 29/09/2020 in Pre-dispatch published at 1130 hrs 28/09/2020 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 0000 hrs 29/09/2020, 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
     
78416PRICES UNCHANGED28/09/2020 08:07:29 AM

[EventId:202009280745_confirmed] Prices for interval 28-Sep-2020 07:45 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0805 hrs on 28 September 2020

PRICES ARE NOW CONFIRMED for dispatch interval 28-Sep-2020 07:45.

In accordance with Market Notice 78406 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
78415PRICES UNCHANGED28/09/2020 08:07:13 AM

[EventId:202009280805_confirmed] Prices for interval 28-Sep-2020 08:05 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0805 hrs on 28 September 2020

PRICES ARE NOW CONFIRMED for dispatch interval 28-Sep-2020 08:05.

In accordance with Market Notice 78410 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
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