Market Notices

76205MARKET SYSTEMS06/07/2020 04:56

CHG0059891 : MW - Planned System Outage - DWGM Pre-Production

Change Number: CHG0059891

Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Declared Wholesale Gas Market

Change Title: MW - Planned System Outage - DWGM Pre-Production

Change Start Date & Time: 07/07/2020 09:00:02 AEST

Change End Date & Time: 07/07/2020 17:00:20 AEST

Outage Start Date & Time: 07/07/2020 09:00:02 AEST

Outage End Date & Time: 07/07/2020 17:00:20 AEST

Change Description:

Pre-Production Declared Wholesale Gas Market (DWGM) will be down to perform maintenance activities.

Environment: Pre-Production

Participant Impact and Requirements:

The following impacts are expected during the outage:
- All access to the Declared Wholesale Gas Market Pre-Production Systems will be unavailable.
- All access to the Pre-Production MIBB for the NSW/ACT Retail Gas Market Participants will be unavailable.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
76204GENERAL NOTICE06/07/2020 03:14

Network Augmentation Commissioned - South Australia Region - 06/07/2020

AEMO ELECTRICITY MARKET NOTICE

Network Augmentation Commissioned - South Australia Region - 06/07/2020

The Davenport R5 275 kV reactor has been commissioned at 1405 hrs 06/07/2020.

Manager NEM Real Time Operations
76203INTER-REGIONAL TRANSFER06/07/2020 05:55

Cancellation - Inter-regional transfer limit variation: Hazelwood - South Morang No.1 500 kV Line (Vic) - Voltage Control

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Inter-regional transfer limit variation: Hazelwood - South Morang No. 1 500 kV Line (Vic) - Voltage Control

Refer AEMO Electricity Market Notice 76175

The Hazelwood - South Morang No.1 500 kV Line has been returned to service.

The following constraint set was revoked at 0555 hrs 06/07/2020

V-HWSM

The constraint set contains equations with the following interconnectors on the LHS.

T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
76202MARKET SYSTEMS05/07/2020 11:51

CHG0059802:Production cutover of Gas FRC Hub and Electricity retail B2B system (webMethods upgrade) Rollback completed


Change Number: CHG0059802

Notification issued to: Market Notice

Change Type: Normal

Notification Type: Rollback Completed

Service/ Component: MSATS - Business to Business data exchange

Change Title: Production cutover of Gas FRC Hub and Electricity retail B2B system (webMethods upgrade)

Change Description:

AEMO is performing maintenance activity on the Gas Hub and Electricity B2B Hub across the outage window.
This involves upgrading the webMethods platform to version 10.3

Environment: Production
Participant Impact and Requirements:

The following impacts are expected during this maintenance:
- All access to the Electricity B2B Hub will be unavailable.
- All access to the Gas B2B Hub and all ebXML gateways (AEMOMIBB, AGNLGWY, LVI & VENCORP) will be unavailable. CATS and MDMT transactions for VIC/QLD will be delayed during the maintenance window.
- Users are not required to take any action due to this change.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.


76201NON-CONFORMANCE04/07/2020 03:10

NON-CONFORMANCE Region QLD1 Saturday, 4 July 2020

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Saturday, 4 July 2020

AEMO declared a schedule generating unit non-conforming

Unit: CHILDSF1
Duration: 04/07/2020 14:35 to 04/07/2020 15:10
Amount: 39 MW
Constraint: NC-Q_CHILDSF1

Auto-generated on behalf of Manager NEM Real Time Operations
76200PRICES UNCHANGED04/07/2020 02:37

[EventId:202007041410_confirmed] Prices for interval 04-Jul-2020 14:10 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1435 hrs on 4 July 2020

PRICES ARE NOW CONFIRMED for dispatch interval 04-Jul-2020 14:10.

In accordance with Market Notice 76189 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.
76199PRICES UNCHANGED04/07/2020 02:37

[EventId:202007041435_confirmed] Prices for interval 04-Jul-2020 14:35 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1435 hrs on 4 July 2020

PRICES ARE NOW CONFIRMED for dispatch interval 04-Jul-2020 14:35.

In accordance with Market Notice 76194 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.
76198PRICES UNCHANGED04/07/2020 02:36

[EventId:202007041430_confirmed] Prices for interval 04-Jul-2020 14:30 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1435 hrs on 4 July 2020

PRICES ARE NOW CONFIRMED for dispatch interval 04-Jul-2020 14:30.

In accordance with Market Notice 76193 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.
76197PRICES UNCHANGED04/07/2020 02:36

[EventId:202007041425_confirmed] Prices for interval 04-Jul-2020 14:25 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1435 hrs on 4 July 2020

PRICES ARE NOW CONFIRMED for dispatch interval 04-Jul-2020 14:25.

In accordance with Market Notice 76192 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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