Market Notices

88725PRICES SUBJECT TO REVIEW22/07/2021 12:40:18 PM

[EventId:202107221245_review] Prices for interval 22-Jul-2021 12:45 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1240 hrs on 22 July 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 22-Jul-2021 12:45.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
88724PRICES SUBJECT TO REVIEW22/07/2021 12:35:16 PM

[EventId:202107221240_review] Prices for interval 22-Jul-2021 12:40 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1235 hrs on 22 July 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 22-Jul-2021 12:40.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
88723PRICES SUBJECT TO REVIEW22/07/2021 12:30:18 PM

[EventId:202107221235_review] Prices for interval 22-Jul-2021 12:35 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1230 hrs on 22 July 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 22-Jul-2021 12:35.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
88722PRICES SUBJECT TO REVIEW22/07/2021 12:25:19 PM

[EventId:202107221230_review] Prices for interval 22-Jul-2021 12:30 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1225 hrs on 22 July 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 22-Jul-2021 12:30.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
88721PRICES SUBJECT TO REVIEW22/07/2021 12:20:22 PM

[EventId:202107221225_review] Prices for interval 22-Jul-2021 12:25 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1220 hrs on 22 July 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 22-Jul-2021 12:25.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
88720PRICES SUBJECT TO REVIEW22/07/2021 12:15:31 PM

[EventId:202107221220_review] Prices for interval 22-Jul-2021 12:20 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1215 hrs on 22 July 2021

PRICES ARE SUBJECT TO REVIEW for dispatch interval 22-Jul-2021 12:20.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
88719RESERVE NOTICE22/07/2021 11:47:16 AM

PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 22/07/2021

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:

From 1800 hrs 22/07/2021 to 1900 hrs 22/07/2021.
The forecast capacity reserve requirement is 1469 MW.
The minimum capacity reserve available is 1301 MW.

Manager NEM Real Time Operations
88718GENERAL NOTICE22/07/2021 11:29:47 AM

Outage Cancelled: Planned outage of Heywood No.1 500 kV bus and Heywood - Tarrone 500 kV line in VIC region

AEMO ELECTRICITY MARKET NOTICE

Refer to AEMO Electricity Market notice 88287.

The Heywood No.1 500 kV busbar and Heywood-Tarrone 500 kV line in Victoria (VIC) Region were planned to be out of serviice on 28, 29, 30 and 31 July 2021. These outages have been cancelled.

All constraint sets associated with these outages have been revoked.

AEMO operations
88717RECLASSIFY CONTINGENCY22/07/2021 10:12:26 AM

Cancellation - Reclassification of a Non-Credible Contingency Event: Liddell - Muswellbrook 83 330KV line and Liddell - Bayswater 33 330KV line in NSW Region.

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event

Based on advice from the TNSP, AEMO considers the simultaneous trip of the following circuits to now be unlikely.

Accordingly, AEMO has cancelled the reclassification as a credible contingency event.

Region: NSW

Lines: Liddell - Muswellbrook 83 and Liddell - Bayswater 33 330 kV Lines

Duration: 2030 hrs 21/07/2021 until 0945 hrs 22/07/2021

Constraint set(s) invoked: Nil

Refer AEMO Electricity Market Notice 88628

Manager NEM Real Time Operations

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