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114815MARKET INTERVENTION16/02/2024 02:57:08 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 114809
The synchronous generating units currently expected to be synchronised in SA from 0830 hrs 17/02/2024 will be inadequate to maintain a secure operating state in SA .
AEMO estimates that, in the absence of sufficient market response by 1630 hrs 16/02/2024, 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
Update - Possible intervention to manage power system security in SA region
Refer AEMO Electricity Market Notice 114809
The synchronous generating units currently expected to be synchronised in SA from 0830 hrs 17/02/2024 will be inadequate to maintain a secure operating state in SA .
AEMO estimates that, in the absence of sufficient market response by 1630 hrs 16/02/2024, 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
114814RECLASSIFY CONTINGENCY16/02/2024 02:53:10 PM
Reclassification of a Non-Credible Contingency Event: Bayswater - Mt Piper No.5A3 500kV line and Wollar - Mt Piper No.5A5 500kV line in NSW1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: NSW1
Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Duration: 16/02/2024 14:53 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: NSW1
Lines: Bayswater - Mt Piper No.5A3 500kV and Wollar - Mt Piper No.5A5 500kV
Duration: 16/02/2024 14:53 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
114813MARKET INTERVENTION16/02/2024 11:25:44 PM
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 15/02/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 15/02/2024
Refer Market Notice 114778
The AEMO Intervention Event and all associated directions are cancelled from 2330 hrs 16/02/2024
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 15/02/2024
Refer Market Notice 114778
The AEMO Intervention Event and all associated directions are cancelled from 2330 hrs 16/02/2024
Manager NEM Real Time Operations
114809MARKET INTERVENTION16/02/2024 02:29:00 PM
Possible intervention to manage power system security in SA Region
AEMO ELECTRICITY MARKET NOTICE
Possible intervention to manage power system security in SA Region
The synchronous generating units currently expected to be synchronised in SA from 0830 hrs 17/02/2024 will be inadequate to maintain a secure operating state in SA.
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
Possible intervention to manage power system security in SA Region
The synchronous generating units currently expected to be synchronised in SA from 0830 hrs 17/02/2024 will be inadequate to maintain a secure operating state in SA.
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
114800PRICES SUBJECT TO REVIEW16/02/2024 01:50:20 PM
[EventId:202402161355_review] Prices for interval 16-Feb-2024 13:55 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1350 hrs on 16 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 16-Feb-2024 13:55.
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.
Issued by Australian Energy Market Operator Ltd at 1350 hrs on 16 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 16-Feb-2024 13:55.
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.
114799PRICES SUBJECT TO REVIEW16/02/2024 01:45:24 PM
[EventId:202402161350_review] Prices for interval 16-Feb-2024 13:50 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1345 hrs on 16 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 16-Feb-2024 13:50.
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.
Issued by Australian Energy Market Operator Ltd at 1345 hrs on 16 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 16-Feb-2024 13:50.
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.
114798PRICES SUBJECT TO REVIEW16/02/2024 01:40:18 PM
[EventId:202402161345_review] Prices for interval 16-Feb-2024 13:45 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1340 hrs on 16 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 16-Feb-2024 13:45.
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.
Issued by Australian Energy Market Operator Ltd at 1340 hrs on 16 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 16-Feb-2024 13:45.
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.
114797PRICES SUBJECT TO REVIEW16/02/2024 01:35:15 PM
[EventId:202402161340_review] Prices for interval 16-Feb-2024 13:40 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1335 hrs on 16 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 16-Feb-2024 13:40.
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.
Issued by Australian Energy Market Operator Ltd at 1335 hrs on 16 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 16-Feb-2024 13:40.
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.
114796PRICES SUBJECT TO REVIEW16/02/2024 01:30:22 PM
[EventId:202402161335_review] Prices for interval 16-Feb-2024 13:35 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1330 hrs on 16 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 16-Feb-2024 13:35.
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.
Issued by Australian Energy Market Operator Ltd at 1330 hrs on 16 February 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 16-Feb-2024 13:35.
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.