Market Notices

74317PRICES SUBJECT TO REVIEW19/02/2020 02:55:11 PM

[EventId:202002191500_review] Prices for interval 19-Feb-2020 15:00 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1455 hrs on 19 February 2020

PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-Feb-2020 15:00.

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.
74316PRICES SUBJECT TO REVIEW19/02/2020 02:50:10 PM

[EventId:202002191455_review] Prices for interval 19-Feb-2020 14:55 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1450 hrs on 19 February 2020

PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-Feb-2020 14:55.

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.
74315PRICES SUBJECT TO REVIEW19/02/2020 02:45:13 PM

[EventId:202002191450_review] Prices for interval 19-Feb-2020 14:50 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1445 hrs on 19 February 2020

PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-Feb-2020 14:50.

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.
74314PRICES SUBJECT TO REVIEW19/02/2020 02:40:12 PM

[EventId:202002191445_review] Prices for interval 19-Feb-2020 14:45 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1440 hrs on 19 February 2020

PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-Feb-2020 14:45.

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.
74313RECLASSIFY CONTINGENCY19/02/2020 02:37:40 PM

Reclassification of a Non-Credible Contingency Event: Chalumbin - Turkinje No.7165 132 kV line and Chalumbin - Turkinje No.7166 132 kV line in QLD1 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: QLD1

Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV

Duration: 19/02/2020 14:37 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
74312PRICES SUBJECT TO REVIEW19/02/2020 02:35:34 PM

[EventId:202002191440_review] Prices for interval 19-Feb-2020 14:40 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1435 hrs on 19 February 2020

PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-Feb-2020 14:40.

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.
74311RECLASSIFY CONTINGENCY19/02/2020 02:35:00 PM

Reclassification of a Non-Credible Contingency Event: Ross - Chalumbin No.857 275 kV line and Ross - Chalumbin No.858 275 kV line in QLD1 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: QLD1

Lines: Ross - Chalumbin No.857 275 kV and Ross - Chalumbin No.858 275 kV

Duration: 19/02/2020 14:34 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
74310PRICES SUBJECT TO REVIEW19/02/2020 02:30:11 PM

[EventId:202002191435_review] Prices for interval 19-Feb-2020 14:35 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1430 hrs on 19 February 2020

PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-Feb-2020 14:35.

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.
74309RECLASSIFY CONTINGENCY19/02/2020 05:21:28 AM

Cancellation of the reclassification of a Non-Credible Contingency Event: Bayswater - Mt Piper No.5A3 and Wollar - Mt Piper No.5A5 500kV lines in NSW due to lightning.

AEMO ELECTRICITY MARKET NOTICE.

Cancellation of the reclassification of a non-credible contingency event as a credible contingency event due to lightning.

AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.

Region: NSW

Lines: Bayswater - Mt Piper No.5A3 and Wollar - Mt Piper No.5A5 500kV lines

Cancellation time: 0520 hrs 19/02/2020
Constraint set(s) revoked: Nil

Refer AEMO Electricity Market Notice 74308

Manager NEM Real Time Operations
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