Market Notices

118205NON-CONFORMANCE09/09/2024 01:05:27 PM

NON-CONFORMANCE Region QLD1 Monday, 9 September 2024

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Monday, 9 September 2024

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: MPP_1
Duration: 09/09/2024 12:35 to 09/09/2024 13:05
Amount: 29 MW
Constraint: NC-Q_MPP_1

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118204RESERVE NOTICE09/09/2024 11:53:31 AM

STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 10/09/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 118202 is cancelled at 1100 hrs 09/09/2024.

No LOR2 condition is currently forecast in the STPASA period.

AEMO Operations
     
118202RESERVE NOTICE09/09/2024 11:00:49 AM

STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 10/09/2024

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following period:

From 1830 hrs to 1930 hrs 10/09/2024.
The forecast capacity reserve requirement is 347 MW.
The minimum capacity reserve available is 343 MW.

AEMO is seeking a market response.

AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.

AEMO Operations
     
118201RESERVE NOTICE09/09/2024 12:36:03 AM

STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 10/09/2024

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 118200 is cancelled at 0030 hrs 09/09/2024.

No LOR2 condition is currently forecast in the STPASA period.

Manager NEM Real Time Operations
     
118200RESERVE NOTICE08/09/2024 10:34:30 PM

STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the SA Region on 10/09/2024

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following period:

[1.] From 1830 hrs 10/09/2024 to 2030 hrs 10/09/2024.
The forecast capacity reserve requirement is 430 MW.
The minimum capacity reserve available is 403 MW.

AEMO is seeking a market response.

AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.

Manager NEM Real Time Operations
     
118198RECLASSIFY CONTINGENCY08/09/2024 07:14:05 PM

Cancellation of a Non-Credible Contingency Event: Farrell-John Butters line and Farrell-Rosebery-Newton-Queenstown line in TAS1 due to Lightning.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of 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: TAS1

Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown

Cancellation time: 08/09/2024 19:14

Constraint set(s) revoked:
NONE

Refer AEMO Electricity Market Notice 118185

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118185RECLASSIFY CONTINGENCY08/09/2024 06:09:07 PM

Reclassification of a Non-Credible Contingency Event: Farrell-John Butters line and Farrell-Rosebery-Newton-Queenstown line in TAS1 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: TAS1

Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown

Duration: 08/09/2024 18:09 until further notice

Constraint set(s) invoked:
NONE

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118178RECLASSIFY CONTINGENCY08/09/2024 08:14:05 AM

Cancellation of a Non-Credible Contingency Event: Farrell-John Butters line and Farrell-Rosebery-Newton-Queenstown line in TAS1 due to Lightning.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of 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: TAS1

Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown

Cancellation time: 08/09/2024 08:14

Constraint set(s) revoked:
NONE

Refer AEMO Electricity Market Notice 118177

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118177RECLASSIFY CONTINGENCY08/09/2024 07:12:25 AM

Reclassification of a Non-Credible Contingency Event: Farrell-John Butters line and Farrell-Rosebery-Newton-Queenstown line in TAS1 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: TAS1

Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown

Duration: 08/09/2024 07:12 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
     
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