Market Notices

122588MINIMUM SYSTEM LOAD30/12/2024 02:56:17 PM

Forecast Minimum System Load MSL1 condition in the VIC region on 01/01/2025

AEMO ELECTRICITY MARKET NOTICE

Update to Market Notice 122490 - AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the VIC region on 01/01/2025.

Minimum System Load (MSL) conditions are forecast when regional demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
MSL1 - 1560 MW
MSL2 - 1060 MW
MSL3 - 560 MW

The regional demand is forecast to be below the MSL1 threshold for the following period:
From 1030 hrs to 1430 hrs 01/01/2025. Minimum regional demand is forecast to be 1264 MW at 1300 hrs.

Forecast regional demand (DEMAND50) is published in Short Term and Pre-Dispatch PASA region solution reports available on Market Data NEMWEB: https://aemo.com.au/en/energy-systems/electricity/national-electricity-market-nem/data-nem/market-data-nemweb.


AEMO Operations
     
122587RESERVE NOTICE30/12/2024 02:54:53 PM

STPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 06/01/2025

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 periods:

1. From 1500 hrs to 1700 hrs 06/01/2025.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1142 MW.

2. From 1730 hrs to 1800 hrs 06/01/2025.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1328 MW.


AEMO Operations

     
122512MINIMUM SYSTEM LOAD27/12/2024 02:44:24 PM

Cancellation of Forecast Minimum System Load MSL1 event in the Vic Region on 29/12/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Forecast MSL1 - VIC Region at 1400 hrs 27/12/2024.

Refer to Market Notice 122489 for MSL1.

AEMO Operations
     
122490MINIMUM SYSTEM LOAD26/12/2024 02:41:29 PM

Forecast Minimum System Load MSL1 condition in the VIC Region on 01/01/2025

AEMO ELECTRICITY MARKET NOTICE
Forecast Minimum System Load MSL1 condition in the VIC Region on 01/01/2025

Update to Market Notice 122466 - AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the VIC on 01/01/2025.

Minimum System Load (MSL) conditions are forecast when regional demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
- MSL1 - 1660 MW
- MSL2 - 1160 MW
- MSL3 - 660 MW

The regional demand is forecast to be below the MSL1 threshold for the following period[s]:
- From 1100 hrs 01/01/2025 to 1330 hrs 01/01/2025. Minimum regional demand is forecast to be 1474 MW at 1300 hrs.


Forecast regional demand (DEMAND50) is published in Short Term and Pre-Dispatch PASA region solution reports available on Market Data NEMWEB: https://aemo.com.au/en/energy-systems/electricity/national-electricity-market-nem/data-nem/market-data-nemweb .

Manager NEM Real Time Operations
     
122489MINIMUM SYSTEM LOAD26/12/2024 02:39:52 PM

Forecast Minimum System Load MSL1 condition in the VIC Region on 29/12/2024

AEMO ELECTRICITY MARKET NOTICE
Forecast Minimum System Load MSL1 condition in the VIC Region on 29/12/2024

AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the VIC on 29/12/2024.

Minimum System Load (MSL) conditions are forecast when regional demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
- MSL1 - 1730 MW
- MSL2 - 1230 MW
- MSL3 - 730 MW

The regional demand is forecast to be below the MSL1 threshold for the following period[s]:
- From 1100 hrs 29/12/2024 to 1400 hrs 29/12/2024. Minimum regional demand is forecast to be 1489 MW at 1300 hrs.

Forecast regional demand (DEMAND50) is published in Short Term and Pre-Dispatch PASA region solution reports available on Market Data NEMWEB: https://aemo.com.au/en/energy-systems/electricity/national-electricity-market-nem/data-nem/market-data-nemweb .

Manager NEM Real Time Operations
     
122466MINIMUM SYSTEM LOAD25/12/2024 02:35:51 PM

Forecast Minimum System Load MSL1 condition in the VIC Region on 01/01/2025

AEMO ELECTRICITY MARKET NOTICE
Forecast Minimum System Load MSL1 condition in the VIC Region on 01/01/2025

AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the VIC on 01/01/2025.

Minimum System Load (MSL) conditions are forecast when regional demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
- MSL1 - 1660 MW
- MSL2 - 1160 MW
- MSL3 - 660 MW

The regional demand is forecast to be below the MSL1 threshold for the following period[s]:
- From 1030 hrs 01/01/2025 to 1430 hrs 01/01/2025. Minimum regional demand is forecast to be 1422 MW at 1300 hrs.

Forecast regional demand (DEMAND50) is published in Short Term and Pre-Dispatch PASA region solution reports available on Market Data NEMWEB: https://aemo.com.au/en/energy-systems/electricity/national-electricity-market-nem/data-nem/market-data-nemweb .


Manager NEM Real Time Operations
     
122454MINIMUM SYSTEM LOAD24/12/2024 02:49:15 PM

Cancellation of Forecast Minimum System Load MSL1 event in the VIC Region on 29/12/2024

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Forecast MSL1 - VIC Region at 1400 hrs 24/12/2024.

Refer to Market Notice 122437 for MSL1.

AEMO Operations
     
122444POWER SYSTEM EVENTS23/12/2024 08:40:02 PM

Update - Non-credible contingency event - SA region - 23/12/2024

AEMO ELECTRICITY MARKET NOTICE.

Update - Non-credible contingency event - SA region - 23/12/2024

Refer AEMO Electricity Market Notice 122442

At 2036 hrs the Happy Valley - Morphett Vale East and the Morphett Vale - Cherry Gardens 275kV lines were returned to service.

The cause of this non-credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.

AEMO will not reclassify this event as a credible contingency event.

Manager NEM Real Time Operations
     
122442POWER SYSTEM EVENTS23/12/2024 04:44:55 PM

Non-credible contingency event - SA region - 23/12/2024

AEMO ELECTRICITY MARKET NOTICE.

Non-credible contingency event - SA region - 23/12/2024

At 1632 hrs the Happy Valley - Morphett Vale East 275kV Line and the Morphett Vale - Cherry Gardens 275kV line tripped.

AEMO did not instruct load shedding.

AEMO has not been advised of any disconnection of bulk electrical load.

The cause of this non credible contingency event is not known at this stage.

Manager NEM Real Time Operations
     
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