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144110MINIMUM SYSTEM LOAD17/05/2026 02:42:23 PM
Cancellation of [Forecast, Actual]Minimum System Load (MSL) MSL1 event in the SA Region on 17/05/2026.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of [Forecast, Actual]Minimum System Load (MSL) MSL1 event in the SA Region on 17/05/2026.
Cancellation - [Forecast, Actual]MSL1- SA Region at 1430 hrs 17/05/2026.
Refer to Market Notice 144105for MSL1.
Manager NEM Real Time Operations
Cancellation of [Forecast, Actual]Minimum System Load (MSL) MSL1 event in the SA Region on 17/05/2026.
Cancellation - [Forecast, Actual]MSL1- SA Region at 1430 hrs 17/05/2026.
Refer to Market Notice 144105for MSL1.
Manager NEM Real Time Operations
144105MINIMUM SYSTEM LOAD17/05/2026 01:17:19 PM
Forecast Minimum System Load MSL1 condition in the SA Region on 17/05/2026
AEMO ELECTRICITY MARKET NOTICE
Forecast Minimum System Load MSL1 condition in the SA Region on 17/05/2026
AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the SA on 17/05/2026.
Minimum System Load (MSL) conditions are forecast when demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
- MSL1: 603 MW
- MSL2: 328 MW
- MSL3: 113 MW
The demand is forecast to be below the MSL1 threshold for the following period[s]:
- From 1300 hrs 17/05/2026 to 1400 hrs 17/05/2026. Minimum demand is forecast to be 576 MW at 1400 hrs.
Forecast demand refers to forecast Operational Demand that excludes contribution from Significant Non-Scheduled Generation: see definitions at https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/operational-demand-data .
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
Forecast Minimum System Load MSL1 condition in the SA Region on 17/05/2026
AEMO has detected that there is an elevated risk of insufficient demand to maintain a secure operating state in the SA on 17/05/2026.
Minimum System Load (MSL) conditions are forecast when demand is less than the relevant MSL threshold. The advisory MSL thresholds are:
- MSL1: 603 MW
- MSL2: 328 MW
- MSL3: 113 MW
The demand is forecast to be below the MSL1 threshold for the following period[s]:
- From 1300 hrs 17/05/2026 to 1400 hrs 17/05/2026. Minimum demand is forecast to be 576 MW at 1400 hrs.
Forecast demand refers to forecast Operational Demand that excludes contribution from Significant Non-Scheduled Generation: see definitions at https://aemo.com.au/energy-systems/electricity/national-electricity-market-nem/data-nem/operational-demand-data .
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
144005PRICES UNCHANGED28/04/2026 12:00:18 AM
[EventId:202604272335_confirmed] Prices for interval 27-Apr-2026 23:35 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:35.
In accordance with Market Notice 143994 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:35.
In accordance with Market Notice 143994 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
144004PRICES UNCHANGED28/04/2026 12:00:18 AM
[EventId:202604280000_confirmed] Prices for interval 28-Apr-2026 00:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 28-Apr-2026 00:00.
In accordance with Market Notice 143999 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 28-Apr-2026 00:00.
In accordance with Market Notice 143999 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
144003PRICES UNCHANGED28/04/2026 12:00:17 AM
[EventId:202604272355_confirmed] Prices for interval 27-Apr-2026 23:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:55.
In accordance with Market Notice 143998 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:55.
In accordance with Market Notice 143998 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
144002PRICES UNCHANGED28/04/2026 12:00:18 AM
[EventId:202604272350_confirmed] Prices for interval 27-Apr-2026 23:50 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:50.
In accordance with Market Notice 143997 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:50.
In accordance with Market Notice 143997 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
144001PRICES UNCHANGED28/04/2026 12:00:05 AM
[EventId:202604272345_confirmed] Prices for interval 27-Apr-2026 23:45 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:45.
In accordance with Market Notice 143996 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:45.
In accordance with Market Notice 143996 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
144000PRICES UNCHANGED28/04/2026 12:00:06 AM
[EventId:202604272340_confirmed] Prices for interval 27-Apr-2026 23:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:40.
In accordance with Market Notice 143995 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0000 hrs on 28 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:40.
In accordance with Market Notice 143995 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
143993PRICES UNCHANGED27/04/2026 11:30:28 PM
[EventId:202604272310_confirmed] Prices for interval 27-Apr-2026 23:10 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 2330 hrs on 27 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:10.
In accordance with Market Notice 143983 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 2330 hrs on 27 April 2026
PRICES ARE NOW CONFIRMED for trading interval 27-Apr-2026 23:10.
In accordance with Market Notice 143983 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.