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128233PRICES UNCHANGED22/07/2025 12:05:28 PM
[EventId:202507221140_confirmed] Prices for interval 22-Jul-2025 11:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 11:40.
In accordance with Market Notice 128222 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 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 11:40.
In accordance with Market Notice 128222 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.
128232PRICES UNCHANGED22/07/2025 12:05:28 PM
[EventId:202507221205_confirmed] Prices for interval 22-Jul-2025 12:05 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 12:05.
In accordance with Market Notice 128227 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 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 12:05.
In accordance with Market Notice 128227 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.
128231PRICES UNCHANGED22/07/2025 12:05:28 PM
[EventId:202507221200_confirmed] Prices for interval 22-Jul-2025 12:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 12:00.
In accordance with Market Notice 128226 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 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 12:00.
In accordance with Market Notice 128226 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.
128230PRICES UNCHANGED22/07/2025 12:05:28 PM
[EventId:202507221155_confirmed] Prices for interval 22-Jul-2025 11:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 11:55.
In accordance with Market Notice 128225 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 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 11:55.
In accordance with Market Notice 128225 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.
128229PRICES UNCHANGED22/07/2025 12:05:28 PM
[EventId:202507221150_confirmed] Prices for interval 22-Jul-2025 11:50 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 11:50.
In accordance with Market Notice 128224 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 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 11:50.
In accordance with Market Notice 128224 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.
128228PRICES UNCHANGED22/07/2025 12:05:29 PM
[EventId:202507221145_confirmed] Prices for interval 22-Jul-2025 11:45 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 11:45.
In accordance with Market Notice 128223 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 1205 hrs on 22 July 2025
PRICES ARE NOW CONFIRMED for trading interval 22-Jul-2025 11:45.
In accordance with Market Notice 128223 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.
128215NON-CONFORMANCE21/07/2025 06:45:14 PM
NON-CONFORMANCE Region SA1 Monday, 21 July 2025
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE SA1 Region Monday, 21 July 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: BLYTHB1
Duration: 21/07/2025 18:40 to 21/07/2025 18:45
Amount: 11 MW
Constraint: NC-S_BLYTHB1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE SA1 Region Monday, 21 July 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: BLYTHB1
Duration: 21/07/2025 18:40 to 21/07/2025 18:45
Amount: 11 MW
Constraint: NC-S_BLYTHB1
Auto-generated on behalf of Manager NEM Real Time Operations
128209NON-CONFORMANCE20/07/2025 03:55:18 PM
NON-CONFORMANCE Region QLD1 Sunday, 20 July 2025
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Sunday, 20 July 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: SWAN_E
Duration: 20/07/2025 15:45 to 20/07/2025 15:55
Amount: -51 MW
Constraint: NC-Q_SWAN_E
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Sunday, 20 July 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: SWAN_E
Duration: 20/07/2025 15:45 to 20/07/2025 15:55
Amount: -51 MW
Constraint: NC-Q_SWAN_E
Auto-generated on behalf of Manager NEM Real Time Operations
128175POWER SYSTEM EVENTS19/07/2025 01:35:42 PM
Non-credible contingency event - TAS region - 19/07/2025
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - TAS region - 19/07/2025
At 1240 hrs the Liapoota - Wadamana - Palmerston 220 kV line and the Cattle Hill Wind Farm - Wadamana 220 kV line tripped.
AEMO did not instruct load shedding.
AEMO has been advised of a 70 MW load reduction at Nyrstar.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
Non-credible contingency event - TAS region - 19/07/2025
At 1240 hrs the Liapoota - Wadamana - Palmerston 220 kV line and the Cattle Hill Wind Farm - Wadamana 220 kV line tripped.
AEMO did not instruct load shedding.
AEMO has been advised of a 70 MW load reduction at Nyrstar.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations