Filter by:
Filter by category
Filter by Date
From
To
114648MARKET INTERVENTION13/02/2024 05:21:13 PM
Possible intervention to manage power system security in VIC region
AEMO ELECTRICITY MARKET NOTICE
Possible intervention to manage power system security in VIC region
The synchronous generating units currently expected to be synchronised in VIC from 1830 hrs 13/02/2024 will be inadequate to maintain a secure operating state in VIC .
AEMO estimates that, in the absence of sufficient market response by 1730 hrs 13/02/2024, AEMO may need to intervene by issuing a direction requiring one or more VIC synchronous generating unit(s) to operate or remain synchronised to maintain power system security in VIC.
Manager NEM Real Time Operations
Possible intervention to manage power system security in VIC region
The synchronous generating units currently expected to be synchronised in VIC from 1830 hrs 13/02/2024 will be inadequate to maintain a secure operating state in VIC .
AEMO estimates that, in the absence of sufficient market response by 1730 hrs 13/02/2024, AEMO may need to intervene by issuing a direction requiring one or more VIC synchronous generating unit(s) to operate or remain synchronised to maintain power system security in VIC.
Manager NEM Real Time Operations
114643POWER SYSTEM EVENTS13/02/2024 04:13:14 PM
Significant power system event - Victoria Region - Hazelwood transformers -13/02/2024
AEMO ELECTRICITY MARKET NOTICE.
At 1543 hrs 13/02/2024 At Hazelwood terminal station in the Victoria region the following plant tripped.
The No1 500 kV / 220 kV transformer
The No2 500 kV / 220 kV transformer
The No3 500 kV / 220 kV transformer
The No4 500 kV / 220 kV transformer
The Jeeralang Hazelwood No2 220kV line.
Refer Market notice 114641
Updates will be provided as additional information becomes available.
This Market Notice is issued in accordance with NER clause 4.8.3.
Manager NEM Real Time Operations
At 1543 hrs 13/02/2024 At Hazelwood terminal station in the Victoria region the following plant tripped.
The No1 500 kV / 220 kV transformer
The No2 500 kV / 220 kV transformer
The No3 500 kV / 220 kV transformer
The No4 500 kV / 220 kV transformer
The Jeeralang Hazelwood No2 220kV line.
Refer Market notice 114641
Updates will be provided as additional information becomes available.
This Market Notice is issued in accordance with NER clause 4.8.3.
Manager NEM Real Time Operations
114642POWER SYSTEM EVENTS13/02/2024 04:14:12 PM
Non-credible contingency event - TAS region - 13/02/2024
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - TAS region - 13/02/2024
At 1602 hrs the Norwood -Scottsdale 110kV line and the Norwood - Scottsdale -Derby 110kV line tripped.
AEMO did not instruct load shedding.
AEMO has been advised 8MW of electrical load and 24MW of generation has been disconnected.
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 - 13/02/2024
At 1602 hrs the Norwood -Scottsdale 110kV line and the Norwood - Scottsdale -Derby 110kV line tripped.
AEMO did not instruct load shedding.
AEMO has been advised 8MW of electrical load and 24MW of generation has been disconnected.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
114639PRICES UNCHANGED13/02/2024 03:24:32 PM
[EventId:202402131500_confirmed] Prices for interval 13-Feb-2024 15:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 15:00.
In accordance with Market Notice 114618 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 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 15:00.
In accordance with Market Notice 114618 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.
114638PRICES UNCHANGED13/02/2024 03:25:33 PM
[EventId:202402131520_confirmed] Prices for interval 13-Feb-2024 15:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 15:20.
In accordance with Market Notice 114631 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 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 15:20.
In accordance with Market Notice 114631 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.
114637PRICES UNCHANGED13/02/2024 03:23:38 PM
[EventId:202402131515_confirmed] Prices for interval 13-Feb-2024 15:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 15:15.
In accordance with Market Notice 114628 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 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 15:15.
In accordance with Market Notice 114628 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.
114636PRICES UNCHANGED13/02/2024 03:22:46 PM
[EventId:202402131510_confirmed] Prices for interval 13-Feb-2024 15:10 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 15:10.
In accordance with Market Notice 114626 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 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 15:10.
In accordance with Market Notice 114626 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.
114635PRICES UNCHANGED13/02/2024 03:21:39 PM
[EventId:202402131505_confirmed] Prices for interval 13-Feb-2024 15:05 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 15:05.
In accordance with Market Notice 114623 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 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 15:05.
In accordance with Market Notice 114623 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.
114634PRICES UNCHANGED13/02/2024 03:20:42 PM
[EventId:202402131455_confirmed] Prices for interval 13-Feb-2024 14:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 14:55.
In accordance with Market Notice 114614 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 1520 hrs on 13 February 2024
PRICES ARE NOW CONFIRMED for trading interval 13-Feb-2024 14:55.
In accordance with Market Notice 114614 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.