Filter by:
Filter by category
Filter by Date
From
To
66877ADMINISTERED PRICE CAP28/01/2019 03:56:48 AM
[EventId:123] AP STARTED for Energy in VIC at 28 January 2019 04:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 28 January 2019
ADMINISTERED PRICE PERIOD DECLARED in VIC region.
AEMO has determined that the rolling sum of the uncapped dispatch prices for the VIC region over the previous 336 trading intervals has exceeded the cumulative price threshold (CPT) of $216,900.00.
In accordance with Clause 3.14 of the National Electricity Rules, AEMO has determined that an administered price period will commence at the trading interval starting 0400 hrs on 28 Jan 2019 and will continue through to the end of that trading day.
An administered price cap (APC) of 300 $/MWh will apply to all trading intervals during this administered price period. This APC will apply to dispatch prices and to all market ancillary service prices in the VIC region.
An administered floor price (AFP) of -300 $/MWh will apply to dispatch prices. A 0 $/MWh AFP will apply to all market ancillary service prices.
AEMO will continue to monitor the rolling sum of the uncapped dispatch prices and issue further market notices as required.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 28 January 2019
ADMINISTERED PRICE PERIOD DECLARED in VIC region.
AEMO has determined that the rolling sum of the uncapped dispatch prices for the VIC region over the previous 336 trading intervals has exceeded the cumulative price threshold (CPT) of $216,900.00.
In accordance with Clause 3.14 of the National Electricity Rules, AEMO has determined that an administered price period will commence at the trading interval starting 0400 hrs on 28 Jan 2019 and will continue through to the end of that trading day.
An administered price cap (APC) of 300 $/MWh will apply to all trading intervals during this administered price period. This APC will apply to dispatch prices and to all market ancillary service prices in the VIC region.
An administered floor price (AFP) of -300 $/MWh will apply to dispatch prices. A 0 $/MWh AFP will apply to all market ancillary service prices.
AEMO will continue to monitor the rolling sum of the uncapped dispatch prices and issue further market notices as required.
This is an AEMO autogenerated Market Notice.
66876ADMINISTERED PRICE CAP28/01/2019 03:55:10 AM
[EventId:122] AP STARTED for Energy in SA at 28 January 2019 04:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 28 January 2019
ADMINISTERED PRICE PERIOD DECLARED in SA region.
AEMO has determined that the rolling sum of the uncapped dispatch prices for the SA region over the previous 336 trading intervals has exceeded the cumulative price threshold (CPT) of $216,900.00.
In accordance with Clause 3.14 of the National Electricity Rules, AEMO has determined that an administered price period will commence at the trading interval starting 0400 hrs on 28 Jan 2019 and will continue through to the end of that trading day.
An administered price cap (APC) of 300 $/MWh will apply to all trading intervals during this administered price period. This APC will apply to dispatch prices and to all market ancillary service prices in the SA region.
An administered floor price (AFP) of -300 $/MWh will apply to dispatch prices. A 0 $/MWh AFP will apply to all market ancillary service prices.
AEMO will continue to monitor the rolling sum of the uncapped dispatch prices and issue further market notices as required.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 28 January 2019
ADMINISTERED PRICE PERIOD DECLARED in SA region.
AEMO has determined that the rolling sum of the uncapped dispatch prices for the SA region over the previous 336 trading intervals has exceeded the cumulative price threshold (CPT) of $216,900.00.
In accordance with Clause 3.14 of the National Electricity Rules, AEMO has determined that an administered price period will commence at the trading interval starting 0400 hrs on 28 Jan 2019 and will continue through to the end of that trading day.
An administered price cap (APC) of 300 $/MWh will apply to all trading intervals during this administered price period. This APC will apply to dispatch prices and to all market ancillary service prices in the SA region.
An administered floor price (AFP) of -300 $/MWh will apply to dispatch prices. A 0 $/MWh AFP will apply to all market ancillary service prices.
AEMO will continue to monitor the rolling sum of the uncapped dispatch prices and issue further market notices as required.
This is an AEMO autogenerated Market Notice.
66875ADMINISTERED PRICE CAP28/01/2019 03:56:18 AM
[EventId:121] AP ENDED for Energy in VIC at 28 January 2019 04:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 28 January 2019
ADMINISTERED PRICE PERIOD ENDS in VIC region.
In accordance with Clause 3.14.2 (b) of the National Electricity Rules, AEMO is notifying market particpants that the administered price period declared for the VIC region in market notice 66859 will end at 0400 hrs on 28 January 2019.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 28 January 2019
ADMINISTERED PRICE PERIOD ENDS in VIC region.
In accordance with Clause 3.14.2 (b) of the National Electricity Rules, AEMO is notifying market particpants that the administered price period declared for the VIC region in market notice 66859 will end at 0400 hrs on 28 January 2019.
This is an AEMO autogenerated Market Notice.
66874ADMINISTERED PRICE CAP28/01/2019 03:55:37 AM
[EventId:120] AP ENDED for Energy in SA at 28 January 2019 04:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 28 January 2019
ADMINISTERED PRICE PERIOD ENDS in SA region.
In accordance with Clause 3.14.2 (b) of the National Electricity Rules, AEMO is notifying market particpants that the administered price period declared for the SA region in market notice 66860 will end at 0400 hrs on 28 January 2019.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 28 January 2019
ADMINISTERED PRICE PERIOD ENDS in SA region.
In accordance with Clause 3.14.2 (b) of the National Electricity Rules, AEMO is notifying market particpants that the administered price period declared for the SA region in market notice 66860 will end at 0400 hrs on 28 January 2019.
This is an AEMO autogenerated Market Notice.
66873RECLASSIFY CONTINGENCY28/01/2019 03:46:10 AM
Reclassification of a Non-Credible Contingency Event: Chalumbin - Turkinje No.7165 132 kV line and Chalumbin - Turkinje No.7166 132 kV line in QLD1 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: QLD1
Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV
Duration: 28/01/2019 03:46 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
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: QLD1
Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV
Duration: 28/01/2019 03:46 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
66872POWER SYSTEM EVENTS28/01/2019 02:52:33 AM
Update - Non-credible contingency event - Qld region - 28/01/2019
AEMO ELECTRICITY MARKET NOTICE.
Update - Non-credible contingency event - Qld region - 28/01/2019
Refer AEMO ELECTRICITY MARKET NOTICE MN66870
At 0237 hrs 28/01/2019 the Collinsville North No2 132kV Busbar was 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
Update - Non-credible contingency event - Qld region - 28/01/2019
Refer AEMO ELECTRICITY MARKET NOTICE MN66870
At 0237 hrs 28/01/2019 the Collinsville North No2 132kV Busbar was 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
66871RECLASSIFY CONTINGENCY28/01/2019 02:49:45 AM
Cancellation of a Non-Credible Contingency Event: Chalumbin - Turkinje No.7165 132 kV line and Chalumbin - Turkinje No.7166 132 kV line in QLD1 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: QLD1
Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV
Cancellation time: 28/01/2019 02:49
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 66869
Auto-generated on behalf of Manager NEM Real Time Operations
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: QLD1
Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV
Cancellation time: 28/01/2019 02:49
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 66869
Auto-generated on behalf of Manager NEM Real Time Operations
66870POWER SYSTEM EVENTS28/01/2019 01:29:57 AM
Non-credible contingency event - QLD region - 28/01/2019
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - QLD region - 28/01/2019
At 0056 hrs the Collinsville North No 2 132 kV Busbar 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
Non-credible contingency event - QLD region - 28/01/2019
At 0056 hrs the Collinsville North No 2 132 kV Busbar 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
66869RECLASSIFY CONTINGENCY28/01/2019 12:47:00 AM
Reclassification of a Non-Credible Contingency Event: Chalumbin - Turkinje No.7165 132 kV line and Chalumbin - Turkinje No.7166 132 kV line in QLD1 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: QLD1
Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV
Duration: 28/01/2019 00:46 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
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: QLD1
Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV
Duration: 28/01/2019 00:46 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations