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75888PRICES SUBJECT TO REVIEW08/06/2020 11:20:15 AM
[EventId:202006081125_review] Prices for interval 08-Jun-2020 11:25 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1120 hrs on 8 June 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 08-Jun-2020 11:25.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1120 hrs on 8 June 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 08-Jun-2020 11:25.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
75887PRICES SUBJECT TO REVIEW08/06/2020 11:15:14 AM
[EventId:202006081120_review] Prices for interval 08-Jun-2020 11:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1115 hrs on 8 June 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 08-Jun-2020 11:20.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1115 hrs on 8 June 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 08-Jun-2020 11:20.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
75886PRICES SUBJECT TO REVIEW08/06/2020 11:10:19 AM
[EventId:202006081115_review] Prices for interval 08-Jun-2020 11:15 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1110 hrs on 8 June 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 08-Jun-2020 11:15.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1110 hrs on 8 June 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 08-Jun-2020 11:15.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
75885PRICES SUBJECT TO REVIEW08/06/2020 11:05:12 AM
[EventId:202006081110_review] Prices for interval 08-Jun-2020 11:10 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1105 hrs on 8 June 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 08-Jun-2020 11:10.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1105 hrs on 8 June 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 08-Jun-2020 11:10.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
75884PRICES SUBJECT TO REVIEW08/06/2020 11:00:12 AM
[EventId:202006081105_review] Prices for interval 08-Jun-2020 11:05 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1100 hrs on 8 June 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 08-Jun-2020 11:05.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1100 hrs on 8 June 2020
PRICES ARE SUBJECT TO REVIEW for dispatch interval 08-Jun-2020 11:05.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
75883MARKET INTERVENTION07/06/2020 03:41:45 PM
Direction - SA region - 07/06/2020
AEMO ELECTRICITY MARKET NOTICE.
Direction - SA region - 07/06/2020
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the SA region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).
The direction was necessary to maintain the power system in a secure operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
The issue of the direction commences an AEMO intervention event.
AEMO declares all dispatch intervals during the event to be intervention dispatch intervals, commencing from the interval ending 1535 hrs on 07/06/2020.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Direction - SA region - 07/06/2020
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the SA region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).
The direction was necessary to maintain the power system in a secure operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
The issue of the direction commences an AEMO intervention event.
AEMO declares all dispatch intervals during the event to be intervention dispatch intervals, commencing from the interval ending 1535 hrs on 07/06/2020.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
75881MARKET INTERVENTION07/06/2020 02:58:44 PM
Possible intervention to manage power system security in South Australia (SA) Region
AEMO ELECTRICITY MARKET NOTICE
Possible intervention to manage power system security in South Australia (SA) Region
The synchronous generating units expected to be synchronised in SA from 0830 hrs 08/06/2020 to 1500 hrs 08/06/2020 in Pre-dispatch published at 1430 hrs 20/06/2020 are inadequate to maintain sufficient system strength in SA and hence a secure operating state.
AEMO currently estimates that, in the absence of sufficient market response by 1530 hrs 07/06/2020, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
Possible intervention to manage power system security in South Australia (SA) Region
The synchronous generating units expected to be synchronised in SA from 0830 hrs 08/06/2020 to 1500 hrs 08/06/2020 in Pre-dispatch published at 1430 hrs 20/06/2020 are inadequate to maintain sufficient system strength in SA and hence a secure operating state.
AEMO currently estimates that, in the absence of sufficient market response by 1530 hrs 07/06/2020, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
75880POWER SYSTEM EVENTS07/06/2020 02:35:24 PM
Non-credible contingency event - NSW region - 07/06/2020
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - NSW region - 07/06/2020
At 1333 hrs the Vales Pt Unit 5 and the Vales Pt Unit 6 both 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 - NSW region - 07/06/2020
At 1333 hrs the Vales Pt Unit 5 and the Vales Pt Unit 6 both 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
75879NON-CONFORMANCE07/06/2020 02:10:33 PM
NON-CONFORMANCE Region NSW1 Sunday, 7 June 2020
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE NSW1 Region Sunday, 7 June 2020
AEMO declared a schedule generating unit non-conforming
Unit: VP6
Duration: 07/06/2020 13:50 to 07/06/2020 14:10
Amount: -600 MW
Constraint: NC-N_VP6
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE NSW1 Region Sunday, 7 June 2020
AEMO declared a schedule generating unit non-conforming
Unit: VP6
Duration: 07/06/2020 13:50 to 07/06/2020 14:10
Amount: -600 MW
Constraint: NC-N_VP6
Auto-generated on behalf of Manager NEM Real Time Operations