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116573MARKET INTERVENTION10/05/2024 12:16:25 PM
Possible intervention to manage power system security in SA region
AEMO ELECTRICITY MARKET NOTICE
Possible intervention to manage power system security in SA region
The synchronous generating units currently expected to be synchronised in SA from 0930 hrs 11/05/2024 will be inadequate to maintain a secure operating state in SA .
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 SA region
The synchronous generating units currently expected to be synchronised in SA from 0930 hrs 11/05/2024 will be inadequate to maintain a secure operating state in SA .
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
116572RECLASSIFY CONTINGENCY10/05/2024 10:13:53 AM
Reclassification of non-credible contingency event due to existence of widespread abnormal condition/s - NEM regions.
AEMO ELECTRICITY MARKET NOTICE.
AEMO has identified that a non-credible contingency event impacting the power system is more likely to occur and is considered reasonably possible because of the existence of widespread abnormal conditions namely Severe Space Weather Watch in the NEM regions.
AEMO has therefore reclassified the occurrence of a non-credible contingency event involving multiple plant due to these abnormal conditions as credible.
Need for further measures is being monitored and further measures may be implemented in line with the Power System Security Guidelines (SO_OP_3715).
Manager NEM Real Time Operations
AEMO has identified that a non-credible contingency event impacting the power system is more likely to occur and is considered reasonably possible because of the existence of widespread abnormal conditions namely Severe Space Weather Watch in the NEM regions.
AEMO has therefore reclassified the occurrence of a non-credible contingency event involving multiple plant due to these abnormal conditions as credible.
Need for further measures is being monitored and further measures may be implemented in line with the Power System Security Guidelines (SO_OP_3715).
Manager NEM Real Time Operations
116571NON-CONFORMANCE10/05/2024 10:05:15 AM
NON-CONFORMANCE Region QLD1 Friday, 10 May 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Friday, 10 May 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: OAKEY2SF
Duration: 10/05/2024 08:35 to 10/05/2024 10:05
Amount: 35 MW
Constraint: NC-Q_OAKEY2SF
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Friday, 10 May 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: OAKEY2SF
Duration: 10/05/2024 08:35 to 10/05/2024 10:05
Amount: 35 MW
Constraint: NC-Q_OAKEY2SF
Auto-generated on behalf of Manager NEM Real Time Operations
116570ADMINISTERED PRICE CAP10/05/2024 03:55:10 AM
[EventId:199] AP STARTED for ENERGY in NSW1 at 10 May 2024 03:55
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 10 May 2024
ADMINISTERED PRICE PERIOD DECLARED in NSW1 region.
AEMO has determined that the rolling sum of the uncapped spot prices for the NSW1 region over the previous 2016 trading intervals has exceeded the cumulative price threshold (CPT) of $1,490,200.00.
In accordance with Clause 3.14.2(b) of the National Electricity Rules, AEMO has determined that an administered price period will commence at the trading interval starting 0405 hrs on 10 May 2024 and will continue through to the end of that trading day.
An administered price cap (APC) of 600 $/MWh will apply to all trading intervals during this administered price period. This APC will apply to spot prices and to all market ancillary service prices in the NSW1 region.
An administered floor price (AFP) of -600 $/MWh will apply to spot prices.
AEMO will continue to monitor the rolling sum of the uncapped spot 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 10 May 2024
ADMINISTERED PRICE PERIOD DECLARED in NSW1 region.
AEMO has determined that the rolling sum of the uncapped spot prices for the NSW1 region over the previous 2016 trading intervals has exceeded the cumulative price threshold (CPT) of $1,490,200.00.
In accordance with Clause 3.14.2(b) of the National Electricity Rules, AEMO has determined that an administered price period will commence at the trading interval starting 0405 hrs on 10 May 2024 and will continue through to the end of that trading day.
An administered price cap (APC) of 600 $/MWh will apply to all trading intervals during this administered price period. This APC will apply to spot prices and to all market ancillary service prices in the NSW1 region.
An administered floor price (AFP) of -600 $/MWh will apply to spot prices.
AEMO will continue to monitor the rolling sum of the uncapped spot prices and issue further Market Notices as required.
This is an AEMO autogenerated Market Notice.
116569ADMINISTERED PRICE CAP10/05/2024 03:55:00 AM
[EventId:198] AP ENDED for ENERGY in NSW1 at 10 May 2024 03:55
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 09 May 2024
ADMINISTERED PRICE PERIOD ENDS in NSW1 region.
In accordance with Clause 3.14.2(b) of the National Electricity Rules, AEMO is notifying market participants that the administered price period declared for the NSW1 region in market notice 116554 will end at 0400 hrs on 10 May 2024.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0355 hrs on 09 May 2024
ADMINISTERED PRICE PERIOD ENDS in NSW1 region.
In accordance with Clause 3.14.2(b) of the National Electricity Rules, AEMO is notifying market participants that the administered price period declared for the NSW1 region in market notice 116554 will end at 0400 hrs on 10 May 2024.
This is an AEMO autogenerated Market Notice.
116567RESERVE NOTICE09/05/2024 07:15:54 PM
Cancellation of Actual (LOR1) condition in the NSW region - 09/05/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 09/05/2024
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.116566 is cancelled at 1915 hrs 09/05/2024.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 09/05/2024
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.116566 is cancelled at 1915 hrs 09/05/2024.
Manager NEM Real Time Operations
116566RESERVE NOTICE09/05/2024 05:13:13 PM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 09/05/2024
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 09/05/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1700 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs.
The capacity reserve requirement is 1450 MW
The minimum capacity reserve available is 964 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 09/05/2024
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 1700 hrs.
The Actual LOR1 condition is forecast to exist until 1900 hrs.
The capacity reserve requirement is 1450 MW
The minimum capacity reserve available is 964 MW
Manager NEM Real Time Operations
116565RESERVE NOTICE09/05/2024 04:16:23 PM
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 09/05/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 116559 has been updated at 1615 hrs to the following:
[1.] From 1630 hrs 09/05/2024 to 1900 hrs 09/05/2024.
The forecast capacity reserve requirement is 1450 MW.
The minimum capacity reserve available is 979 MW.
Manager NEM Real Time Operations
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 116559 has been updated at 1615 hrs to the following:
[1.] From 1630 hrs 09/05/2024 to 1900 hrs 09/05/2024.
The forecast capacity reserve requirement is 1450 MW.
The minimum capacity reserve available is 979 MW.
Manager NEM Real Time Operations
116563MARKET SYSTEMS09/05/2024 03:10:22 PM
CHG0089532 | Cancelled | Pre-Production | NOR Pre-Prod GSH will have scheduled maintenance works outage from 11.00am Thursday 9 May until 1pm (EST)
Change Number: CHG0089532
Notification issued to: Market Notice
Notification Type: Cancelled
Change Type: Normal
Service/ Component: Gas Supply Hub
Change Title: NOR Pre-Prod GSH will have scheduled maintenance works outage from 11.00am Thursday 9 May until 1pm (EST)
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600
Notification issued to: Market Notice
Notification Type: Cancelled
Change Type: Normal
Service/ Component: Gas Supply Hub
Change Title: NOR Pre-Prod GSH will have scheduled maintenance works outage from 11.00am Thursday 9 May until 1pm (EST)
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600