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55035MARKET SUSPENSION29/09/2016 11:34:48 AM
Update to South Australia restoration
AEMO ELECTRICITY MARKET NOTICE.
Refer AEMO Market Notice 55030
AEMO update on the forward plan in South Australia.
AEMO intends to maintain thermal generation at levels to follow the demand profile, keep wind generation at current dispatch levels and to manage interconnectors at fixed amounts of 200 MW for Heywood and 100 MW for Murraylink to SA.
AEMO is endeavouring to improve the predispatch accuracy with constraints and by managing wind generation forecasts
The northern 275 kV transmisson is being progressively restored from Para to Munno Para to Bungama
Manager NEM Real Time Operations
Refer AEMO Market Notice 55030
AEMO update on the forward plan in South Australia.
AEMO intends to maintain thermal generation at levels to follow the demand profile, keep wind generation at current dispatch levels and to manage interconnectors at fixed amounts of 200 MW for Heywood and 100 MW for Murraylink to SA.
AEMO is endeavouring to improve the predispatch accuracy with constraints and by managing wind generation forecasts
The northern 275 kV transmisson is being progressively restored from Para to Munno Para to Bungama
Manager NEM Real Time Operations
55033MARKET SUSPENSION29/09/2016 10:04:25 AM
South Australia Market suspension update
Further to Market Notice 54987 and 54989 issued at 16:27 and 16:32 respectively on 28/09/2016.
AEMO confirms the conditions for suspension of the electricity spot market in the South Australia region described in clause 3.14.3(a) of the National Electricity Rules (NER) remain in place. Although a substantial amount of load has been restored in South Australia, AEMO is unable to operate the spot market in significant parts of the north of South Australia in accordance with normal dispatch processes. Consequently the spot market in South Australia remains suspended until further notice.
For the duration of the suspension, spot prices and ancillary service prices in South Australia are determined by the relevant market suspension pricing schedule developed and published in accordance with clause 3.14.5(l) of the NER. The schedule is available on AEMO's website at https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Data/Market-Management-System-MMS/Market-Suspension-Default-Pricing-Schedule.
Prices in the DISPATCHPRICE report will be substituted with prices for energy and ancillary services in the published market suspension pricing schedule (see Market Notice 54989). The suspension flag in the report is only changed once those prices have been substituted. We are working on uploading the suspension prices as soon as possible.
Suspension pricing will be applicable until AEMO issues a further market notice lifting the spot market suspension. AEMO will give four hours notice prior to lifting the spot market suspension.
AEMO will then review prices in other regions as required by the National Electricity Rules, within one business day after the suspension is lifted. Spot prices in other NEM regions that have had actual flow towards South Australia may also need to be capped in accordance with clause 3.14.5(m). This will also be done as soon as practicable.
Manager NEM Real Time Operations
AEMO confirms the conditions for suspension of the electricity spot market in the South Australia region described in clause 3.14.3(a) of the National Electricity Rules (NER) remain in place. Although a substantial amount of load has been restored in South Australia, AEMO is unable to operate the spot market in significant parts of the north of South Australia in accordance with normal dispatch processes. Consequently the spot market in South Australia remains suspended until further notice.
For the duration of the suspension, spot prices and ancillary service prices in South Australia are determined by the relevant market suspension pricing schedule developed and published in accordance with clause 3.14.5(l) of the NER. The schedule is available on AEMO's website at https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Data/Market-Management-System-MMS/Market-Suspension-Default-Pricing-Schedule.
Prices in the DISPATCHPRICE report will be substituted with prices for energy and ancillary services in the published market suspension pricing schedule (see Market Notice 54989). The suspension flag in the report is only changed once those prices have been substituted. We are working on uploading the suspension prices as soon as possible.
Suspension pricing will be applicable until AEMO issues a further market notice lifting the spot market suspension. AEMO will give four hours notice prior to lifting the spot market suspension.
AEMO will then review prices in other regions as required by the National Electricity Rules, within one business day after the suspension is lifted. Spot prices in other NEM regions that have had actual flow towards South Australia may also need to be capped in accordance with clause 3.14.5(m). This will also be done as soon as practicable.
Manager NEM Real Time Operations
54989MARKET SUSPENSION28/09/2016 04:32:10 PM
Determination of the spot price in the SA region.
AEMO ELECTRICITY MARKET NOTICE.
Determination of the spot price in the SA region.
Refer to the AEMO Electricity Market Notice No. 54987 which declared the spot market to be suspended in the SA region.
Commencing from 1625 hrs until further notice the spot price in SA Region will be determined from the Market Suspension Default Pricing Schedule available on the AEMO website.
Manager NEM Real Time Operations
Determination of the spot price in the SA region.
Refer to the AEMO Electricity Market Notice No. 54987 which declared the spot market to be suspended in the SA region.
Commencing from 1625 hrs until further notice the spot price in SA Region will be determined from the Market Suspension Default Pricing Schedule available on the AEMO website.
Manager NEM Real Time Operations
54987MARKET SUSPENSION28/09/2016 04:27:56 PM
AEMO declares the spot market to be suspended in SA on the 28/09/2016
AEMO ELECTRICITY MARKET NOTICE.
ELECTRICITY MARKET SUSPENSION NOTICE
AEMO declares the spot market to be suspended.
The Spot Market is suspended at 1625 hrs on 28/09/2016 in the South Australia region
The reason for the suspension is that:
The power system has collapsed to a black system in the SA region.
Manager NEM Real Time Operations
ELECTRICITY MARKET SUSPENSION NOTICE
AEMO declares the spot market to be suspended.
The Spot Market is suspended at 1625 hrs on 28/09/2016 in the South Australia region
The reason for the suspension is that:
The power system has collapsed to a black system in the SA region.
Manager NEM Real Time Operations
54508RESERVE NOTICE14/07/2016 08:33:32 PM
Cancellation of Actual (LOR1) condition in the South Australia region - 14/07/16
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the South Australia region - 14/07/16
The Actual LOR1 Condition in the South Australia Region advised in AEMO Electricity Market Notice 54507 is cancelled at 2030 hrs 14/07/16
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the South Australia region - 14/07/16
The Actual LOR1 Condition in the South Australia Region advised in AEMO Electricity Market Notice 54507 is cancelled at 2030 hrs 14/07/16
Manager NEM Real Time Operations
54507RESERVE NOTICE14/07/2016 05:46:03 PM
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. 14/07/16
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. 14/07/16.
An Actual LOR1 condition has been declared for the SA Region from 1745 hrs.
The Actual LOR1 condition is forecast to exist until 2030 hrs
The contingency capacity reserve required is 440 MW
The minimum reserve available is 342 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. 14/07/16.
An Actual LOR1 condition has been declared for the SA Region from 1745 hrs.
The Actual LOR1 condition is forecast to exist until 2030 hrs
The contingency capacity reserve required is 440 MW
The minimum reserve available is 342 MW
Manager NEM Real Time Operations
54480RESERVE NOTICE13/07/2016 09:09:28 PM
Cancellation of Actual (LOR1) condition in the South Australia region - 13/07/16
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the South Australia region - 13/07/16
The Actual LOR1 Condition in the South Australia Region advised in AEMO Electricity Market Notice 544785 is cancelled at 2100 hrs 13/07/16
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the South Australia region - 13/07/16
The Actual LOR1 Condition in the South Australia Region advised in AEMO Electricity Market Notice 544785 is cancelled at 2100 hrs 13/07/16
Manager NEM Real Time Operations
54478RESERVE NOTICE13/07/2016 06:04:37 PM
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. 13/07/16
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. 13/07/16.
An Actual LOR1 condition has been declared for the SA Region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 2100 hrs
The contingency capacity reserve required is 400 MW
The minimum reserve available is 281 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. 13/07/16.
An Actual LOR1 condition has been declared for the SA Region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 2100 hrs
The contingency capacity reserve required is 400 MW
The minimum reserve available is 281 MW
Manager NEM Real Time Operations
54460RESERVE NOTICE12/07/2016 07:44:57 PM
Cancellation of Actual (LOR1) condition in the South Australia region - Tuesday, 12 July 2016
Manager NEM Real Time Operations
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the South Australia region - Tuesday, 12 July 2016
The Actual LOR1 Condition in the South Australia Region advised in AEMO Electricity Market Notice No 54458 is cancelled at 1930 hrs Tuesday, 12 July 2016.
Manager NEM Real Time Operations
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the South Australia region - Tuesday, 12 July 2016
The Actual LOR1 Condition in the South Australia Region advised in AEMO Electricity Market Notice No 54458 is cancelled at 1930 hrs Tuesday, 12 July 2016.
Manager NEM Real Time Operations