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86492RESERVE NOTICE03/06/2021 11:37:32 AM
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 03/06/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:
From 1730 hrs to 1830 hrs 03/06/2021.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 1327 MW.
Manager NEM Real Time Operations
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:
From 1730 hrs to 1830 hrs 03/06/2021.
The forecast capacity reserve requirement is 1430 MW.
The minimum capacity reserve available is 1327 MW.
Manager NEM Real Time Operations
86491GENERAL NOTICE03/06/2021 10:48:32 AM
Daily planned outage of Heywood-Mortlake PS 500kV line in Victoria region on 21st, 22th, 23rd, 24th and 25th June 2021
AEMO ELECTRICITY MARKET NOTICE
This market notice is FOR INFORMATION ONLY.
Heywood-Mortlake PS 500kV line in Victoria Region is planned out of service on the following days.
-21/06/2021 on 0700hrs to 1800hrs
-22/06/2021 on 0700hrs to 1800hrs
-23/06/2021 on 0700hrs to 1800hrs
-24/06/2021 on 0700hrs to 1800hrs
-25/06/2021 on 0700hrs to 1800hrs
A credible contingency event during this planned outage could cause synchronous separation of the South Australia (SA) region from the rest of the NEM. If separation occurs, load may be interrupted due to the operation of the Automatic Under Frequency Load Shedding (AUFLS) scheme in SA.
The credible separation contingency is managed as follows:
When power transfer is from SA to Victoria (Vic), contingency lower FCAS will be sourced from SA.
When power transfer is from Vic to SA, due to the 47-52Hz island separation frequency band advised by the SA jurisdiction, contingency raise FCAS is not sourced in SA and the AUFLS scheme may respond to low frequency events.
Power transfer will be restricted on Victoria - South Australia interconnector (Heywood interconnector).
Forecast capacity reserves in the SA region are currently sufficient to meet electricity demand during the planned outage.
The following constraint sets have been invoked for this outage:
I-VS_050
S-X_BC_CP
V-HYMO
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO Operations
This market notice is FOR INFORMATION ONLY.
Heywood-Mortlake PS 500kV line in Victoria Region is planned out of service on the following days.
-21/06/2021 on 0700hrs to 1800hrs
-22/06/2021 on 0700hrs to 1800hrs
-23/06/2021 on 0700hrs to 1800hrs
-24/06/2021 on 0700hrs to 1800hrs
-25/06/2021 on 0700hrs to 1800hrs
A credible contingency event during this planned outage could cause synchronous separation of the South Australia (SA) region from the rest of the NEM. If separation occurs, load may be interrupted due to the operation of the Automatic Under Frequency Load Shedding (AUFLS) scheme in SA.
The credible separation contingency is managed as follows:
When power transfer is from SA to Victoria (Vic), contingency lower FCAS will be sourced from SA.
When power transfer is from Vic to SA, due to the 47-52Hz island separation frequency band advised by the SA jurisdiction, contingency raise FCAS is not sourced in SA and the AUFLS scheme may respond to low frequency events.
Power transfer will be restricted on Victoria - South Australia interconnector (Heywood interconnector).
Forecast capacity reserves in the SA region are currently sufficient to meet electricity demand during the planned outage.
The following constraint sets have been invoked for this outage:
I-VS_050
S-X_BC_CP
V-HYMO
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO Operations
86490RESERVE NOTICE03/06/2021 09:08:01 AM
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 03/06/2021
AEMO ELECTRICITY MARKET NOTICE
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 03/06/2021
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 0910 hrs.
The Actual LOR1 condition is forecast to exist until 1200hrs.
The capacity reserve requirement is 1400 MW
The minimum capacity reserve available is 1250 MW
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the NSW region - 03/06/2021
An Actual LOR1 condition has been declared under clause 4.8.4(b) of the National Electricity Rules for the NSW region from 0910 hrs.
The Actual LOR1 condition is forecast to exist until 1200hrs.
The capacity reserve requirement is 1400 MW
The minimum capacity reserve available is 1250 MW
Manager NEM Real Time Operations
86489RESERVE NOTICE03/06/2021 08:33:46 AM
Cancellation of Actual (LOR1) condition in the NSW region - 03/06/2021
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the NSW region - 03/06/2021
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.86477 is cancelled at 0830 hrs 03/06/2021.
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the NSW region - 03/06/2021
The Actual LOR1 Condition in the NSW Region advised in AEMO Electricity Market Notice No.86477 is cancelled at 0830 hrs 03/06/2021.
Manager NEM Real Time Operations
86488SETTLEMENTS RESIDUE03/06/2021 08:30:16 AM
[EventId:202106030830_NRM_QLD1_NSW1_stopped] NEGRES CONSTRAINT NRM_QLD1_NSW1 ceased operating from 03 June 2021 08:30
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0830 hrs on 3 June 2021
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - QLD to NSW - 3 June 2021.
Refer to market notice: 86473
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the QLD to NSW directional interconnector.
The negative residue constraint NRM_QLD1_NSW1 ceased operating at 0830 hrs on 3 June 2021.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0830 hrs on 3 June 2021
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - QLD to NSW - 3 June 2021.
Refer to market notice: 86473
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the QLD to NSW directional interconnector.
The negative residue constraint NRM_QLD1_NSW1 ceased operating at 0830 hrs on 3 June 2021.
This is an AEMO autogenerated Market Notice.
86487RESERVE NOTICE03/06/2021 08:34:42 AM
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 03/06/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:
From 0930hrs 03/06/2021 to 1200hrs 03/06/2021
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1271 MW.
Manager NEM Real Time Operations
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following period:
From 0930hrs 03/06/2021 to 1200hrs 03/06/2021
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1271 MW.
Manager NEM Real Time Operations
86486PRICES UNCHANGED03/06/2021 08:04:51 AM
[EventId:202106030740_confirmed] Prices for interval 03-Jun-2021 07:40 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0800 hrs on 3 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 03-Jun-2021 07:40.
In accordance with Market Notice 86475 AEMO has reviewed this dispatch 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 0800 hrs on 3 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 03-Jun-2021 07:40.
In accordance with Market Notice 86475 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
86485PRICES UNCHANGED03/06/2021 08:04:03 AM
[EventId:202106030800_confirmed] Prices for interval 03-Jun-2021 08:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0800 hrs on 3 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 03-Jun-2021 08:00.
In accordance with Market Notice 86480 AEMO has reviewed this dispatch 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 0800 hrs on 3 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 03-Jun-2021 08:00.
In accordance with Market Notice 86480 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
86484PRICES UNCHANGED03/06/2021 08:03:12 AM
[EventId:202106030755_confirmed] Prices for interval 03-Jun-2021 07:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0800 hrs on 3 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 03-Jun-2021 07:55.
In accordance with Market Notice 86479 AEMO has reviewed this dispatch 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 0800 hrs on 3 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 03-Jun-2021 07:55.
In accordance with Market Notice 86479 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.