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86989PRICES SUBJECT TO REVIEW11/06/2021 05:25:16 PM
[EventId:202106111730_review] Prices for interval 11-Jun-2021 17:30 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1725 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:30.
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 1725 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:30.
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.
86988PRICES SUBJECT TO REVIEW11/06/2021 05:20:12 PM
[EventId:202106111725_review] Prices for interval 11-Jun-2021 17:25 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1720 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:25.
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 1720 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:25.
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.
86987PRICES SUBJECT TO REVIEW11/06/2021 05:15:16 PM
[EventId:202106111720_review] Prices for interval 11-Jun-2021 17:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1715 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:20.
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 1715 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:20.
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.
86986PRICES SUBJECT TO REVIEW11/06/2021 05:10:19 PM
[EventId:202106111715_review] Prices for interval 11-Jun-2021 17:15 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1710 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:15.
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 1710 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:15.
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.
86985PRICES SUBJECT TO REVIEW11/06/2021 05:05:14 PM
[EventId:202106111710_review] Prices for interval 11-Jun-2021 17:10 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1705 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:10.
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 1705 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:10.
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.
86984PRICES SUBJECT TO REVIEW11/06/2021 05:00:15 PM
[EventId:202106111705_review] Prices for interval 11-Jun-2021 17:05 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1700 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:05.
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 1700 hrs on 11 June 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 11-Jun-2021 17:05.
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.
86983RESERVE NOTICE11/06/2021 03:03:44 PM
STPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 15/06/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:
[1.] From 0700 hrs 15/06/2021 to 0730 hrs 15/06/2021.
The forecast capacity reserve requirement is 878 MW.
The minimum capacity reserve available is 755 MW.
AEMO Operations
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:
[1.] From 0700 hrs 15/06/2021 to 0730 hrs 15/06/2021.
The forecast capacity reserve requirement is 878 MW.
The minimum capacity reserve available is 755 MW.
AEMO Operations
86982GENERAL NOTICE15/06/2021 12:00:35 PM
Planned outage of Heywood - South East no 1 line in the South Australia (SA) region from 13/07/2021 to 20/07/2021
AEMO ELECTRICITY MARKET NOTICE
The Heywood - South East no 1 line in the South Australia (SA) region is planned to be out of service daily from 0815 hrs on 13/07/2021 to 0815 hrs on 20/07/2021.
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, contingency lower FCAS will be sourced from SA.
-When power transfer is from Victoria 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) to manage system security following the loss of the next contingency.
[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:
F-I-HYSE
I-HYSE
I-VS_050
S-HYSE_BC-2CP
S-X_BC_CP
V-HYTX_M12
Refer AEMO Network Outage Schedule (NOS) for further details.
Steve Oag
AEMO Operations
The Heywood - South East no 1 line in the South Australia (SA) region is planned to be out of service daily from 0815 hrs on 13/07/2021 to 0815 hrs on 20/07/2021.
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, contingency lower FCAS will be sourced from SA.
-When power transfer is from Victoria 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) to manage system security following the loss of the next contingency.
[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:
F-I-HYSE
I-HYSE
I-VS_050
S-HYSE_BC-2CP
S-X_BC_CP
V-HYTX_M12
Refer AEMO Network Outage Schedule (NOS) for further details.
Steve Oag
AEMO Operations
86981INTER-REGIONAL TRANSFER11/06/2021 01:12:36 PM
Update - Inter regional transfer limit variation - Heywood 500 kV circuit breaker 210 - Vic region - 11/06/2021
AEMO ELECTRICITY MARKET NOTICE
AEMO ELECTRICITY MARKET NOTICE
Update - Inter regional transfer limit variation - Heywood 500 kV circuit breaker 210 - Vic region - 11/06/2021
At 1310 hrs 11/06/2021 Heywood 500 kV circuit breaker 210 has been returned to service.
The following constraints have been revoked
F-I-HYSE
V-HYCB_210_213
The outage constraints contain the following interconnectors on the LHS
T-V-MNSP1
V-SA
Manager NEM Real Time Operations
AEMO ELECTRICITY MARKET NOTICE
Update - Inter regional transfer limit variation - Heywood 500 kV circuit breaker 210 - Vic region - 11/06/2021
At 1310 hrs 11/06/2021 Heywood 500 kV circuit breaker 210 has been returned to service.
The following constraints have been revoked
F-I-HYSE
V-HYCB_210_213
The outage constraints contain the following interconnectors on the LHS
T-V-MNSP1
V-SA
Manager NEM Real Time Operations