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89601CONSTRAINTS16/08/2021 10:28:07 AM
Update to Victorian system normal Kerang voltage stability limit
AEMO ELECTRICITY MARKET NOTICE
Refer to Market Notice 83382
AEMO has completed a comprehensive review of a system normal voltage stability limit in north west Victoria. The revised limit manages pre-contingent flow on the Wemen to Kerang 220 kV line to avoid voltage collapse at Kerang or Wemen on loss of the Crowlands to Bulgana to Horsham or Horsham to Murra Warra to Kiamal 220 kV line. The revised limit is the result of detailed analysis and could potentially lead to higher flows on the Wemen to Kerang 220 kV line.
The revised constraint equation includes generators in south-west NSW and north-west Victoria on the left-hand side as well as Murraylink. Full details on the limits advice are to be published on 19th August 2021 on the AEMO website: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
The revised limit will be implemented at 0800 hrs on Wednesday 18th August 2021, by updating V^^V_NIL_KGTS and removing V^^V_NIL_KGTS_2
For full details on the factors this constraint equation has now been loaded into AEMO's pre-production systems.
For further details on this constraint equation please contact terry.liu@aemo.com.au
Terry Liu
AEMO Operations
Refer to Market Notice 83382
AEMO has completed a comprehensive review of a system normal voltage stability limit in north west Victoria. The revised limit manages pre-contingent flow on the Wemen to Kerang 220 kV line to avoid voltage collapse at Kerang or Wemen on loss of the Crowlands to Bulgana to Horsham or Horsham to Murra Warra to Kiamal 220 kV line. The revised limit is the result of detailed analysis and could potentially lead to higher flows on the Wemen to Kerang 220 kV line.
The revised constraint equation includes generators in south-west NSW and north-west Victoria on the left-hand side as well as Murraylink. Full details on the limits advice are to be published on 19th August 2021 on the AEMO website: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
The revised limit will be implemented at 0800 hrs on Wednesday 18th August 2021, by updating V^^V_NIL_KGTS and removing V^^V_NIL_KGTS_2
For full details on the factors this constraint equation has now been loaded into AEMO's pre-production systems.
For further details on this constraint equation please contact terry.liu@aemo.com.au
Terry Liu
AEMO Operations
89355CONSTRAINTS09/08/2021 02:52:43 PM
Update to system strength requirements in North Queensland
AEMO ELECTRICITY MARKET NOTICE
Refer to market notice 86823
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
A revision to the constraint equations will be implemented at 1100 hrs Tuesday 10th August 2021.
The new combinations have now published in a limits advice document on AEMO's website: For more information refer to the new limits advice: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
This advice contains all the combinations for Queensland for system normal cases.
The constraint equations in the Q-NIL set of the form below will be modified:
Q_NIL_STRGTH_MEWF
Q_NIL_STRGTH_SMSF
Q_NIL_STRGTH_HAUSF
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
AEMO Operations
Refer to market notice 86823
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
A revision to the constraint equations will be implemented at 1100 hrs Tuesday 10th August 2021.
The new combinations have now published in a limits advice document on AEMO's website: For more information refer to the new limits advice: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
This advice contains all the combinations for Queensland for system normal cases.
The constraint equations in the Q-NIL set of the form below will be modified:
Q_NIL_STRGTH_MEWF
Q_NIL_STRGTH_SMSF
Q_NIL_STRGTH_HAUSF
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
AEMO Operations
87452PRICE ADJUSTMENT17/06/2021 12:46:44 PM
[EventId:202106171230_confirmed] Prices for interval 17-Jun-2021 12:30 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1246 hrs on 17 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 17-Jun-2021 12:30.
In accordance with Market Notice 87444 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs applied. Prices have been carried forward from the previous dispatch interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 -$1,000.00 $57.37
QLD1 $19.14 -$72.03
SA1 $49.45 $163.06
TAS1 -$69.47 $166.15
VIC1 $15,000.00 $184.88
LOWER5MIN
NSW1 $0.41 $0.15
QLD1 $0.41 $4.26
SA1 $0.41 $0.15
TAS1 $0.41 $0.15
VIC1 $0.41 $0.15
LOWER60SEC
NSW1 $0.50 $0.18
QLD1 $0.50 $76.72
SA1 $0.50 $0.18
TAS1 $0.50 $0.18
VIC1 $0.50 $0.18
LOWER6SEC
NSW1 $0.14 $0.03
QLD1 $0.14 $49.25
SA1 $0.14 $0.03
TAS1 $0.14 $0.03
VIC1 $0.14 $0.03
LOWERREG
NSW1 $10.60 $10.89
QLD1 $10.60 $15.00
SA1 $10.60 $10.89
TAS1 $10.60 $10.89
VIC1 $10.60 $10.89
RAISE5MIN
NSW1 $0.80 $0.75
QLD1 $0.80 $0.75
SA1 $0.80 $0.75
TAS1 $0.80 $0.75
VIC1 $0.80 $0.75
RAISE6SEC
NSW1 $2.00 $1.75
QLD1 $2.00 $1.75
SA1 $2.00 $1.75
TAS1 $0.49 $1.75
VIC1 $2.00 $1.75
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1246 hrs on 17 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 17-Jun-2021 12:30.
In accordance with Market Notice 87444 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs applied. Prices have been carried forward from the previous dispatch interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 -$1,000.00 $57.37
QLD1 $19.14 -$72.03
SA1 $49.45 $163.06
TAS1 -$69.47 $166.15
VIC1 $15,000.00 $184.88
LOWER5MIN
NSW1 $0.41 $0.15
QLD1 $0.41 $4.26
SA1 $0.41 $0.15
TAS1 $0.41 $0.15
VIC1 $0.41 $0.15
LOWER60SEC
NSW1 $0.50 $0.18
QLD1 $0.50 $76.72
SA1 $0.50 $0.18
TAS1 $0.50 $0.18
VIC1 $0.50 $0.18
LOWER6SEC
NSW1 $0.14 $0.03
QLD1 $0.14 $49.25
SA1 $0.14 $0.03
TAS1 $0.14 $0.03
VIC1 $0.14 $0.03
LOWERREG
NSW1 $10.60 $10.89
QLD1 $10.60 $15.00
SA1 $10.60 $10.89
TAS1 $10.60 $10.89
VIC1 $10.60 $10.89
RAISE5MIN
NSW1 $0.80 $0.75
QLD1 $0.80 $0.75
SA1 $0.80 $0.75
TAS1 $0.80 $0.75
VIC1 $0.80 $0.75
RAISE6SEC
NSW1 $2.00 $1.75
QLD1 $2.00 $1.75
SA1 $2.00 $1.75
TAS1 $0.49 $1.75
VIC1 $2.00 $1.75
This is an AEMO autogenerated Market Notice.
87450PRICE ADJUSTMENT17/06/2021 12:41:44 PM
[EventId:202106171225_confirmed] Prices for interval 17-Jun-2021 12:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1241 hrs on 17 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 17-Jun-2021 12:25.
In accordance with Market Notice 87443 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs applied. Prices have been carried forward from the previous dispatch interval
- Over-Constrained Dispatch does not apply to the carried forward prices
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 -$84.98 $57.37
QLD1 -$88.32 -$72.03
SA1 $49.45 $163.06
TAS1 $15,000.00 $166.15
VIC1 $15,000.00 $184.88
LOWER5MIN
NSW1 $0.41 $0.15
QLD1 $0.41 $4.26
SA1 $0.41 $0.15
TAS1 $0.41 $0.15
VIC1 $0.41 $0.15
LOWER60SEC
NSW1 $0.80 $0.18
QLD1 $0.80 $76.72
SA1 $0.80 $0.18
TAS1 $0.80 $0.18
VIC1 $0.80 $0.18
LOWER6SEC
NSW1 $0.18 $0.03
QLD1 $0.18 $49.25
SA1 $0.18 $0.03
TAS1 $0.18 $0.03
VIC1 $0.18 $0.03
LOWERREG
NSW1 $14.00 $10.89
QLD1 $14.00 $15.00
SA1 $14.00 $10.89
TAS1 $14.00 $10.89
VIC1 $14.00 $10.89
RAISE5MIN
NSW1 $0.80 $0.75
QLD1 $0.80 $0.75
SA1 $0.80 $0.75
TAS1 $0.80 $0.75
VIC1 $0.80 $0.75
RAISE60SEC
NSW1 $2.00 $2.29
QLD1 $2.00 $2.29
SA1 $2.00 $2.29
TAS1 $2.00 $2.29
VIC1 $2.00 $2.29
RAISEREG
NSW1 $14.73 $7.99
QLD1 $14.73 $7.99
SA1 $14.73 $7.99
TAS1 $14.73 $7.99
VIC1 $14.73 $7.99
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1241 hrs on 17 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 17-Jun-2021 12:25.
In accordance with Market Notice 87443 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs applied. Prices have been carried forward from the previous dispatch interval
- Over-Constrained Dispatch does not apply to the carried forward prices
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 -$84.98 $57.37
QLD1 -$88.32 -$72.03
SA1 $49.45 $163.06
TAS1 $15,000.00 $166.15
VIC1 $15,000.00 $184.88
LOWER5MIN
NSW1 $0.41 $0.15
QLD1 $0.41 $4.26
SA1 $0.41 $0.15
TAS1 $0.41 $0.15
VIC1 $0.41 $0.15
LOWER60SEC
NSW1 $0.80 $0.18
QLD1 $0.80 $76.72
SA1 $0.80 $0.18
TAS1 $0.80 $0.18
VIC1 $0.80 $0.18
LOWER6SEC
NSW1 $0.18 $0.03
QLD1 $0.18 $49.25
SA1 $0.18 $0.03
TAS1 $0.18 $0.03
VIC1 $0.18 $0.03
LOWERREG
NSW1 $14.00 $10.89
QLD1 $14.00 $15.00
SA1 $14.00 $10.89
TAS1 $14.00 $10.89
VIC1 $14.00 $10.89
RAISE5MIN
NSW1 $0.80 $0.75
QLD1 $0.80 $0.75
SA1 $0.80 $0.75
TAS1 $0.80 $0.75
VIC1 $0.80 $0.75
RAISE60SEC
NSW1 $2.00 $2.29
QLD1 $2.00 $2.29
SA1 $2.00 $2.29
TAS1 $2.00 $2.29
VIC1 $2.00 $2.29
RAISEREG
NSW1 $14.73 $7.99
QLD1 $14.73 $7.99
SA1 $14.73 $7.99
TAS1 $14.73 $7.99
VIC1 $14.73 $7.99
This is an AEMO autogenerated Market Notice.
87448PRICE ADJUSTMENT17/06/2021 12:37:06 PM
[EventId:202106171220_confirmed] Prices for interval 17-Jun-2021 12:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1235 hrs on 17 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 17-Jun-2021 12:20.
In accordance with Market Notice 87442 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs applied. Prices have been carried forward from the previous dispatch interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $38.06 $57.37
QLD1 -$27.66 -$72.03
SA1 $1,018.94 $163.06
TAS1 $13,481.06 $166.15
VIC1 $15,000.00 $184.88
LOWER5MIN
NSW1 $0.18 $0.15
QLD1 $0.18 $4.26
SA1 $0.18 $0.15
TAS1 $0.18 $0.15
VIC1 $0.18 $0.15
LOWER60SEC
QLD1 $49.25 $76.72
LOWER6SEC
QLD1 $16.68 $49.25
LOWERREG
NSW1 $10.60 $10.89
QLD1 $10.60 $15.00
SA1 $10.60 $10.89
TAS1 $10.60 $10.89
VIC1 $10.60 $10.89
RAISE60SEC
NSW1 $2.01 $2.29
QLD1 $2.01 $2.29
SA1 $2.01 $2.29
TAS1 $2.01 $2.29
VIC1 $2.01 $2.29
RAISEREG
NSW1 $11.68 $7.99
QLD1 $11.68 $7.99
SA1 $11.68 $7.99
TAS1 $11.68 $7.99
VIC1 $11.68 $7.99
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1235 hrs on 17 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 17-Jun-2021 12:20.
In accordance with Market Notice 87442 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs applied. Prices have been carried forward from the previous dispatch interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $38.06 $57.37
QLD1 -$27.66 -$72.03
SA1 $1,018.94 $163.06
TAS1 $13,481.06 $166.15
VIC1 $15,000.00 $184.88
LOWER5MIN
NSW1 $0.18 $0.15
QLD1 $0.18 $4.26
SA1 $0.18 $0.15
TAS1 $0.18 $0.15
VIC1 $0.18 $0.15
LOWER60SEC
QLD1 $49.25 $76.72
LOWER6SEC
QLD1 $16.68 $49.25
LOWERREG
NSW1 $10.60 $10.89
QLD1 $10.60 $15.00
SA1 $10.60 $10.89
TAS1 $10.60 $10.89
VIC1 $10.60 $10.89
RAISE60SEC
NSW1 $2.01 $2.29
QLD1 $2.01 $2.29
SA1 $2.01 $2.29
TAS1 $2.01 $2.29
VIC1 $2.01 $2.29
RAISEREG
NSW1 $11.68 $7.99
QLD1 $11.68 $7.99
SA1 $11.68 $7.99
TAS1 $11.68 $7.99
VIC1 $11.68 $7.99
This is an AEMO autogenerated Market Notice.
87446PRICE ADJUSTMENT17/06/2021 12:34:11 PM
[EventId:202106171215_confirmed] Prices for interval 17-Jun-2021 12:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1234 hrs on 17 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 17-Jun-2021 12:15.
In accordance with Market Notice 87441 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs applied. Prices have been carried forward from the previous dispatch interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $37.84 $57.37
QLD1 $0.00 -$72.03
SA1 $180.69 $163.06
TAS1 $184.38 $166.15
VIC1 $204.13 $184.88
LOWER5MIN
NSW1 $0.07 $0.15
QLD1 $0.07 $4.26
SA1 $0.07 $0.15
TAS1 $0.07 $0.15
VIC1 $0.07 $0.15
LOWER60SEC
NSW1 $0.15 $0.18
QLD1 $21.12 $76.72
SA1 $0.15 $0.18
TAS1 $0.15 $0.18
VIC1 $0.15 $0.18
LOWER6SEC
QLD1 $16.68 $49.25
LOWERREG
NSW1 $10.70 $10.89
QLD1 $10.70 $15.00
SA1 $10.70 $10.89
TAS1 $10.70 $10.89
VIC1 $10.70 $10.89
RAISE60SEC
NSW1 $2.01 $2.29
QLD1 $2.01 $2.29
SA1 $2.01 $2.29
TAS1 $2.01 $2.29
VIC1 $2.01 $2.29
RAISE6SEC
NSW1 $1.40 $1.75
QLD1 $1.40 $1.75
SA1 $1.40 $1.75
TAS1 $1.40 $1.75
VIC1 $1.40 $1.75
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1234 hrs on 17 June 2021
PRICES ARE NOW CONFIRMED for dispatch interval 17-Jun-2021 12:15.
In accordance with Market Notice 87441 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs applied. Prices have been carried forward from the previous dispatch interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $37.84 $57.37
QLD1 $0.00 -$72.03
SA1 $180.69 $163.06
TAS1 $184.38 $166.15
VIC1 $204.13 $184.88
LOWER5MIN
NSW1 $0.07 $0.15
QLD1 $0.07 $4.26
SA1 $0.07 $0.15
TAS1 $0.07 $0.15
VIC1 $0.07 $0.15
LOWER60SEC
NSW1 $0.15 $0.18
QLD1 $21.12 $76.72
SA1 $0.15 $0.18
TAS1 $0.15 $0.18
VIC1 $0.15 $0.18
LOWER6SEC
QLD1 $16.68 $49.25
LOWERREG
NSW1 $10.70 $10.89
QLD1 $10.70 $15.00
SA1 $10.70 $10.89
TAS1 $10.70 $10.89
VIC1 $10.70 $10.89
RAISE60SEC
NSW1 $2.01 $2.29
QLD1 $2.01 $2.29
SA1 $2.01 $2.29
TAS1 $2.01 $2.29
VIC1 $2.01 $2.29
RAISE6SEC
NSW1 $1.40 $1.75
QLD1 $1.40 $1.75
SA1 $1.40 $1.75
TAS1 $1.40 $1.75
VIC1 $1.40 $1.75
This is an AEMO autogenerated Market Notice.
86823CONSTRAINTS09/06/2021 02:23:31 PM
Update to system strength requirements in North Queensland
AEMO ELECTRICITY MARKET NOTICE
Refer to market notice 86121 and 79837
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
A revision to the constraint equations will be implemented at 1000 hrs Thursday 10th June 2021.
The new combinations have now published in a limits advice document on AEMO's website: For more information refer to the new limits advice: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
This advice contains all the combinations for Queensland for system normal cases.
The constraint equations in the Q-NIL set of the form below will be modified:
Q_NIL_STRGTH_XXX
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
Ben Blake
AEMO Operations
Refer to market notice 86121 and 79837
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
A revision to the constraint equations will be implemented at 1000 hrs Thursday 10th June 2021.
The new combinations have now published in a limits advice document on AEMO's website: For more information refer to the new limits advice: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
This advice contains all the combinations for Queensland for system normal cases.
The constraint equations in the Q-NIL set of the form below will be modified:
Q_NIL_STRGTH_XXX
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
Ben Blake
AEMO Operations
86121CONSTRAINTS27/05/2021 05:35:40 PM
Update to system strength requirements in North Queensland
AEMO ELECTRICITY MARKET NOTICE
Refer to market notice 86076
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
Following the events in Qld on 25th May 2021 the following system strength combinations have been implemented for north Queensland generators:
A. 3 x Stanwell + 3 x Gladstone + 2 Kareeya: 80% output at North Qld solar farms and Mt Emerald
B. 3 x Stanwell + 4 x Gladstone + 2 Kareeya: 100% output at North Qld solar farms and Mt Emerald
Where North Qld solar farms are: Clare, Collinsville, Daydream, Hamilton, Haughton, Hayman, Kidston, Ross, Rugby Run, Sun Metals and Whitsunday
The combinations in market notice 86076 have been replaced with the ones above.
The constraint equations in the Q-NIL set of the form below were modified earlier today:
Q_NIL_STRGTH_XXX
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
Ben Blake
AEMO Operations
Refer to market notice 86076
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
Following the events in Qld on 25th May 2021 the following system strength combinations have been implemented for north Queensland generators:
A. 3 x Stanwell + 3 x Gladstone + 2 Kareeya: 80% output at North Qld solar farms and Mt Emerald
B. 3 x Stanwell + 4 x Gladstone + 2 Kareeya: 100% output at North Qld solar farms and Mt Emerald
Where North Qld solar farms are: Clare, Collinsville, Daydream, Hamilton, Haughton, Hayman, Kidston, Ross, Rugby Run, Sun Metals and Whitsunday
The combinations in market notice 86076 have been replaced with the ones above.
The constraint equations in the Q-NIL set of the form below were modified earlier today:
Q_NIL_STRGTH_XXX
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
Ben Blake
AEMO Operations
86076CONSTRAINTS26/05/2021 02:01:15 PM
Update to system strength requirements in North Queensland
AEMO ELECTRICITY MARKET NOTICE
Refer to market notice 84211
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
Following the events in Qld on 25th May 2021 the following system strength combinations have been implemented for north Queensland generators:
1. 3 x Stanwell + 2 x Gladstone + 2 Kareeya + 1 x Barron Gorge: 50% output at North Qld solar farms and Mt Emerald
2. 3 x Stanwell + 3 x Gladstone + 2 Kareeya: 80% output at Mt Emerald WF and 50% output at North Qld solar farms
3. 3 x Stanwell + 3 x Gladstone + 2 Kareeya + Townsville GT: 80% output at North Qld solar farms and Mt Emerald
Where NQ solar farms are: Clare, Collinsville, Daydream, Hamilton, Haughton, Hayman, Kidston, Ross, Rugby Run, Sun Metals and Whitsunday
The constraint equations in the Q-NIL set of the form below were modified earlier today:
Q_NIL_STRGTH_XXX
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
Ben Blake
AEMO Operations
Refer to market notice 84211
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
Following the events in Qld on 25th May 2021 the following system strength combinations have been implemented for north Queensland generators:
1. 3 x Stanwell + 2 x Gladstone + 2 Kareeya + 1 x Barron Gorge: 50% output at North Qld solar farms and Mt Emerald
2. 3 x Stanwell + 3 x Gladstone + 2 Kareeya: 80% output at Mt Emerald WF and 50% output at North Qld solar farms
3. 3 x Stanwell + 3 x Gladstone + 2 Kareeya + Townsville GT: 80% output at North Qld solar farms and Mt Emerald
Where NQ solar farms are: Clare, Collinsville, Daydream, Hamilton, Haughton, Hayman, Kidston, Ross, Rugby Run, Sun Metals and Whitsunday
The constraint equations in the Q-NIL set of the form below were modified earlier today:
Q_NIL_STRGTH_XXX
For further details please contact James Lindley at james.lindley@aemo.com.au or Simon Taylor at businessdevelopment@powerlink.com.au
Ben Blake
AEMO Operations