Market Notices

AEMO ELECTRICITY MARKET NOTICE

Refer to market notice 93841

AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
Due to reduced numbers of Gladstone units online, the system normal equations have been revised to include below combination.

-If Stanwell >=2, Stanwell + Calllide >=3, Gladstone >= 1, Stanwell + Callide + Gladstone >= 7, Kareeya >=2, Haughton Syncon status = ON, North Queensland load >=250 MW,
Ross+FNQ load >=100 MW, limit Mt Emerald Windfarm to 80% and no limit to other solar farms.

A revision to the constraint equations will be implemented at 1100 hrs on Tuesday 16th August 2022.

The new combinations will be published in a limits advice document on AEMO's website on Wednesday 17th August 2022.
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_CLRSF
Q_NIL_STRGTH_COLSF
Q_NIL_STRGTH_DAYSF
Q_NIL_STRGTH_HAMSF
Q_NIL_STRGTH_HAUSF
Q_NIL_STRGTH_HAYSF
Q_NIL_STRGTH_KEP
Q_NIL_STRGTH_KIDSF
Q_NIL_STRGTH_MEWF
Q_NIL_STRGTH_RUGSF
Q_NIL_STRGTH_RRSF
Q_NIL_STRGTH_SMSF
Q_NIL_STRGTH_WHTSF

AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1325 hrs on 11 August 2022

PRICES ARE NOW CONFIRMED for trading interval 10-Aug-2022 12:20.

In accordance with Market Notice AEMO has reviewed this trading interval and determined that:
- Over-Constrained Dispatch has been resolved for this interval

Changed Prices ($/MWh)

TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $350.97 $280.20
QLD1 $149.10 $11.84
SA1 $1,351.34 $334.96
TAS1 $1,335.11 $252.30
VIC1 $1,202.16 $301.01
LOWER5MIN
NSW1 $0.86 $0.08
QLD1 $0.86 $0.08
SA1 $0.86 $0.08
TAS1 $0.86 $0.08
VIC1 $0.86 $0.08
LOWER60SEC
NSW1 $15,500.00 $0.15
QLD1 $15,500.00 $0.15
SA1 $15,500.00 $0.15
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.15
LOWER6SEC
NSW1 $15,500.00 $0.03
QLD1 $15,500.00 $0.03
SA1 $15,500.00 $0.03
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.03
LOWERREG
TAS1 $20.90 $71.24
RAISE5MIN
NSW1 $0.39 $0.30
QLD1 $0.39 $0.30
SA1 $0.39 $0.30
VIC1 $0.39 $0.30
RAISE60SEC
NSW1 $15,500.00 $0.72
QLD1 $15,500.00 $0.72
SA1 $15,500.00 $0.72
TAS1 $15,500.00 $0.86
VIC1 $15,500.00 $0.72
RAISE6SEC
NSW1 $15,500.00 $0.50
QLD1 $15,500.00 $0.50
SA1 $15,500.00 $0.50
TAS1 $15,500.00 $4.65
VIC1 $15,500.00 $0.50
RAISEREG
NSW1 $109.68 $34.90
QLD1 $109.68 $34.90
SA1 $109.68 $34.90
TAS1 $109.68 $0.39
VIC1 $109.68 $34.90


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1323 hrs on 11 August 2022

PRICES ARE NOW CONFIRMED for trading interval 10-Aug-2022 12:15.

In accordance with Market Notice 100832 AEMO has reviewed this trading interval and determined that:
- Over-Constrained Dispatch has been resolved for this interval

Changed Prices ($/MWh)

TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $568.53 $275.08
QLD1 $208.01 $24.10
SA1 $952.42 $329.82
TAS1 $995.44 $252.30
VIC1 $873.71 $301.01
LOWER5MIN
NSW1 $0.86 $0.08
QLD1 $0.86 $0.08
SA1 $0.86 $0.08
TAS1 $0.86 $0.08
VIC1 $0.86 $0.08
LOWER60SEC
NSW1 $15,500.00 $0.15
QLD1 $15,500.00 $0.15
SA1 $15,500.00 $0.15
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.15
LOWER6SEC
NSW1 $15,500.00 $0.03
QLD1 $15,500.00 $0.03
SA1 $15,500.00 $0.03
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.03
LOWERREG
NSW1 $20.00 $20.90
QLD1 $20.00 $20.90
SA1 $20.00 $20.90
TAS1 $20.00 $71.24
VIC1 $20.00 $20.90
RAISE60SEC
NSW1 $15,500.00 $0.72
QLD1 $15,500.00 $0.72
SA1 $15,500.00 $0.72
TAS1 $15,500.00 $0.86
VIC1 $15,500.00 $0.72
RAISE6SEC
NSW1 $15,500.00 $0.45
QLD1 $15,500.00 $0.45
SA1 $15,500.00 $0.45
TAS1 $15,500.00 $4.65
VIC1 $15,500.00 $0.45
RAISEREG
NSW1 $269.00 $49.08
QLD1 $269.00 $49.08
SA1 $269.00 $49.08
TAS1 $269.09 $0.39
VIC1 $269.00 $49.08


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1322 hrs on 11 August 2022

PRICES ARE NOW CONFIRMED for trading interval 10-Aug-2022 12:10.

In accordance with Market Notice AEMO has reviewed this trading interval and determined that:
- Over-Constrained Dispatch has been resolved for this interval

Changed Prices ($/MWh)

TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $231.00 $0.00
QLD1 $30.00 -$50.00
SA1 $831.60 $0.00
TAS1 $15,500.00 $73.26
VIC1 $820.30 $0.00
LOWER5MIN
NSW1 $1.84 $0.39
QLD1 $1.84 $0.39
SA1 $1.84 $0.39
TAS1 $1.84 $0.39
VIC1 $1.84 $0.39
LOWER60SEC
NSW1 $15,500.00 $0.17
QLD1 $15,500.00 $0.17
SA1 $15,500.00 $0.17
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.17
LOWER6SEC
NSW1 $15,500.00 $0.03
QLD1 $15,500.00 $0.03
SA1 $15,500.00 $0.03
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.03
LOWERREG
NSW1 $10.00 $13.01
QLD1 $10.00 $13.01
SA1 $10.00 $13.01
TAS1 $10.00 $13.01
VIC1 $10.00 $13.01
RAISE5MIN
TAS1 $0.39 $0.26
RAISE60SEC
NSW1 $15,500.00 $0.26
QLD1 $15,500.00 $0.26
SA1 $15,500.00 $0.26
TAS1 $15,500.00 $0.86
VIC1 $15,500.00 $0.26
RAISE6SEC
NSW1 $15,500.00 $0.40
QLD1 $15,500.00 $0.40
SA1 $15,500.00 $0.40
TAS1 $15,500.00 $4.65
VIC1 $15,500.00 $0.40
RAISEREG
NSW1 $11.68 $7.99
QLD1 $11.68 $7.99
SA1 $11.68 $7.99
TAS1 $11.81 $1.08
VIC1 $11.68 $7.99


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1320 hrs on 11 August 2022

PRICES ARE NOW CONFIRMED for trading interval 10-Aug-2022 11:50.

In accordance with Market Notice AEMO has reviewed this trading interval and determined that:
- Over-Constrained Dispatch has been resolved for this interval

Changed Prices ($/MWh)

TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 -$49.00 $0.00
QLD1 -$78.70 -$93.55
SA1 $5,140.45 $468.11
TAS1 $15,500.00 $473.32
VIC1 $5,001.00 $426.10
LOWER5MIN
NSW1 $0.86 $0.08
QLD1 $0.86 $0.08
SA1 $0.86 $0.08
TAS1 $0.86 $0.08
VIC1 $0.86 $0.08
LOWER60SEC
NSW1 $15,500.00 $0.15
QLD1 $15,500.00 $0.15
SA1 $15,500.00 $0.15
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.15
LOWER6SEC
NSW1 $15,500.00 $0.03
QLD1 $15,500.00 $0.03
SA1 $15,500.00 $0.03
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.03
LOWERREG
NSW1 $20.90 $31.81
QLD1 $20.90 $31.81
SA1 $20.90 $31.81
TAS1 $20.90 $31.81
VIC1 $20.90 $31.81
RAISE60SEC
NSW1 $15,500.00 $0.75
QLD1 $15,500.00 $0.75
SA1 $15,500.00 $0.75
TAS1 $15,500.00 $0.86
VIC1 $15,500.00 $0.75
RAISE6SEC
NSW1 $15,500.00 $0.73
QLD1 $15,500.00 $0.73
SA1 $15,500.00 $0.73
TAS1 $15,500.00 $0.86
VIC1 $15,500.00 $0.73
RAISEREG
NSW1 $98.81 $12.15
QLD1 $98.81 $12.15
SA1 $98.81 $12.15
TAS1 $98.81 $1.00
VIC1 $98.81 $12.15


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1319 hrs on 11 August 2022

PRICES ARE NOW CONFIRMED for trading interval 10-Aug-2022 11:45.

In accordance with Market Notice AEMO has reviewed this trading interval and determined that:
- Over-Constrained Dispatch has been resolved for this interval

Changed Prices ($/MWh)

TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $160.42 $266.23
QLD1 $131.89 $30.00
SA1 $1,853.20 $329.42
TAS1 $15,500.00 $333.79
VIC1 $1,746.67 $301.01
LOWER5MIN
NSW1 $3.95 $0.20
QLD1 $3.95 $0.20
SA1 $3.95 $0.20
TAS1 $3.95 $0.20
VIC1 $3.95 $0.20
LOWER60SEC
NSW1 $15,500.00 $0.15
QLD1 $15,500.00 $0.15
SA1 $15,500.00 $0.15
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.15
LOWER6SEC
NSW1 $15,500.00 $0.03
QLD1 $15,500.00 $0.03
SA1 $15,500.00 $0.03
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.03
LOWERREG
NSW1 $10.00 $8.30
QLD1 $10.00 $8.30
SA1 $10.00 $8.30
TAS1 $10.00 $13.01
VIC1 $10.00 $8.30
RAISE5MIN
NSW1 $0.30 $0.39
QLD1 $0.30 $0.39
SA1 $0.30 $0.39
VIC1 $0.30 $0.39
RAISE60SEC
NSW1 $15,500.00 $0.81
QLD1 $15,500.00 $0.81
SA1 $15,500.00 $0.81
TAS1 $15,500.00 $0.86
VIC1 $15,500.00 $0.81
RAISE6SEC
NSW1 $15,500.00 $1.00
QLD1 $15,500.00 $1.00
SA1 $15,500.00 $1.00
TAS1 $15,500.00 $0.86
VIC1 $15,500.00 $1.00
RAISEREG
NSW1 $100.00 $20.68
QLD1 $100.00 $20.68
SA1 $100.00 $20.68
TAS1 $100.09 $1.00
VIC1 $100.00 $20.68


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1318 hrs on 11 August 2022

PRICES ARE NOW CONFIRMED for trading interval 10-Aug-2022 11:40.

In accordance with Market Notice AEMO has reviewed this trading interval and determined that:
- Over-Constrained Dispatch has been resolved for this interval

Changed Prices ($/MWh)

TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $1,002.32 $450.02
QLD1 $526.00 $363.58
SA1 $1,195.34 $490.47
TAS1 $15,500.00 $487.36
VIC1 $1,156.80 $464.78
LOWER5MIN
NSW1 $1.84 $0.41
QLD1 $1.84 $0.41
SA1 $1.84 $0.41
TAS1 $1.84 $0.00
VIC1 $1.84 $0.41
LOWER60SEC
NSW1 $15,500.00 $1.81
QLD1 $15,500.00 $1.81
SA1 $15,500.00 $1.81
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $1.81
LOWER6SEC
NSW1 $15,500.00 $0.21
QLD1 $15,500.00 $0.21
SA1 $15,500.00 $0.21
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.21
LOWERREG
TAS1 $8.30 $71.24
RAISE5MIN
TAS1 $0.39 $0.00
RAISE60SEC
NSW1 $15,500.00 $1.00
QLD1 $15,500.00 $1.00
SA1 $15,500.00 $1.00
TAS1 $15,500.00 $4.75
VIC1 $15,500.00 $1.00
RAISE6SEC
NSW1 $15,500.00 $1.00
QLD1 $15,500.00 $1.00
SA1 $15,500.00 $1.00
TAS1 $15,500.00 $4.65
VIC1 $15,500.00 $1.00
RAISEREG
NSW1 $208.40 $100.00
QLD1 $208.40 $100.00
SA1 $208.40 $100.00
TAS1 $208.49 $93.02
VIC1 $208.40 $100.00


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1314 hrs on 11 August 2022

PRICES ARE NOW CONFIRMED for trading interval 10-Aug-2022 11:35.

In accordance with Market Notice AEMO has reviewed this trading interval and determined that:
- Over-Constrained Dispatch has been resolved for this interval

Changed Prices ($/MWh)

TYPE
Region Original Adjusted
Price Price
ENERGY
NSW1 $450.02 $160.42
SA1 $439.50 $168.71
TAS1 $13,248.39 $233.35
VIC1 $461.38 $173.25
LOWER5MIN
NSW1 $4.90 $0.39
QLD1 $4.90 $0.39
SA1 $4.90 $0.39
TAS1 $4.90 $0.00
VIC1 $4.90 $0.39
LOWER60SEC
NSW1 $15,500.00 $1.00
QLD1 $15,500.00 $1.00
SA1 $15,500.00 $1.00
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $1.00
LOWER6SEC
NSW1 $15,500.00 $0.34
QLD1 $15,500.00 $0.34
SA1 $15,500.00 $0.34
TAS1 $15,500.00 $0.39
VIC1 $15,500.00 $0.34
LOWERREG
NSW1 $68.81 $20.90
QLD1 $68.81 $20.90
SA1 $68.81 $20.90
VIC1 $68.81 $20.90
RAISE5MIN
NSW1 $0.30 $0.39
QLD1 $0.30 $0.39
SA1 $0.30 $0.39
TAS1 $4.65 $0.39
VIC1 $0.30 $0.39
RAISE60SEC
NSW1 $15,500.00 $0.39
QLD1 $15,500.00 $0.39
SA1 $15,500.00 $0.39
TAS1 $15,500.00 $4.75
VIC1 $15,500.00 $0.39
RAISE6SEC
NSW1 $15,500.00 $0.39
QLD1 $15,500.00 $0.39
SA1 $15,500.00 $0.39
TAS1 $15,500.00 $14.23
VIC1 $15,500.00 $0.39
RAISEREG
NSW1 $269.00 $20.68
QLD1 $269.00 $20.68
SA1 $269.00 $20.68
TAS1 $4.65 $19.65
VIC1 $269.00 $20.68


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Refer Market Notices 100872, and 100880 to 100886.

PRICES ARE NOW CONFIRMED for trading intervals 1135 hrs, 1140 hrs, 1145 hrs, 1150 hrs, 1210 hrs, 1215 hrs and 1220 hrs on 10 August 2022.

AEMO has reviewed these trading intervals and determined revised FCAS and energy prices for these intervals. Revised prices were determined using the version of the NEMDE that was reinstated from the trading interval ending 1240 hrs on 10 August 2022.
AEMO recognises this revision is exceptional and further communications will be provided through the AEMO Communications channel.


AEMO Operations