Market Notices

AEMO ELECTRICITY MARKET NOTICE

AEMO has been working with ElectraNet on a review of the oscillatory stability limits for the Para SVC outage for flows from South Australia to Victoria.

From that review the these limits from SA to Vic have been increased by 50 MW. The limit on Heywood has changed to 470 MW and for Heywood + Murraylink to 620 MW when the oscillatory stability monitoring is in service. If oscillatory monitoring is not in service the 50 MW increase will not apply.

The revised constraints were implemented in the constraint set S-PA_VC1 at 1300 hrs Friday 24th June 2022:
S:VS_PASVC_570OSC_AT
S:VS_PA_SVC_620
S:V_PASVC_420OSC_AT
S:V_PA_SVC_470
SV_470_DYN

AEMO and ElectraNet are continuing their studies on the limits for the Para SVC outage to determine if further increases can be made.

For further details on this this change please contact ben.blake@aemo.com.au

Ben Blake
AEMO Operations

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1637 hrs on 16 June 2022

PRICES ARE NOW CONFIRMED for trading interval 15-Jun-2022 14:05.

In accordance with Market Notice 97702 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 $300.00 $260.61
QLD1 $271.26 $235.64
SA1 $266.82 $158.79
TAS1 $200.41 $190.70
VIC1 $290.71 $198.70
LOWER5MIN
NSW1 $0.50 $1.28
QLD1 $0.50 $1.33
SA1 $0.50 $1.30
TAS1 $0.00 $0.87
VIC1 $0.50 $1.28
LOWER60SEC
NSW1 $4.89 $2.36
QLD1 $4.89 $2.45
SA1 $4.89 $38.59
TAS1 $0.48 $1.04
VIC1 $4.89 $2.36
LOWER6SEC
NSW1 $0.50 $1.09
QLD1 $0.50 $1.13
SA1 $0.50 $9.06
TAS1 $1.90 $0.94
VIC1 $0.50 $1.09
LOWERREG
NSW1 $13.70 $10.89
QLD1 $13.70 $11.07
SA1 $13.70 $10.90
TAS1 $23.85 $9.85
VIC1 $13.70 $10.89
RAISE5MIN
NSW1 $0.88 $0.76
QLD1 $0.88 $0.78
SA1 $0.88 $0.76
TAS1 $0.48 $0.81
VIC1 $0.88 $0.76
RAISE60SEC
NSW1 $300.00 $5.39
QLD1 $300.00 $5.55
SA1 $300.00 $5.39
TAS1 $9.50 $5.41
VIC1 $300.00 $5.39
RAISE6SEC
NSW1 $300.00 $8.80
QLD1 $300.00 $9.01
SA1 $300.00 $8.80
TAS1 $4.75 $7.45
VIC1 $300.00 $8.80
RAISEREG
NSW1 $300.00 $31.34
QLD1 $300.00 $31.82
SA1 $300.00 $31.34
TAS1 $13.30 $26.70
VIC1 $300.00 $31.34


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0005 hrs on 15 June 2022

PRICES ARE NOW CONFIRMED for trading interval 15-Jun-2022 00:10.

In accordance with Market Notice 97461 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
RAISEREG
NSW1 $269.00 $100.00
QLD1 $269.00 $100.00
SA1 $269.00 $100.00
VIC1 $269.00 $100.00


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1838 hrs on 14 June 2022

PRICES ARE NOW CONFIRMED for trading interval 13-Jun-2022 07:00.

In accordance with Market Notice 97028 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
LOWER60SEC
NSW1 $0.45 $0.48
QLD1 $0.45 $0.48
SA1 $0.45 $0.48
TAS1 $0.45 $0.48
VIC1 $0.45 $0.48
LOWER6SEC
NSW1 $0.20 $0.32
QLD1 $0.20 $0.32
SA1 $0.20 $0.32
TAS1 $0.20 $0.32
VIC1 $0.20 $0.32


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1829 hrs on 14 June 2022

PRICES ARE NOW CONFIRMED for trading interval 13-Jun-2022 16:40.

In accordance with Market Notice 97126 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
- Over-Constrained Dispatch has been resolved for dispatch interval

Changed Prices ($/MWh)

TYPE
Region Original Adjusted
Price Price
RAISE6SEC
TAS1 $18.95 $14.23


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1825 hrs on 14 June 2022

PRICES ARE NOW CONFIRMED for trading interval 13-Jun-2022 06:50.

In accordance with Market Notice 97027 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
RAISE6SEC
TAS1 $21.43 $14.23


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1825 hrs on 14 June 2022

PRICES ARE NOW CONFIRMED for trading interval 13-Jun-2022 06:45.

In accordance with Market Notice 97025 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
RAISE6SEC
TAS1 $21.43 $14.23


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1622 hrs on 6 June 2022

PRICES ARE NOW CONFIRMED for trading interval 04-Jun-2022 17:55.

In accordance with Market Notice 96774 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
RAISE60SEC
TAS1 $1,043.85 $750.85
RAISE6SEC
TAS1 $936.59 $581.17


This is an AEMO autogenerated Market Notice.

AEMO ELECTRICITY MARKET NOTICE.

AEMO has identified that the conditions of the following protected event are no longer met.

Protected event: the loss of multiple transmission elements causing generation disconnection in the South Australia region during periods where destructive wind conditions are forecast by the Bureau of Meteorology.

Cancellation: 0530 hrs 05/06/2022

Constraint set revoked: I-VS_250

Refer AEMO Electricity Market Notice 96776

Manager NEM Real Time Operations