Market Notices

54176RESERVE NOTICE29/06/2016 05:21

Update: Forecast Lack Of Reserve Level 2 (LOR2) in the South Australia region - STPASA - 04/07/2016

AEMO ELECTRICITY MARKET NOTICE

RE: AEMO Electricity Market Notice No. 54172 & 54173.

NOTICE OF UPDATE
AEMO declares forecast LOR2 conditions for the South Australia region for the following period:

From 04/07/2016 1800 hrs to 2000 hrs
The contingency capacity reserve required is 200 MW
The minimum reserve available is 136 MW

AEMO is seeking a market response.

AEMO will determine the latest time at which it would need to intervene through an AEMO intervention event.

Harmohan Singh
Operations Planning
54175MARKET SYSTEMS29/06/2016 04:01

CHG0039699: Planned System Outage - QLD Internet link maintenance

Change Number: CHG0039699


Notification issued to: Market Notice

Notification Type: Initial

Change Type: Normal

Service/ Component: Wide Area Network

Change Title: Planned System Outage - QLD Internet link maintenance

Change Start Date & Time: 01/07/2016 10:00:00 AEST

Change End Date & Time: 01/07/2016 11:00:00 AEST


Outage Start Date & Time: 01/07/2016 10:00:00 AEST


Outage End Date & Time: 01/07/2016 11:00:00 AEST


Change Description:

The AEMO QLD data center internet telecommunications service will experience an outage as part of an upgraded to this service.

Environment: Production

Participant Impact and Requirements:

The following impacts are expected to participant connectivity during this planned outage:

IPWAN Participants - IPWAN Participants - Nil

Lan-2-Lan VPN Participants - Upto 1 x 10 minutes to participants whom have established their VPN connection/s via the AEMO QLD datacenter termination point (202.44.76.10)
Note: Participants are encouraged to ensure their VPN connections are already established or are configured (as per AEMO best practice) to automatically failover to the alternate AEMO NSW datacenter termination point (202.44.78.10) prior to this scheduled outage.

Remote Access VPN Participants - Upto 1 x 10 minutes to participants who utilise an AEMO RSA token and the AEMO VPN client software to establish their VPN via the AEMO QLD datacenter VPN termination point (202.44.76.8)
Note: Participants are encouraged to establish their VPN client software connections via the alternate AEMO NSW datacenter VPN endpoint (2
54174MARKET SYSTEMS29/06/2016 03:53

CHG0039748: Plannned System Maintenance on Market Settlement and Transfer Solutions (MSATS)

RFC Number: CHG0039748

Notification issued to: Market Notice

Notification Type: Initial

Service/ Component: Market Settlement and Transfer Solutions (MSATS)

Change Title: Plannned System Maintenance on Market Settlement and Transfer Solutions (MSATS)

Change Start Date & Time: 06/07/2016 17:30:00 AEST
Change End Date & Time: 06/07/2016 19:30:00 AEST


Outage Start Date & Time: 06/07/2016 17:30:00 AEST

Outage End Date & Time: 06/07/2016 19:30:00 AEST


Change Description:

Electricity MSATS Production Site Transfer (NSW to QLD Site) will be carried out to allow maintenance work on the alternate site.

Environment: Production

Participant Impact and Requirements:

Awareness of this outage. Access to all parts of the MSATS system may be interrupted during the outage period. Access should be attempted outside these times.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
*Change times specified are in AEST
54173RESERVE NOTICE29/06/2016 03:30

Update: Forecast Lack Of Reserve Level 1(LOR1) in the South Australia region - STPASA - 4 to 6 July 2016

AEMO ELECTRICITY MARKET NOTICE

RE: AEMO Electricity Market Notice No. 54159 & 54172.

NOTICE OF UPDATE
AEMO declares a Forecast LOR1 condition for the South Australia region for the following period(s):

1. From 04/07/2016 1730 hrs to 2130 hrs
The minimum reserve available is 166 MW

2. From 05/07/2016 1830 hrs to 1930 hrs
The minimum reserve available is 378 MW

3. From 06/07/2016 1800 hrs to 2100 hrs
The minimum reserve available is 284 MW

The contingency capacity reserve required over the above periods of forecast LOR1 conditions is 400 MW.

Harmohan Singh
Operations Planning
54172RESERVE NOTICE29/06/2016 03:15

Update: Forecast Lack Of Reserve Level 2 (LOR2) in the South Australia region - STPASA - 04/07/2016

AEMO ELECTRICITY MARKET NOTICE

RE: AEMO Electricity Market Notice No. 54157 & 54160.

NOTICE OF UPDATE
AEMO declares forecast LOR2 conditions for the South Australia region for the following period:

From 04/07/2016 1830 hrs to 1930 hrs
The contingency capacity reserve required is 200 MW
The minimum reserve available is 166 MW

AEMO is seeking a market response.

AEMO will determine the latest time at which it would need to intervene through an AEMO intervention event.

Harmohan Singh
Operations Planning
54171GENERAL NOTICE29/06/2016 02:55

Planned outage of Tailem Bend 275kV - South East 275kV No.1 line from 04/07/2016 0745 hrs to 12/07/2016 1730hrs

AEMO ELECTRICITY MARKET NOTICE.

Planned outage of Tailem Bend 275kV - South East 275kV No.1 line from 04/07/2016 0745 hrs to 12/07/2016 1730hrs

During these outage, South Australia region will remain connected to the NEM. However, there is a risk of South Australia region separating from the rest of the NEM following the next credible contingency (trip Tailem Bend 275kV - South East 275kV No.2 line).

AEMO will take all necessary steps as outlined in Section 6.1 of SO-OP-3715 Power System Security Guideline to manage the orderly separation of SA from the NEM following the next credible contingency.

Prior to the orderly separation of SA, the following FCAS regulation constraints will be invoked to manage security of South Australia power system.

F-S_LREG_0035
F-S_RREG_0035

Refer to AEMO Network Outage Schedule (NOS) for further details


Operations Planning
54170GENERAL NOTICE29/06/2016 02:59

Network Augmentation Commissioned - Vic Region 29 June 2016

AEMO ELECTRICITY MARKET NOTICE

Network Augmentation Commissioned in the Victoria Region

The Ararat Terminal Station (ARTS) was commissioned at 0203 hrs 29 June 2016. The ARTS substation has been cut into the former Horsham - Waubra 220kV Line to form two new transmission lines namely, Ararat - Horsham 220kV Line and Ararat - Waubra 220kV Line

Manager NEM Real Time Operations
54169PRICES UNCHANGED28/06/2016 06:47

[EventId:201606281850_confirmed] Prices for interval 28-Jun-2016 18:50 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1846 hrs on 28 June 2016

PRICES ARE NOW CONFIRMED for dispatch interval 28-Jun-2016 18:50.

In accordance with Market Notice 54167 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.
54168PRICES UNCHANGED28/06/2016 06:46

[EventId:201606281845_confirmed] Prices for interval 28-Jun-2016 18:45 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1846 hrs on 28 June 2016

PRICES ARE NOW CONFIRMED for dispatch interval 28-Jun-2016 18:45.

In accordance with Market Notice 54166 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.
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