Calendar

This page informs registered participants and interested parties on System Control and Market Operator established timeframes.

Tie-break calendar

In accordance with the Generator Unit Tie Break Procedure.

3 Generator Tie Break Calendar
Download PDF File (71.1 KB)

Settlements timetable

The timing of preliminary, final and revision settlement statements.

The Market Operator is required to publish an annual settlements timetable for the calendar year, in accordance with the System Control Technical Code.

Settlement period Settlement dates
 Pre-lim Adjust.Final 13 wk rev.
1. Fri 01 Jan to Sun 31 Jan 2021 Fri 05 Feb 2021 Fri 19 Feb 2021 Wed 24 Feb 2021 Fri 30 Apr 2021
2. Mon 01 Feb to Sun 28 Feb 2021 Fri 05 Mar 2021 Fri 19 Mar 2021 Wed 24 Mar 2021 Fri 28 May 2021
3. Mon 01 Mar to Wed 31 May 2021 Fri 09 Apr 2021 Fri 23 Apr 2021 Wed 28 Apr 2021 Wed 30 Jun 2021
4. Thu 01 Apr to Fri 30 Apr 2021 Mon 10 May 2021 Mon 24 May 2021 Thu 27 May 2021 Fri 30 Jul 2021
5. Sat 01 May to Mon 31 May 2021 Mon 07 Jun 2021 Tue 22 Jun 2021 Fri 25 Jun 2021 Tue 31 Aug 2021
6. Tue 01 Jun to Wed 30 Jun 2021 Wed 07 Jul 2021 Wed 21 Jul 2021 Tue 27 Jul 2021 Thu 30 Sept 2021
7. Thu 01 Jul to Sat 31 Jul 2021 Mon 09 Aug 2021 Mon 23 Aug 2021 Thu 26 Aug 2021 Mon 01 Nov 2021
8. Sun 01 Aug to Tue 31 Aug 2021 Tue 07 Sep 2021 Tue 21 Sep 2021 Fri 24 Sep 2021 Tue 30 Nov 2021
9. Wed 01 Sep to Thu 30 Sep 2021 Thu  07 Oct 2021 Thu 21 Oct 2021 Tue 26 Oct 2021 Thu 30 Dec 2021
10. Fri 01 Oct to Sun 31 Oct 2021 Fri 05 Nov 2021 Fri 19 Nov 2021 Wed 24 Nov 2021Mon 31 Jan 2022
11. Mon 01 Nov 21 to Tue 30 Nov 2021Tue 07 Dec 2021Tue 21 Dec 2021Fri 24 Dec 2021Mon 28 Feb 2022
12. Wed 01 Dec 21 to Fri 31 Dec  2021Mon 10 Jan 2022 Mon 24 Jan 2022 Fri 28 Jan 2022 Thu 31 Mar 2022

All dates are targets for the Market Operator and may be varied from time to time in accordance with Section 5 of this Procedure.
Dates in bold indicate 2022.

Adhoc revisions may be carried out from time to time in accordance with a Market Operator's notice.