Settlements technical documents
Overview
The systems technical documentation provides the detail of the changes to AEMO’s market facing systems. These documents are expected to provide the information required to allow industry to understand AEMO’s IT systems changes and for industry or vendors to make the required changes to their own systems.
The technical specifications are being produced in stages, allowing progressive release and consultation on the 5-minute and global settlement changes. The following tables provide the current status of these documents.
Settlements
| Technical Document | Content | Final Version Due | Status | Last Release | SWG Related Level 2 Milestone | Comments |
|---|---|---|---|---|---|---|
| EMMS 5MS Technical Specification -Reallocations | Web interface updates – Chapter 3, More API details and JSON schema. | Final | 04 Dec 2019 | L2-D1 | N/A | |
|
EMMS 5MS Technical Specification - Settlements EMMS 5MS Technical Specification - Settlements (marked up) |
Updates 5MS rule change commencement dates | Final | 13 October 2020 | 13 October 2020 | L2-S7 | Published for 5MS Settlements Package 3 Staging |
|
EMMS 5MS Technical Specification -Prudentials EMMS 5MS Technical Specification - Prudentials (marked up) |
New chapter detailing weekly activity available in Staging | Final | 13 May 2020 | 13 May 2020 | L2-S7 | Published for 5MS Settlements Package 3 Staging |
| Guide to Electricity Reallocations | Updates 5MS rule change commencement dates |
Final |
21 August 2020 |
21 August 2020 |
||
|
Guide to Reallocation APIs Aug 20
|
All sections | Final | 21 August 2020 | 21 August 2020 | ||
| 5MS Reallocations production release notes | Enhancements being delivered through this release and links to the relevant system documents. | Final | 25 Mar 2020 | 1 April 2020 | L2-S12 | N/A |
| Guide to Settlements Direct | All sections | Draft | 13 May 2020 | 13 May 2020 | L2-S7 | Published for 5MS Settlement Package 3 Staging |
| Guide to Publishing Direct APIs | First draft for API guide | Draft |
16 November 2020 |
16 November 2020 | ||
| Guide to NEM Prudential Dashboard | All sections |
Draft |
13 May 2020 |
13 May 2020 |
L2-S7 |
Published for 5MS Settlement Package 3 Staging |
|
Guide to NEM Prudential Forecast
|
All sections | Draft | 13 May 2020 | 13 May 2020 | L2-S7 | Published for 5MS Settlement Package 3 Staging |
| Guide to NEM Prudential APIs | First draft for API guide | Draft | 16 November 2020 |
16 November 2020 | ||
| Guide to NEM Credit Support | Adds minor updates to the Using Credit Support Portal and Example Scenarios chapters. | Draft | 11 November 2020 | 11 November 2020 | L2-S7 |
Published for 5MS Settlement Package 3 Staging
|
| 5MS Settlements Industry Go-live Plan | An outline of the required changes to Settlements-related systems and processes. | Final | 21 April 2021 | 21 April 2021 | L2-RE-19 |