Support

SDAC 15-minute Member Test 

The SDAC 15 minute Day-ahead Auction will go-live in production on 11 June 2025, for delivery day on 12 June 2025.  

Note: The go-live is pending successful testing by all parties and the approval of the Market Coupling Steering Committee (MCSC). Updates on the progress towards go-live will be posted on the Nord Pool website and further project details can be found from from the links here:

• https://www.nemo-committee.eu/sdac or https://www.entsoe.eu/network_codes/cacm/implementation/sdac/ 

Update 28 March 2025 - The MCSC has approved the start of the Joint Member Test phase on 7 April 2025.

Update 4 April  2025 - Multi-resolution portfolios have now been enabled in Member Test.  Auctions with Product ID conatining "QH" now support 15-minute, 30-minute or 60-minute.  See the Important Notice below.

Update 14 April  2025 - Changes to the daily Joint Member Test scenarios, DST test moved to 28.04.2025 (see table below)

In Production, the SDAC Auctions will be run once per day as follows

• Gate closure time (GCT) 12:00 CET/CEST
• Delivery 00:00 - 24:00 the following day

Available Products

The SDAC Auction offers products with resolution of 15, 30 or 60 min Market Time Units (MTU) in all bidding zones.

 In our SDAC Test Auction we offer curve and block orders submitted directly in our web platform or uploaded via Excel sheets.

• Curve orders are described here. One curve order is permitted in each area per portfolio.
• Block orders are described here. The auction supports normal block orders, profile blocks and linked blocks.  
• Exclusive group orders and Flexible Orders are described: Exclusive Groups and Flexible Orders 

Note:  Always check the Product Specifications on the Nord Pool website under Rules and Regulations for latest information on order types, portfolio restrictions and number of orders supported per Market.

Getting started

To get started, please follow these steps:

1. Make sure your user is enabled for the auction (contact support@nordpoolgroup.com if you need access)
2. Visit the platform following the system links at the bottom of this page
3. Insert your username and password to log in (click here help to login)
4. Start sending in orders, see User Guide at the bottom of this page

API Access

The Auction API is available for the SDAC auction. For more information, please see our Developers Hub: https://developers.nordpoolgroup.com/ 

System Links

•  System Links available here - Access to the Production and Test URLs
   

User Guide

• User Guide available here

Testing in the Nord Pool - Member Test environment (MT)

The table below represents auctions that are available MT and this is the view that will be in place in at SDAC 15-min MTU go-live (and for the start of the Joint Member Test Period).  See those cells in the table below highlighted with red borders

Note:  Auctions only supporting 60-minute will be discontinued in Production and in MT after SDAC 15-minute go-live.  See those cells in the table below with grey shading

Important Notice

Nord Pool has improved the handling of multi-resolution portfolios, now supporting 15, 30, and 60-minute MTUs,

• As of the start of the Joint Member Test begins on 7 April 2025: All portfolios automatically support multi-resolution MTUs (15, 30, and 60 minutes). This functionality will also apply in production at the SDAC 15-minute MTU go-live.
  
  
• In MT, prior to the start of the Joint Member Test: Previously to test QH auctions with a 15-minute resolution, you were asked to contact support@nordpoolgroup.com to enable your portfolios (this is no longer requred). The temporary restriction requiring a fixed MTU per portfolio has now been lifted in Member Test.

  
  

Test schedule during Joint Member Test period 

• Note: Changes to scheuled test scenarios highlighted with red text

** See joint member test instructions for more details on the test scenarios – SDAC - Information for Joint Members’ Testing Phase 

Operational Messages will be published in test environment during exceptional days (when the scenario is deviating from Normal timings

Timing for Tests in the Test Schedule above

* See Test Schedule table above for Test Scenarios with Specific Instructions