About this map
This map shows forecasted or scheduled physical flows (day-ahead FB flows) on the Nordic bidding zone borders and major HVDC interconnectors, based on Flow-Based market coupling data published by JAO (Joint Allocation Office). Covered links include internal Nordic connections as well as the North Sea cables linking Norway and Denmark to Great Britain, the Netherlands and Germany, and the Baltic Sea cables to Estonia, Lithuania, Poland and Gemany. Arrows indicate the direction of net power flow, with the flow in MW shown next to each arrow. Data is updated daily and covers all 96 fifteen-minute periods of the day. Times are shown in CET/CEST. Hover over an arrow to see the interconnector name and flow direction.
Forecasted flows are the the total forecasted border flows. Scheduled flows are the Market flows, which are the same as the Forecasted flows but without the F0 reference (zero net positions) flow. Also the F0 flow can be seen explicitly.
The Border CI view provides an indication of the contribution to the Congestion Income from each border. “Border CI” only shows the the scheduled flow times the price difference for each border. With non-intuitive flows this border contribution becomes negative. “CIDM Border CI” does a rescaling of all borders according to the CIDM algorithm. All borders now provides a positive contribution. NOTE! The total CI is just a coarse estimation of the total CI. For example, the contribution from the Great Britain flows are not included, since we have no price information from GB.
Map data is available from 2026-04-01. See this post for more information.
Disclaimer: This map is for illustrative and educational purposes only. Data is sourced from JAO and ENTSO-E but may be incomplete, delayed, or incorrectly processed. No warranty is given as to the accuracy or fitness for any particular purpose. Do not use for commercial or operational decisions.