Data & Tools
Publication
The publication of capacity calculation results is an essential part of ensuring transparency and reliability in the electricity markets.
After the Flow-based go-live, parameters used in operations are published in the JAO publication tool.
The European Network of Transmission System Operators for Electricity (ENTSO-E) provides a transparency platform that publishes capacity calculation results for various timeframes.
The Nordic Unavailability Collection System (NUCS) is a service designed to collect and publish data on unavailable production, transmission, and consumption capacity in the Nordic power system. In flow-based, the Long-term implementation project integrates data sending to NUCS.
JAO production tool
The JAO production tool is available: https://publicationtool.jao.eu/nordic/
The JAO publication tool is platform used to publish Nordic flow‑based capacity calculation results for electricity markets. It is operated by Joint Allocation Office (JAO) on behalf of the Nordic TSOs and the Nordic Regional Coordination Centre (Nordic RCC).
To de-anonymise historical CNEC data published on JAO please use provided Mapping table: [link]
For more information see JAO Publication Handbook.
Entso-E transparency platform (ETP)
The ENTSO-E Transparency Platform is available: https://transparency.entsoe.eu
It is the official European platform for publishing electricity market data. It is operated by ENTSO‑E (the European Network of Transmission System Operators for Electricity) and provides access to information on electricity generation, consumption, transmission, and balancing across Europe.
Transparency Platform (new, still under development)
Nordic Unavailability Collection System (NUCS)
Nordic Unavailability Collection System (NUCS) is the common Nordic platform for collecting and publishing information on unavailable capacity in the Nordic markets and also other market information affecting the capacities available.
Day-ahead External Parallel run data (2024)
For information on the Day-ahead parallel run data from 2024, please visit Simulation results.